You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

1790 lines
97 KiB

/* 6.5.0.16 20190611
* Refactored TLS based on BearSSL, warning breaking change for fingerprints validation (see doc)
* Add checkbox to GUI password field enabling visibility during password entry only (#5934)
* Add using heap when more than 199 IRSend values need to be send. May need increase of define MQTT_MAX_PACKET_SIZE too (#5950)
* Fix channel command for dual dimmers (#5940)
* Add define USE_COUNTER to my_user_config.h to save space in sonoff-basic.bin and sonoff-minimal.bin
* Add define USE_DHT to my_user_config.h to save space in sonoff-basic.bin
* Change TLS+AWS IoT optimization for speed, code and memory footprint
* Add command SetOption40 0..250 to disable button functionality if activated for over 0.1 second. Needs SetOption1 1 and SetOption13 0 (#5449)
*
* 6.5.0.15 20190606
* Change pubsubclient MQTT_KEEPALIVE from 10 to 30 seconds in preparation of AWS IoT support
* Add support for AWS IoT with TLS 1.2 on core 2.5.2. Full doc here: https://github.com/arendst/Sonoff-Tasmota/wiki/AWS-IoT
* Add some MQTT housekeeping which might solve issue (#5755)
* Add command SetOption65 0/1 and more Tuya Serial based device support (#5815)
* Fix include of my_user_config.h in sonoff_aws_iot.cpp (#5930)
* Fix exception 9 when syslog is enabled and NTP is just synced (#5917)
* Fix Toggle functionality to button double press when one button and two devices are detected (#5935)
*
* 6.5.0.14 20190602
* Change webserver HTML input, button, textarea, and select name based on id
* Fix webserver multiple Javascript window.onload functionality
* Fix PZem startup issue (#5875)
* Add command SetOption39 1..255 to control CSE7766 (Pow R2) or HLW8032 (Blitzwolf SHP5) handling of power loads below 6W. Default setting is 128 (#5756)
* Add Toggle functionality to button double press when more devices are detected
*
* 6.5.0.13 20190527
* Add command SetOption38 6..255 to set IRReceive protocol detection sensitivity mimizing UNKNOWN protocols (#5853)
* Fix missing white channel for WS2812 (#5869)
* Add reset of Energy values when connection to sensor is lost for over 4 seconds (#5874, #5881)
* Work-around for Philips Hue emulation issue by using part of MAC address for LightId (#5849)
* Add support to Stage Arduino Core (next 2.6.0)
*
* 6.5.0.12 20190521
* Add AriLux RF control GPIO option "ALux IrSel" (159) replacing "Led4i" (59) for full LED control (#5709)
* Add LED GPIO option "LedLink" (157) and "LedLinki" (158) to select dedicated link status LED (#5709)
* Add support for up to four LEDs related to four power outputs. Enabled when "LedLink(i)" is configured too (#5709)
* Add extended LED power control using command LedPowerX where X is 1 to 4. Enabled when "LedLink(i)" is configured too (#5709)
* Fix core 2.5.x ISR not in IRAM exception (#5837)
* Add support for VL53L0x time of flight sensor. Might interfere with TSL2561 using same I2C address (#5845)
* Add command AdcParam to control ADC0 Temperature and Light formula parameters
* Change default PowerDelta from 80% to 0% on new installations (#5858, #5028, #4813, #4130, #4145, #3795, #3778, #3660, #3648)
*
* 6.5.0.11 20190517
* Add command SetOption64 0/1 to switch between "-" or "_" as sensor index separator impacting DS18X20, DHT, BMP and SHT3X sensor names (#5689)
* Add initial support for Scripts as replacement for Rules. Default disabled but can be enabled in my_user_config.h (#5689)
* Add rule System#Save executed just before a planned restart
* Add HX711 weight restore after controlled restart or after power restore just before executing command Sensor34 7 (#5367, #5786)
* Remove define USE_EMULATION from my_user_config.h (#5826)
* Add defines USE_EMULATION_WEMO and USE_EMULATION_HUE to my_user_config.h to control emulation features at compile time (#5826)
* Add support for SPS30 Particle sensor thanks to Gerhard Mutz (#5830)
*
* 6.5.0.10 20190513
* Enable ADC0 by default in my_user_config.h (#5671)
* Add user configurable ADC0 to Module and Template configuration compatible with current FLAG options (#5671)
* Add support for Shelly 1PM Template {"NAME":"Shelly 1PM","GPIO":[56,0,0,0,82,134,0,0,0,0,0,21,0],"FLAG":2,"BASE":18} (#5716)
* Fix Sonoff Pow R2 / S31 invalid energy increments (#5789)
* Add device OverTemp (>73 Celsius) detection to any Energy Monitoring device with temperature sensor powering off all outputs
* Add rule support for single JSON value pair like {"SSerialReceived":"on"} by expanding it to {"SSerialReceived":{"Data":"on"}} allowing for trigger SSerialReceived#Data=on (#5638)
*
* 6.5.0.9 20190418
* Add command SetOption63 0/1 to disable relay state feedback scan at restart (#5594, #5663)
* Fix TasmotaSerial at 9600 bps solving DFPlayer comms (#5528)
* Fix Shelly 2.5 overtemp
* Set gamma correction as default behavior, ie "Ledtable 1"
* Refactored management of lights, using classes and integers instead of floats.
* Extend PWM resolution from 8 to 10 bits for low brightness lights
* Allow all 5 PWM channels individually adressable with LEDs. (#5741)
* Fixed inversion of WC/WW channels, back to RGBCW
* Fixed the Unescape() function and the SendSerial3 behaviour
*
* 6.5.0.8 20190413
* Add Tuya Dimmer 10 second heartbeat serial packet required by some Tuya dimmer secondary MCUs
* Fix use of SerialDelimiter value 128 (#5634)
* Fix lost syslog connection regression from 6.5.0.4
* Add Shelly 2.5 Energy Monitoring (#5592)
* Add all temperature, humidity and pressure for global access
* Add Shelly 2.5 overtemp functionality
* Fix Shelly 2.5 I2C address priority issue when VEML6070 code is present by disabling VEML6070 for Shelly 2.5 (#5592)
* Support for color and colortone for Philips Hue emulation via Alexa (#5600 #4809)
*
* 6.5.0.7 20190410
* Add command LedMask to assign which relay has access to power LED (#5602, #5612)
*
* 6.5.0.6 20190409
* Add WebColor parameters to Settings making them persistent and remove the need for using a rule
* Add alternative IRSend command syntax IRSend raw,<freq>,<header mark>,<header space>,<bit mark>,<zero space>,<one space>,<bit stream> (#5610)
*
* 6.5.0.5 20190406
* Add compile time GUI hexadecimal only color options in my_user_config.h (#5586)
* Fix template activation and/or module selection regression from 6.5.0.4 (#5598)
* Add rule Http#Initialized
* Add command WebColor to change non-persistent GUI colors on the fly
Use a rule like:
rule3 on http#initialized do webcolor {"webcolor":["#eeeeee","#181818","#4f4f4f","#000000","#dddddd","#008000","#222222","#ff0000","#008000","#ffffff","#1fa3ec","#0e70a4","#d43535","#931f1f","#47c266","#5aaf6f","#ffffff","#999999"]} endon
or
rule3 on http#initialized do webcolor {"webcolor":["#eee","#181818","#4f4f4f","#000","#ddd","#009800","#222"]} endon
to make color changes persistent)
*
* 6.5.0.4 20190402
* Fix Configure Timer Web GUI (#5568)
* Add validation check when loading settings from flash
* Fixed Display Bug in KNX webmenu for Physical Address
*
* 6.5.0.3 20190328
* Add command Sensor20 1..255 to change Nova Fitness SDS01 working period in minutes (#5452)
* Change some defines to const
* Change IRsend and receive for 64-bit support (#5523)
* Change IRSend Panasonic protocol to 64-bit (#5523)
*
* 6.5.0.2 20190325
* Change UDP initial message handling from string to char using static memory and add debug info (#5505)
* Add optional support for Badger HR-E Water Meter (#5539)
*
* 6.5.0.1 20190319
* Change Web GUI sensor data collection
*
* 6.5.0 20190319
* Remove commands SetOption14 and SetOption63 as it has been superseded by command Interlock
* Remove command SetOption35 0-255 for mDNS start-up delay (#4793)
* Remove support for MQTT_LIBRARY_TYPE, MQTT_ARDUINOMQTT and MQTT_TASMOTAMQTT (#5474)
* Change webserver content handling from single String to small Chunks increasing RAM
* Change code use of boolean to bool and byte to uint8_t
* Change code uint8_t flags to bool flags
* Change sonoff_template.h layout regarding optional module flags like ADC0
* Change sonoff_template.h module lay-out by removing non-configurable GPIOs
* Change button driver making it modular
* Change switch driver making it modular and introduce input filter (#4665, #4724)
* Change switch input detection by optimizing switch debounce (#4724)
* Change web authentication (#4865)
* Change image name BE_MINIMAL to FIRMWARE_MINIMAL and USE_xyz to FIRMWARE_xyz (#5106)
* Change GUI weblog from XML to plain text solving possible empty screens (#5154)
* Fix most compiler warnings
* Fix Display exception 28 when JSON value is nullptr received
* Fix epaper driver (#4785)
* Fix HAss Sensor Discovery Software Watchdog restart (#4831, #4988)
* Fix allowable MAX_RULE_VARS to 16 (#4933)
* Fix mDNS addService (#4938, #4951)
* Fix HAss discovery of MHZ19(B) sensors (#4992)
* Fix some exceptions and watchdogs due to lack of stack space (#5215)
* Fix GUI wifi password acception starting with asteriks (*) (#5231, #5242)
* Fix command WebSend intermittent results (#5273, #5304)
* Fix additional characters in fallbacktopic, hostname and mqttclient on core 2.5.0 (#5359, #5417)
* Fix Energy TotalStartTime when commands EnergyReset0 and/or EnergyReset3 used (#5373)
* Fix DS18S20 temperature calculation (#5375)
* Fix float calculations in range from 0 to -1 (#5386)
* Fix exception on GUI Configure Logging and Configure Other (#5424)
* Add commands PowerCal, VoltageCal and CurrentCal for HLW8012, HJL01 and BL0937 based energy sensors
* Add command SerialDelimiter 128 to filter reception of only characters between ASCII 32 and 127 (#5131)
* Add command SSerialSend5 \<hexdata\> to SerialBridge
* Add command Interlock 0 / 1 / 1,2 3,4 .. to control interlock ON/OFF and add up to 8 relays in 1 to 4 interlock groups (#4910, #5014)
* Add command Template 255 to copy module configuration over to current active template and store as user template named Merged (#5371)
* Add command WifiConfig 7 to allow reset of device in AP mode without admin password (#5297)
* Add command SetOption36 to control boot loop default restoration (#4645, #5063)
* Add command SetOption37 for RGBCW color mapping (#5326)
* Add command SetOption55 0/1 and define MDNS_ENABLE to disable/enable mDNS (#4793, #4923)
* Add command SetOption62 0/1 to disable retain on Button or Switch hold messages (#5299)
* Add support for Smanergy KA10 Smart Wall Socket with Energy monitoring
* Add support for commands in sensor drivers
* Add support for MAX31855 K-Type thermocouple sensor using softSPI (#4764)
* Add support for Near Field Communication (NFC) controller PN532 using Serial (#4791, #5162)
* Add support for OBI Power Socket 2 (#4829)
* Add support for YTF IR Bridge (#4855)
* Add support for Mi LED Desk Lamp with rotary switch (#4887)
* Add support for Digoo DG-SP202 Smart Socket with Energy monitoring (#4891)
* Add support for MAX44009 Ambient Light sensor (#4907)
* Add support for inverted buttons and inverted buttons without pullup (#4914)
* Add support for Luminea ZX2820 Smart Socket with Energy monitoring (#4921)
* Add support for multiple ADS1115 I2C devices (#5083)
* Add support for online template change using command Template or GUI Configure Other (#5177)
* Add support for Korean language translations (#5344)
* Add support for sensor SCD30 (#5434)
* Add parameter CFG_HOLDER to status 1 message (#5206)
* Add SetOption32 until SetOption49 diagnostic information to Status 3 report as replacement for second property value in SetOption property name
* Add Resolution property to Status 3 report providing previous SetOption second value property
* Add property MqttCount to status 6 message representing number of Mqtt re-connections
* Add property LinkCount to state and status 11 message representing number of Wifi Link re-connections
* Add property Downtime to state and status 11 message representing the duration of wifi connection loss
* Add variable %timestamp% to rules (#4749)
* Add rule support for "==", "!=" ">=" and "<=" (#5122)
* Add rule expression enabled by define USE_EXPRESSION in my_user_config.h (#5210)
* Add Power status functionality to LED2 when configured leaving LED1 for Link status indication
* Add user configuration of HLW8012 and HJL-01/BL0937 Energy Monitoring as used in Sonoff Pow and many Tuya based devices
* Add user configuration of MCP39F501 Energy Monitoring as used in Shelly2
* Add online template configuration using both commands and Configure Template menu option in GUI
* Add (S)SerialSend3 escape sequence \x to allow hexadecimal byte value (#3560, #4947)
* Add define DS18B20_INTERNAL_PULLUP to select internal input pullup when only one DS18B20 sensor is connected eliminating external resistor (#4738)
* Add button control when no relay configured (#4682)
* Add startup delay of 4 seconds to button control (#4829)
* Add core version conditional compile options to provided PWM files (#4917)
* Add resiliency to saved Settings (#5065)
* Add MHZ19 Temperature as Domoticz Temperature selection (#5128)
* Add HAss status sensor (#5139)
* Add status message to former declined group commands (#5145)
* Add 0x to IRRemote (SetOption29) and RCSwitch (SetOption28) received hexadecimal data (#5431)
*
* 6.4.1 20181224
* Change RAM usage BMP/BME I2C sensors
* Change FallbackTopic from cmnd/<mqttclient>/ to cmnd/<mqttclient>_fb/ to discriminate from Topic (#1528)
* Change FallbackTopic detection (#4706)
* Change Hass discovery to short MQTT messages as used by Hass 0.81 and up (#4711)
* Change MQTT GUI password handling (#4723)
* Fix possible dtostrf buffer overflows by increasing buffers
* Fix wifi strongest signal detection (#4704)
* Fix Alexa "this value is outside the range of the device". Needs power cycle and Alexa deletion/discovery cycle. (#3159, #4712)
* Add Slovak language file (#4663)
* Add support for AZ-Instrument 7798 CO2 meter/datalogger (#4672)
* Add define WIFI_SOFT_AP_CHANNEL in my_user_config.h to set Soft Access Point Channel number between 1 and 13 as used by Wifi Manager web GUI (#4673)
* Add define USE_MQTT_TLS_CA_CERT for checking MQTT TLS against root ca using Let's Encrypt cert from sonoff_letsencrypt.h - not supported with core 2.3.0 (#4703)
*
* 6.4.0 20181217
* Change GUI Configure Module by using AJAX for data fetch to cut page size (and memory use) by 40%
In case of web page errors clear your browser cache or do Page Reload (F5 or Ctrl+R)
* Change enforcing flashmode dout but it is still mandatory
* Change bootcount update (being first) flash write to 10 seconds after restart
* Change display and epaper drivers
* Change command WebSend Host header field from IP address to hostname (#4331)
* Change log buffer size from 512 to 520 to accommodate http sensor data (#4354)
* Change default WIFI_CONFIG_TOOL from WIFI_WAIT to WIFI_RETRY in my_user_config.h (#4400)
* Change webgui refresh time delay for Save Settings and local OTA Upload (#4423)
* Change SR-04 driver to use NewPing library (#4488)
* Change MCP230xx driver to support interrupt retention over teleperiod (#4547)
* Change support for MPU6050 using DMP (#4581)
* Fix unintended function overload of WifiState
* Fix wifi connection errors using wifi disconnect and ESP.reset instead of ESP.restart
* Fix Sonoff Pow R2 and Sonoff S31 Serial interface hang caused by Sonoff Basic R2 driver delay implementation (and possibly core bug)
* Fix MQTT connection error after restart
* Fix wifi re-scan connection baseline
* Fix possible strncat buffer overflows
* Fix intermittent Pzem sensor energy overflow calculation error
* Fix shelly2 ghost switching caused by lack of pull-up inputs (#4255)
* Fix hardware serial pin configuration. To keep using hardware serial swap current Rx/Tx pin configuration only (#4280)
* Fix MqttRetry values above 255 seconds (#4424)
* Fix WifiManager functionality on initial installation (#4433)
* Fix ArduinoOTA for Core 2.5.0 (#4620)
* Add minutes to commands Timezone to allow all possible world timezones
* Add more strict checks for GPIO selections
* Add code image and optional commit number to version
* Add dynamic delay to main loop providing time for wifi background tasks
* Add additional start-up delay during initial wifi connection
* Add support for decoding Theo V2 sensors as documented on https://sidweb.nl using 434MHz RF sensor receiver
* Add support for decoding Alecto V2 sensors like ACH2010, WS3000 and DKW2012 weather stations using 868MHz RF sensor receiver
* Add user definition of defines WIFI_RSSI_THRESHOLD (default 10) and WIFI_RESCAN_MINUTES (default 44)
* Add command SetOption58 0/1 to enable IR raw data info in JSON message (#2116)
* Add command IRSend <frequency>|0,<rawdata1>,<rawdata2>,.. to allow raw data transmission (#2116)
* Add command SetOption56 0/1 to enable wifi network scan and select highest RSSI (#3173)
* Add command SetOption57 0/1 to enable wifi network re-scan every 44 minutes with a rssi threshold of 10 to select highest RSSI (#3173)
* Add support for SDM220 (#3610)
* Add default sleep 1 to sonoff-basic to lower energy consumption (#4217)
* Add wifi status to Tuya (#4221)
* Add delays to reduce CPU usage at boot time (#4233)
* Add command SetOption24 0/1 to select pressure unit as hPa or mmHg (#4241)
* Add optional hardware serial when GPIO13(Rx) and GPIO15(Tx) are selected removing hardware serial from GPIO01(Tx) and GPIO03(Rx) (#4288)
* Add support for Gosund SP1 v2.3 Power Socket with Energy Monitoring (#4297)
* Add support for Armtronix dimmers. See wiki for info (#4321)
* Add to command WebSend option to send a direct path when command starts with a slash (#4329)
* Add support for LG HVac and IrRemote (#4377)
* Add initial support for Hass sensor discovery (#4380)
* Add support for Fujitsu HVac and IrRemote (#4387)
* Add support for I2C MGC3130 Electric Field Effect sensor by Christian Baars (#3774, #4404)
* Add command CalcRes to set number of decimals (0 - 7) used in commands ADD, SUB, MULT and SCALE (#4420)
* Add CPU average load to state message (#4431)
* Add command SetOption59 0/1 to change state topic from tele/STATE to stat/RESULT (#4450)
* Add support for SM Smart Wifi Dimmer PS-16-DZ (#4465)
* Add support for Teckin US Power Socket with Energy Monitoring (#4481)
* Add command SetOption60 0/1 to select dynamic sleep (0) or sleep (1) (#4497)
* Add support for iFan02 Fanspeed in Domoticz using a selector (#4517)
* Add support for GPIO02 for newer Sonoff Basic (#4518)
* Add Announce Switches to MQTT Discovery (#4531)
* Add support for Manzoku Power Strip (#4590)
*
* 6.3.0 20181030
* Change web Configure Module GPIO drop down list order for better readability
* Change status JSON message providing more switch and retain information
* Change xsns_17_senseair.ino to use TasmotaModbus library
* Change MCP230xx driver
* Change PubSubClient Mqtt library to non-blocking EspEasy version
* Change energy monitoring using energy sensor driver modules
* Change Webserver page handler for easier extension (thx to Adrian Scillato)
* Change pinmode for no-pullup defined switches to pullup when configured as switchmode PUSHBUTTON (=3 and up) (#3896)
* Change default OTA Url to http://thehackbox.org/tasmota/release/sonoff.bin (#4170)
* Remove support for MQTT Client esp-mqtt-arduino by #define MQTT_LIBRARY_TYPE MQTT_ESPMQTTARDUINO
* Remove commands PowerCal, VoltageCal and CurrentCal as more functionality is provided by commands PowerSet, VoltageSet and CurrentSet
* Remove restart after ntpserver change and force NTP re-sync (#3890)
* Fix showing Period Power in energy threshold messages
* Fix header file execution order by renaming user_config.h to my_user_config.h
* Fix some TSL2561 driver issues (#3681)
* Fix KNX PA exception. Regression from 6.2.1 buffer overflow caused by subStr() (#3700, #3710)
* Fix setting and getting color temperature for Philips Hue emulation (#3733)
* Fix ButtonRetain to not use default topic for clearing retain messages (#3737)
* Fix syslog when emulation is selected (#2109, #3784)
* Fix rule trigger POWER1#STATE execution after restart and SetOption0 is 0 (#3856)
* Fix Home Assistant forced light discovery (#3908)
* Fix invalid configuration restores and decode_config.py crc error when savedata = 0 (#3918)
* Fix timer offset -00:00 causing 12:00 hour offset (#3923)
* Fix I2CScan invalid JSON error message (#3925)
* Fix exception when wrong Domoticz JSON message is received (#3963)
* Fix Sonoff Bridge RfRaw receive (#4080, #4085)
* Fix possible wifi connection error (#4044, #4083)
* Fix invalid JSON floating point result from nan (Not a Number) and inf (Infinity) into null (#4147)
* Fix rule mqtt#connected trigger when mqtt is disabled (#4149)
* Add support for LCD, Matrix, TFT and Oled displays
* Add support for Neo Coolcam Wifi Smart Power Plug
* Add support for Michael Haustein ESP Switch
* Add support for MQTT Client based on lwmqtt to be selected by #define MQTT_LIBRARY_TYPE MQTT_ARDUINOMQTT
* Add support for Neo Coolcam Wifi Smart Power Plug
* Add support for Michael Haustein ESP Switch
* Add support for MQTT Client based on lwmqtt to be selected by #define MQTT_LIBRARY_TYPE MQTT_ARDUINOMQTT
* Add support for DS3231 Real Time Clock
* Add support for HX711 Load Cell with optional web GUI scale interface to demonstrate easy GUI plug-in
* Add support for serial 8N2 communication to TasmotaModbus and TasmotaSerial libraries
* Add support for RF transceiving using library RcSwitch (#2702)
* Add support for Shelly 1 and Shelly 2 (#2789)
* Add support for La Crosse TX20 Anemometer (#2654, #3146)
* Add support for MP3 player using DFRobot RB-DFR-562 (#3723)
* Add Support for Xiaomi-Philips Bulbs (#3787)
* Add support for PCA9685 12bit 16pin hardware PWM driver (#3866)
* Add support for EXS Relay V5.0 (#3810)
* Add support for OBI Power Socket (#1988, #3944)
* Add support for Teckin Power Socket with Energy Monitoring (#3950)
* Add support for Pzem-003/017 DC Energy monitoring module (#3694)
* Add support for Pzem-014/016 AC Energy monitoring module (#3694)
* Add support for CSL Aplic WDP 303075 Power Socket with Energy Monitoring (#3991, #3996)
* Add support for Tuya Dimmer (#469, #4075)
* Add command Display to show all settings at once
* Add command SerialSend5 to send raw serial data like "A5074100545293"
* Add command WebRefresh 1000..10000 to control web page refresh in milliseconds. Default is 2345
* Add command WeightRes 0..3 to control display of decimals for kilogram
* Add command RGBWWTable to support color calibration (#3933)
* Add command Reset 4 (reset to defaults but keep wifi params) and Reset 5 (as reset 4 and also erase flash) (#4061)
* Add command SetOption35 0..255 (seconds) to delay mDNS initialization to control possible Wifi connect problems
* Add command SetOption52 0/1 to control display of optional time offset from UTC in JSON messages (#3629, #3711)
* Add command SetOption53 0/1 to toggle gui display of Hostname and IP address (#1006, #2091)
* Add authentication to HTTP web pages
* Add decimals as input to commands PowerSet, VoltageSet and CurrentSet
* Add tools/decode-config.py by Norbert Richter to decode configuration data. See file for information
* Add define USE_DISPLAYS for selecting image sonoff-display
* Add define USE_BASIC for selecting image sonoff-basic without most sensors
* Add auto reload of main web page to some web restarts
* Add TasmotaModbus library as very basic modbus wrapper for TasmotaSerial
* Add more API callbacks and document API.md
* Add Apparent Power and Reactive Power to Energy Monitoring devices (#251)
* Add token %hostname% to command FullTopic (#3018)
* Add Wifi channel number to state message (#3664)
* Add user configurable GPIO02 and GPIO03 on H801 devices (#3692)
* Add toggle function RGBW lights (#3695, #3697)
* Add network information to display start screen (#3704)
* Add sleep to Nova Fitness SDS01X sensor (#2841, #3724, #3749)
* Add Analog input AD0 enabled to sonoff-sensors.bin (#3756, #3757)
* Add power value below 5W to Sonoff Pow R2 and S31 (#3745)
* Add RF Receiver control to module MagicHome to be used on Arilux LC10 (#3792)
* Add userid/password option to decode-status.py (#3796)
* Add delay after restart before processing rule sensor data (#3811)
* Add force_update to Home Assistant discovery (#3873)
* Add rule triggers SWITCH1#BOOT and POWER1#BOOT (#3904, #3910)
* Add Hebrew language file (#3960)
* Add TotalStartTime to Energy JSON message (#3971)
* Add whitespace removal from RfRaw and SerialSend5 (#4020)
* Add support for two BMP/BME sensors (#4195)
*
* 6.2.1 20180905
* Fix possible ambiguity on command parameters if StateText contains numbers only (#3656)
* Fix Wemo emulation to select the first relay when more than one relay is present (#3657)
* Fix possible exception due to buffer overflow (#3659)
* Fix lost energy today and total energy value after power cycle (#3689)
*
* 6.2.0 20180901
* Allow user override of define MAX_RULE_VARS and MAX_RULE_TIMERS (#3561)
* Disable wifi sleep for both Esp8266/Arduino core 2.4.1 and 2.4.2 to solve device freeze caused by Espressif SDK bug (#3554)
* Change DS18B20 driver to provide better instant results
* Change some sensor drivers to provide instant results
* Change define USE_ALL_SENSORS to USE_SENSORS as it doesn't contain all sensors due to duplicate I2C addresses
* Change some sensor update timings: AdcEvery 200 -> 250, Senseair 300 -> 250, SDM120 300 -> 250, SDM630 300 -> 250
* Change default Wifi config option from WPS to Wifi Manager if WPS is disabled or Wifi Smartconfig if webserver is disabled or Wifi Serial input if Smartconfig is disabled
* Change SHT1x driver to provide better instant results and fix I2C interference
* Change DHT driver to provide better instant results and add decimals to DHT11 (#3164)
* Change DS18x20 driver to provide better instant results (#3169)
* Change CounterType 1 from milliseconds to microseconds (#3437)
* Change scheduler for better sleep support using Uptime, Delay, PulseTime and TelePeriod, Blinktime (#3581)
* Remove unused functionality from Sonoff-minimal to save space
* Remove WPS and SmartConfig from sonoff-minimal saving 56k code space
* Remove TSL2561 debug message and update library (#2415)
* Remove forced restart when sleep command is executed (#3554)
* Fix invalid response using more than 4 switches and domoticz
* Fix sonoff-minimal not using default settings
* Fix unsecure main webpage update
* Fix DHT driver mixing values for different sensors (#1797)
* Fix EnergyReset3 regression not clearing total energy (#2723)
* Fix rules once regression from v6.1.0 (#3198, #3226)
* Fix command Scale buffer overflow (#3236)
* Fix possible WDT due to long MQTT publish handling (#3313)
* Fix command TimeDst/TimeStd invalid JSON (#3322)
* Fix handling of default names when using names starting with shortcut character ",0,1 or 2 (#3392, #3600, #3618)
* Fix LM75AD I2C sensor detection (#3408)
* Fix iFan02 power on state (#3412, #3530)
* Fix some Pow R2 and S31 checksum errors using optimized re-sync (#3425)
* Fix SDM120 reporting wrong negative values to Domoticz (#3521)
* Fix MQTT reconnection detection when using TasmotaMqtt library (#3558)
* Fix OtaMagic when file path contains a dash (-) (#3563)
* Fix Sonoff Bridge data reception when using Portisch EFM8 firmware using in data buffer length (#3605)
* Add read sensor retry to DS18B20, DS18x20, DHT, SHT1X and HTU21
* Add user selection of Wifi Smartconfig as define USE_SMARTCONFIG in user_config.h
* Add boot loop detection and perform some solutions
* Add wifi and mqtt status led blinkyblinky to be disabled by SetOption31 1. Does not work when LedPower is On (deliberate) (#871, #2230, #3114, #3155)
* Add support for TM1638 switch (#2226)
* Add GPIO options ButtonXn, SwitchXn and CounterXn to select INPUT mode instead of INPUT_PULLUP (#2525)
* Add support for APDS9960 proximity sensor (#3051)
* Add support for MPR121 controller in input mode for touch buttons (#3142)
* Add support for MCP230xx for general purpose input expansion and command Sensor29 (#3188)
* Add default Wifi Configuration tool as define WIFI_CONFIG_NO_SSID in user_config.h if no SSID is configured (#3224)
* Add command Timers 0/1 to globally disable or enable armed timers (#3270)
* Add support for CCS811 sensor (#3309)
* Add Turkish language file (#3332)
* Add command SerialSend4 to send binary serial data (#3345)
* Add initial support for sensor MPU6050 (#3352)
* Add rule triggers Wifi#Connected and Wifi#Disconnected (#3359)
* Add option + to command Rule to concatenate new rule with existing rules (#3365)
* Add message when JavaScript is not enabled in webbrowser (#3388)
* Add build time setting of ButtonTopic and SwitchTopic (#3414)
* Add iFan02 Fanspeed + and Fanspeed - command options (#3415)
* Add Individual HSBColorX commands (#3430, #3615)
* Add output support on MCP23008/MCP23017 (#3436)
* Add modulo option to rules like rule1 on Time#Minute|5 do backlog power on;delay 200;power off endon (#3466)
* Add RGB support for Domoticz (#3547)
* Add all ruletimer values to command RuleTimer result message (#3571)
* Add command Publish2 for publishing retained MQTT messages (#3593)
* Add commands ButtonDebounce 40..1000 and SwitchDebounce 40..1000 to have user control over debounce timing. Default is 50mS (#3594)
* Add RuleX debug options 8,9,10 (StopOnError) to control RuleX execution status after an exception restart (#3607)
* Add rule variables %sunrise%, %sunset%, %uptime% and %time% (#3608)
* Add optional MQTT_TELE_RETAIN to Energy Margins message (#3612, 3614)
*
* 6.1.1 20180714
* Revert wifi changes (#3177)
* Revert sonoff-minimal removals causing failure of wifi connection (#3177)
*
* 6.1.0 20180706
* Remove version 3, 4 and pre 5.2 settings auto-upgrade. See https://github.com/arendst/Sonoff-Tasmota/wiki/Upgrade#migration-path
* Change default CFG_HOLDER from 0x20161209 to 4617 (=0x1209) - no impact on default upgrades
* Change number of supported switches from 4 to 8 (#2885, #3086)
* Change BME680 driver from Adafruit to Bosch BME680 library (#2969)
* Fix Pzem004T checksum error
* Fix KNX bug when doing reply of sensors values
* Fix rules induced LWT message
* Fix possible wifi connection problem (#1366)
* Fix some Pow R2 and S31 checksum errors (#1907)
* Fix display selection of un-available GPIO options in Module Configuration webpage (#2718)
* Fix timer re-trigger within one minute after restart (#2744)
* Fix IRSend not accepting data value of 0 by David Conran (#2751)
* Fix vars on rules by Adrian Scillato (#2769)
* Fix bug in KNX menu by Adrian Scillato (#2770)
* Fix anomalies in rules (#2778)
* Fix HUE bridge V1 software version by Heiko Krupp (#2788)
* Fix Hardware Watchdog restart when using event command (#2853)
* Add Ukrainian language file
* Add KNX support for DS18S20 Temperature sensor
* Add CRC to Settings making future upgrades more fail-safe
* Add feature information to Status 4
* Add tools folder with python script decode-status.py for decoding some status fields like SetOption and Features
* Add Slots on the KNX Web Menu to select Group Addess to receive data to trigger rules
* Add two rule sets of 511 characters using commands rule1, rule2 and rule3
* Add Console Commands to send KNX Commands and KNX Values
* Add Slots on the KNX Web Menu to select Group Addess to send data from console commands
* Add Events to trigger rules when a command or read requests is received from KNX
* Add command SetOption30 to enforce Hass discovery as light group (#1784)
* Add support for BlitzWolf BW-SHP2 (and Homecube, Gosund SP1) Energy Monitoring Smart Socket (#2223)
* Add time in minutes to rule Time#Initialized, Time#set and Time#Minute (#2669)
* Add Eastron SDM630 energy meter by Gennaro Tortone (#2735)
* Add KNX communication enhancement by Adrian Scillato (#2742)
* Add KNX energy data by Adrian Scillato (#2750)
* Add rule support for IrReceive and RfReceive (#2758)
* Add python script fw-server.py in tools folder to create a simple OTA server by Gennaro Tortone (#2759)
* Add rule variables %time% for minutes since midnight, %uptime%, %sunrise% and %sunset% giving time in minutes (#2669)
* Add rules %mem1% to %mem5% variable names storing data in flash (#2780)
* Add rules test on %varx% or %memx% (#2780)
* Add optional token %id% substituting the unique MAC address to fulltopic by Michael Graf (#2794)
* Add support for Sonoff S26 Smart Socket (#2808)
* Add command WebSend [<host>(:<port>,<user>:<password>)] <command> (#2821)
* Add increment and decrement value to command Counter (#2838)
* Add support for Sonoff iFan02 as module 44 introducing command FanSpeed 0..3 (#2839)
* Add source information to command execution to be shown with logging option 3 (#2843)
* Add support for uploading Sonoff Bridge firmware found in tools/fw_efm8bb1 folder build by Portisch using Web Gui File Upload (#2886)
* Add command RfRaw to control Portisch firmware features
* Add support for I2C temperature sensor LM75AD (#2909)
* Add option 0 to command Timers disarming all timers (#2962)
* Add performance improvement when updating multiple individual WS2812 pixels (#3007)
* Add command SetOption28 to switch between hex or decimal Sonoff Bridge RF received data format (#3008)
* Add command SetOption29 to switch between hex or decimal IR received data format
* Add decimal values support for commands ADD, SUB, MULT and SCALE (#3083, #3089)
* Add support for bitflags SetOption50 .. SetOption81 (#3118)
*
* 5.14.0 20180515
* Update language files
* Update TasmotaSerial to 2.0.0 allowing Hardware Serial Fallback when correct connections are configured
* Change command handling
* Change user_config(_override).h defines TIME_STD and TIME_DST
* Change user_config(_override).h otaurl to http://sonoff.maddox.co.uk/tasmota/sonoff.bin (#2588, #2602)
* Fix configuration restore regression from 5.13.1
* Fix compile error when ADC is enabled and Rules are disabled (#2608)
* Fix rule power trigger when no backlog command is used (#2613)
* Fix several timer data input and output errors (#2597, #2620)
* Fix KNX config error (#2628)
* Fix sensor MHZ-19 vanishing data over time (#2659)
* Fix KNX reconnection issue (#2679)
* Fix DST and STD time for Southern Hemisphere by Adrian Scillato (#2684, #2714)
* Add Portuguese in Brazil language file
* Add SetOption26 to enforce use of indexes even when only one relay is present (#1055)
* Add support for sensor SI1145 UV Index / IR / Visible light (#2496)
* Add rule state test for On/Off in addition to 0/1 (#2613)
* Add hardware serial option to MHZ-19 sensor (#2659)
* Add Eastron SDM120 energy meter by Gennaro Tortone (#2694)
* Add user entry DST/STD using commands TimeStd and TimeDst (See wiki for parameter syntax) (#2721)
*
* 5.13.1 20180501
* Fix JSON buffers size too small for execution in some situations (#2580)
* Fix configuration restore (#2591)
* Add define MODULE for user selecting default model although it preferably should not be changed (#569, #2589)
*
* 5.13.0 20180430
* Change platformio option sonoff-ds18x20 to sonoff-allsensors enabling ds18x20 and all other sensors in one image
* Change status display of Ssid and SetOption
* Change default option SetOption15 from 0 to 1 providing better initial PWM experience
* Change webpage parameter communication
* Change max number of commands in Backlog from 15 to 30 and ignore commands overflowing
* Change TSL2561 driver to joba library and delete Adafruit library (#1644)
* Change default parameters in user_config.h to undefined for easy installation (#1851)
* Change max user configurable hold time from 10 to 25 seconds (#1851)
* Change Sonoff SC JSON format (#1939)
* Change Polish language to using Diacritics (#2005)
* Change user_config_override usage by providing user_config_override_sample.h (#2228)
* Change MQTT response topic for Energy changes from ENERGY to SENSOR (#2229, #2251)
* Change default Reset configuration time from 4 seconds to 40 seconds on Button hold (#2268)
* Change ESP8266 Analog JSON message from {"Analog0:123"} to {"ANALOG":{"A0:123"}} to accomodate rules (#2560)
* Change Counter JSON message from {"Counter1":0,"Counter3":0} to {"COUNTER":{"C1":0,"C3":0}} to accomodate rules
* Change ADS1115 JSON message from {"ADS1115":{"Analog0":123,"Analog1":123}} to {"ADS1115":{"A0":123,"A1":123}}
* Fix intermittent exception when dns lookup is used while sleep is enabled
* Fix 5.4.0 regression turning off single press after button hold during 4x hold time
* Fix possible wifi connection problem by erasing sdk configuration parameters
* Fix NTP sync to Thu Jan 01 08:00:10 1970 results in uptime 17651+ days (core2.4.1/sdk2.2.1)
* Fix MAX31850 higher temperatures (#1269)
* Fix freeing more code space when emulation is disabled (#1592)
* Fix providing web page configuratin option for Friendly Name when no device (relay or light) is configured (#1850)
* Fix compile error when define HOME_ASSISTANT_DISCOVERY_ENABLE is not set (#1937)
* Fix MQTT TLS fingerprint validation (#2033)
* Fix update temperature on DS18x20 drivers (#2328)
* Fix compile error when not defined USE_TIMERS (#2400)
* Fix configuration filename truncation when it contains spaces (#2484, #2490)
* Fix Energy Today and Yesterday overflow (#2543)
* Add serial debug info
* Add Portuguese language file
* Add Czech language file
* Add Bulgarian language file
* Add Domoticz dust (custom) sensors to PMS5003 and NovaFitness SDS drivers as PM1, PM2.5 and PM10
* Add commands Publish, Rule, RuleTimer and Event. See Wiki about Rule restriction, usage and examples
* Add sonoff-classic, sonoff-allsensors and sonoff-knx
* Add some coloring to important web buttons
* Add support for sensor HC-SR04 ultrasonic (#113, #1964, #2444)
* Add define MQTT_TELE_RETAIN compile option default set to 0 (#1071)
* Add 16 timers using commands Timer and Timers (#1091)
* Add optional Timer configuration webpage to be enabled in user_config.h with define USE_TIMERS_WEB
* Add Multichannel Gas sensor using MultiChannel_Gas_Sensor library (#1245)
* Add Domoticz Battery and RSSI Quality (#1604)
* Add command HSBColor Hue,Sat,Bri (#1642, #2203)
* Add compile time support for WS2812 BRG and RBG led configurations to be defined in user_config.h (#1690)
* Add optional usage of %d or %X suffices in MQTT client to append chipid (#1871)
* Add optional usage of %d or %X suffices in MQTT topic to append chipid (#1871)
* Add optional usage of %d or %04d in ota url to be replaced with chipid (#1871)
* Add Sonoff Bridge command RfKey<x> 5 to show current RF key values either default or learned (#1884)
* Add user configurable serial GPIOs to MagicHome and Arilux modules (#1887)
* Add Russian language file (#1909)
* Add Webserver upload preflight request support (#1927)
* Add Home Assistant clear other device (#1931)
* Add Restart time to Status 1 (#1938)
* Add optional TSL2561 driver using library Joba_Tsl2561 to be enabled in user_config.h with define USE_TSL2561_JOBA (#1951)
* Add support for sensor SHTC3 (#1967)
* Add compiler check for stable lwIP version v1.4 (#1940)
* Add support for multiple SHT3X sensors (#1949, #2110)
* Add always suffix with device number in Mqtt discovery topic (#1962)
* Add support for optional MQTT drivers to be selected in user_config.h (#1992)
* Add optional Arduino OTA support to be enabled in user_config.h (#1998)
* Add diacritics to Polish language file (#2005)
* Add Hungarian language file (#2024)
* Add support for Nova Fitness SDS011 and possibly SDS021 particle concentration sensor (#2070)
* Add single decimal precision to Nova Fitness SDS0x1 sensor values (#2093)
* Add Chinese (Traditional) in Taiwan language file (#2108)
* Add Sonoff SC domoticz support for Sound level as Counter and Air quality (#2118)
* Add a second TLS fingerprint to allow switching keys in TLS mode (#2033, #2102)
* Add display of remaining pulse time to command PulseTime (#2085)
* Add additional time offset to Wifi Retry based on device mac address (#2089)
* Add command Color6 RRGGBB for Clock hour marker color and command Rotation pixels for Clock rotation (#2092)
* Add HTML language header in local language (#2123)
* Add command PowerDelta 0..100 (percentage) to Energy monitoring devices to report on active power load change (#2157)
* Add Restart Reason to Status 1 report (#2161)
* Add command Channel 0..100 to control dimmer value for individual color channels (#2111, #2203)
* Add support for Hardware Serial bridge using commands SerialDelimiter, Baudrate and SerialSend. Supports 8N1 and text only (#2182)
* Add support for Software Serial bridge using commands SerialDelimiter, SBaudrate and SSerialSend. Supports 8N1 and text only (#2190)
* Add support for Zengge WF017 PWM Led strip controller (#2202)
* Add PWM status to command State if PWM enabled (#2203)
* Add all FriendlyNames to Status information (#2208)
* Add Channel status information (#2211)
* Add hexadecimal Data entry to command IrSend using 0x notation (#1290, #2314)
* Add Home Assistant MQTT Discovery for Buttons and change SetOption19 response (#2277)
* Add multiple color entry support for command Led like Led2 120000 001200 000012 setting led2 as Red, Led3 as Green and Led4 as Blue (#2303)
* Add hexadecimal RGB color entry on RGBCW leds (#2304)
* Add support for SGP30 gas and air quality sensor (#2307)
* Add optional Sunrise and Sunset timers with commands Latitide and Longitude to be enabled with define USE_SUNRISE in user_config.h (#2317)
* Add timer sunrise and sunset offset (#2378)
* Add user selectable defines for Sunrise/set Dawn option (#2378)
* Add optional KNX IP Protocol Support (#2402)
* Add random window to timers (#2447)
* Add Greek language file (#2491)
* Add support for Sonoff Pow R2 (#2340)
* Add GPIO_User to GPIO02 for all Sonoff T1 (#2524)
*
* 5.12.0 20180209
* Change library PubSubClient.h define MQTT_MAX_PACKET_SIZE from 512 to 1000 for Home Assistant support
* Change relation of define MESSZ being dependent on PubSubClient.h define MQTT_MAX_PACKET_SIZE
* Change command color parameter input checks to less strict for Home Assistant support
* Change command Ina219Mode into command Sensor13
* Change commands HlwPCal, HlwUCal and HlwICal to PowerCal, VoltageCal and CurrentCal to be used for both Pow and S31 calibration
* Change commands HlwPSet, HlwUSet and HlwISet to PowerSet, VoltageSet and CurrentSet to be used for both Pow and S31 calibration
* Change uptime from hour to second resulting in a display of 123T13:45:21 where 123 is days
* Change module name Wemos D1 mini into Generic (#1220)
* Change HTML from width=100% to style=width:100% supporting HTML5 (#1358)
* Change OSWATCH_RESET_TIME (Blocked loop) from 30 to 120 seconds to allow slow networks (#1556)
* Change WIFI_MANAGER_SEC into WIFI_CONFIG_SEC (#1616)
* Change function pointers code to save code space and memory (#1683)
* Change webserver argument processing gaining 5k code space (#1705)
* Change weblog memory usage (#1730, #1793, #1819)
* Update TasmotaSerial library to 1.1.0
* Update language files Italian (#1594), Dutch (#1723) and Spanish (#1722)
* Fix Non-English JSON temperature unit attachement
* Fix Arilux RF induced exception by moving interrupt handler to iram on non ESP8266/Arduino lib v2.3.0
* Fix truncated command names and wrong response for DomoticzSwitchIdx (#1571)
* Fix %-sign issue as printf escape character in Humidity and Sonoff SC (#1579)
* Fix DS18B20 temperature JSON decimal dot (#1561)
* Fix Energy JSON message (#1621)
* Fix IRSend parameter translation (#1636)
* Fix TSL2561 device detection (#1644, #1825)
* Fix BME680 teleperiod resistance measuring (#1647)
* Fix Energy Monitoring Energy Today and Energy Total reading after restart (#1648)
* Fix IRReceive Data value (#1663)
* Fix Energy Monitoring Energy Period roll-over (#1688)
* Fix compiler warnings (#1774)
* Fix command PWM response if no PWM channel is configured (#1783)
* Add locale Decimal Separator to Web sensor page
* Add ColorTemperature to light status message
* Add command PowerOnState option 5 which inverts PulseTime and allows for delayed always on after power on
* Add OtaMagic two step Web server OTA upgrade using filename-minimal image if OTA free space is too small
* Add support for PMS5003 and PMS7003 particle concentration sensor
* Add command SetOption21 1 to allow Energy Monitoring when power is off on Sonoff Pow and Sonoff S31 (#1420)
* Add Chinese language file (#1551)
* Add French language file (#1561)
* Add Spanish language file (#1589)
* Add HTTP Allow Cross Origin removed from ESP8266/Arduino lib v2.4.0 (#1572)
* Add Home Assistant MQTT Discovery for switch and light to be enabled by command SetOption19 1 (#1534) or define HOME_ASSISTANT_DISCOVERY_ENABLE in user_config.h (#1685)
* Add command State to retrieve device state information (same data as teleperiod state and status 11 in slightly different JSON format)
* Add optional login to Webserver AP mode (#1587, #1635)
* Add command Sensor15 2 to start MHZ19(B) Zero Point Calibration (#1643)
* Add support for Sonoff S31 Smart Socket with Power Consumption Detection (#1626)
* Add command SetOption20 to allow update of Dimmer/Color/Ct without turning power on (#1719, #1741)
* Add NTP sync time slot based on chip id (#1773)
* Add cursor pointer to web button (#1836)
*
* 5.11.1 20180107
* Fix Sonoff Pow command handling (#1542)
*
* 5.11.0 20180107
* Minor webpage HTML optimizations (#1358)
* Updated German translation (#1438)
* Change Sonoff Pow Energy MQTT data message and consolidate Status 8 into Status 10
* Change ADS1115 default voltage range from +/-2V to +/-6V (#1289)
* Change text to Active for 3 minutes (#1364)
* Change Wemo SetBinaryState to distinguish from GetBinaryState (#1357)
* Change output of HTTP command to valid JSON and Array only (#1363)
* Removed all MQTT, JSON and Command language defines from locale files and set fixed to English (#1473)
* Renamed commands Color2,3,4 to Color3,4,5
* Fix BME280 calculation (#1051)
* Fix Sonoff Bridge missed learned key if learned data contains 0x55 (End of Transmission) flag (#1095, #1294)
* Fix PWM initialization in Dimmer/Color mode (#1321)
* Fix Wemo Emulation (#1357)
* Fix display of build date and time in non-english locale (#1465)
* Fix Wemo and Hue emulation by adding M-Search response delay (#1486)
* Add libraries Adafruit_BME680-1.0.5, Adafruit_Sensor-1.0.2.02, TasmotaSerial-1.0.0 and TSL2561-Arduino-Library
* Add command Color2 to set color while keeping same dimmer value
* Add device function pointers
* Add support for SenseAir S8 CO2 sensor
* Add color led signal to Carbon Dioxide (CO2) sensors using defines CO2_LOW and CO2_HIGH in user_config.h
* Add support for Domoticz Air Quality sensor to be used by MH-Z19(B) and SenseAir sensors
* Add support for PZEM004T energy sensor
* Add support for iTead SI7021 temperature and humidity sensor by consolidating DHT22 into AM2301 and using former DHT22 as SI7021 (#735)
* Add support for BME680 using adafruit libraries (#1212)
* Add support for MH-Z19(B) CO2 sensor (#561, #1248)
* Add multipress support and more user configurable GPIO to Sonoff Dual R2 (#1291)
* Add support for TSL2561 using adafruit library (#661, #1311)
* Add support for SHT3x (#1314)
* Add support for Arilux LC06 (#1414)
* Add Italian language file (#1449)
* Add 2nd Gen Alexa support to Wemo emulation discovery (#1357, #1450)
* Add define for additional number of WS2812 schemes (#1463)
*
* 5.10.0 20171201
* Upgrade library ArduinoJson to 5.11.2
* Upgrade library IRRemoteEsp8266 to 2.2.1 + 2 commits but disabled some protocols (code size reduction)
* Upgrade library NeoPixelBus to 2.2.9
* Upgrade library OneWire to 2.3.3 + 6 commits and disabled CRC lookup-table (#define ONEWIRE_CRC8_TABLE 0) (code size reduction)
* Update library PubSubClient to 2.6 + 9 commits and additional delay (#790)
* Update core_esp8266_wiring_digital.c to latest (staged) level
* Patch library I2Cdevlib-Core for esp8266-core 2.4.0-rc2 compatibility
* Remove command EnergyReset 1..3 now replaced by EnergyReset1 to EnergyReset3
* Remove spaces in JSON messages (code size reduction)
* Renamed xsns_05_ds18x20.ino to xsns_05_ds18x20_legacy.ino still using library OneWire and providing dynamic sensor scan
* Fix possible iram1_0_seg compile error by shrinking ICACHE_RAM_ATTR code usage
* Fix PWM watchdog timeout if Dimmer is set to 100 or Color set to 0xFF (#1146)
* Fix Sonoff Bridge Learn Mode hang caused by unrecognised RF code (#1181)
* Fix blank console log window by using XML character encoding (#1187)
* Fix wrong response name for command HlwISet (#1214)
* Fix DHT type sensor timeout recognition by distinguish "signal already there" from "timeout" (#1233)
* Add fixed color options 1..12 to command Color
* Add + (plus) and - (minus) to commands Dimmer (+10/-10), Speed and Scheme
* Add + (plus) and - (minus) to command Color to select 1 out of 12 preset colors
* Add + (plus) and - (minus) to command Ct to control ColdWarm led ColorTemperature (+34/-34)
* Add commands EnergyReset1 0..42500, EnergyReset2 0..42500 and EnergyReset3 0..42500000
* to (Re)set Energy Today, Yesterday or Total respectively in Wh (#406, #685, #1202)
* Add optional ADS1115 driver as alternative for unsupported I2Cdevlib in esp8266-core 2.4.0-rc2
* Add support for INA219 Voltage and Current sensor to be enabled in user_config.h with define USE_INA219
* Add support for Arilux LC11 (Clearing RF home code when selecting no Arilux module)
* Add support for WS2812 RGBW ledstrips to be enabled in user_config.h with define USE_WS2812_CTYPE (#1156)
* Add SettingsSaveAll routine to command SaveData to be used before controlled power down (#1202)
* Add option PUSHBUTTON_TOGGLE (SwitchMode 7) to allow toggling on any switch change (#1221)
* Add new xdrv_05_ds18x20.ino free from library OneWire and add the following features:
* Add support for DS1822
* Add forced setting of 12-bit resolution for selected device types (#1222)
* Add read temperature retry counter (#1215)
* Fix lost sensors by performing sensor probe at restart only thereby removing dynamic sensor probe (#1215)
* Fix sensor address sorting using ascending sort on sensor type followed by sensor address
* Rewrite JSON resulting in shorter message allowing more sensors in default firmware image:
* "DS18B20-1":{"Id":"00000483C23A","Temperature":19.5},"DS18B20-2":{"Id":"0000048EC44C","Temperature":19.6}
* Add additional define in user_config.h to select either single sensor (defines disabled), new multi sensor (USE_DS18X20) or legacy multi sensor (USE_DS18X20_LEGACY)
* Add clock support for more different pixel counts (#1226)
* Add support for Sonoff Dual R2 (#1249)
* Add FriendlyName to web page tab and add program information to web page footer (#1275)
*
* 5.9.1 20171107
* Add external sensor function pointer interface to enable easy sensor addition
* Add support for ADS1115 to be enabled in user_config.h and needs libraries i2cdevlib-Core and i2cdevlib-ADS1115 (#338, #660)
* Fix Backup Configuration file download failure by defining proper file size (#1115)
* Fix Exception 26 and empty console screen after usage of command WakeupDuration (#1133)
* Fix some changed iTead web links in README.md (#1137)
*
* 5.9.0 20171030
* Rewrite code (partly) using Google C++ Style Guide (https://google.github.io/styleguide/cppguide.html)
* Rewrite code by using command lookup tables and javascript (client side) web page expansions
* Change HTML/CSS to enable nicer form field entry
* Change default PWM assignments for H801 RGB(CW) led controller to support optional Color/Dimmer control
* GPIO04 (W2) from GPIO_PWM2 to GPIO_USER to be user configurable for GPIO_PWM5 (second White - Warm if W1 is Cold)
* GPIO12 (Blue) GPIO_PWM3 no change
* GPIO13 (Green) from GPIO_PWM4 to GPIO_PWM2
* GPIO14 (W1) from GPIO_PWM1 to GPIO_USER to be user configurable for GPIO_PWM4 (first White - Cold or Warm)
* GPIO15 (Red) from GPIO_PWM5 to GPIO_PWM1
* Change default PWM assignments for MagicHome RGB(W) led controller to support optional Color/Dimmer control
* GPIO05 (Green) from GPIO_PWM4 to GPIO_PWM2
* GPIO12 (Blue) from GPIO_PWM5 to GPIO_PWM3
* GPIO13 (White) GPIO_USER to be user configurable for GPIO_PWM4 (White - Cold or Warm)
* GPIO14 (Red) from GPIO_PWM3 to GPIO_PWM1
* Change default PWM assignment for Witty Cloud to support optional Color/Dimmer control (#976)
* GPIO12 (Green) from GPIO_PWM4 to GPIO_PWM2
* GPIO13 (Blue) from GPIO_PWM5 to GPIO_PWM3
* GPIO15 (Red) from GPIO_PWM3 to GPIO_PWM1
* Change when another module is selected now all GPIO user configuration is removed
* Change command name IRRemote to IRSend (#956)
* Remove Arduino IDE version too low warning as it interferes with platformio.ini platform = espressif8266_stage
* Fix command FullTopic entry when using serial or console interface
* Fix possible UDP syslog blocking
* Fix minimum TelePeriod of 10 seconds set by web page
* Fix command GPIOx JSON response (#897)
* Fix inverted relay power on state (#909)
* Fix compile error when DOMOTICZ_UPDATE_TIMER is not defined (#930)
* Fix alignment of web page items in some browsers (#935)
* Fix setting all saved power settings to Off when SetOption0 (SaveState) = 0 (#955)
* Fix timezone range from -12/12 to -13/13 (#968)
* Fix Southern Hemisphere TIME_STD/TIME_DST (#968)
* Fix TLS MQTT SSL fingerprint test (#970, #808)
* Fix virtual relay status message used with Color/Dimmer control (#989)
* Fix command IRSend and IRHvac case sensitive parameter regression introduced with version 5.8.0 (#993)
* Fix pressure calculation for some BMP versions regression introduced with version 5.8.0i (#974)
* Fix Domoticz Dimmer set to same level not powering on (#945)
* Fix Blocked Loop when erasing large flash using command reset 2 (#1002)
* Fix relay power control when light power control is also configured as regression from 5.8.0 (#1016)
* Fix Mqtt server mDNS lookup only when MqttHost name is empty (#1026)
* Add debug information to MQTT subscribe
* Add translations to I2Cscan
* Add translation to BH1750 unit lx
* Add light scheme options (Color cycle Up, Down, Random) and moving WS2812 schemes up by 3
* Add Domoticz counter sensor to IrReceive representing Received IR Protocol and Data
* Add option 0 to MqttHost to allow empty Mqtt host name
* Add support for Arilux AL-LC01 RGB Led controller (#370)
* Add esp8266 de-blocking to PubSubClient library (#790)
* Add Domoticz sensors for Voltage and Current (#903)
* Add platformio OTA upload support (#928, #934)
* Add warning to webpage when USE_MINIMAL is selected (#929)
* Add smoother movement of hour hand in WS2812 led clock (#936)
* Add support for Magic Home RGBW and some Arilux Led controllers (#940)
* Add command SetOption15 0 (default) for command PWM control or SetOption15 1 for commands Color/Dimmer control to PWM RGB(CW) leds (#941)
* Add Domoticz counter sensor to Sonoff Bridge representing Received RF code (#943)
* Add support for Luani HVIO board (https://luani.de/projekte/esp8266-hvio/) (#953)
* Add PWM initialization after restart (#955)
* Add IR Receiver support. Disable in user_config.h (#956)
* Add support for inverted PWM (#960)
* Add Sea level pressure calculation and Provide command Altitude (#974)
* Add support for up to 8 relays (#995)
* Add commands RfSync, RfLow, RfHigh, RfHost and RfCode to allow sending custom RF codes (#1001)
* Add retain to ENERGY messages controlled by command SensorRetain (#1013)
* Add commands Color2, Color3, Color4, Width2, Width3, Width4 and SetOption16 to set Ws2812 Clock parameters (#1019)
* Add German language file (#1022)
* Add support for connecting to MQTT brokers without userid and/or password (#1023)
* Add support for esp8266 core v2.4.0-rc2 (#1024)
* Add commands PwmRange 1,255..1023 and PwmFrequency 1,100..4000 (#1025)
* Add Polish language file (#1044, #1047)
* Add support for KMC 70011 Power Monitoring Smart Plug (#1045)
* Add support for VEML6070 I2C Ultra Violet level sensor (#1053)
* Add light turn Off Fade (#925)
* Add IrSend command option Panasonic as IrSend {"Protocol":"Panasonic", "Bits":16388, "Data":<Panasonic data>}
* where 16388 is 0x4004 hexadecimal (#1014)
* Add retry counter to DHT11/21/22 sensors (#1082)
*
* 5.8.0 20170918
* Remove the need for NeoPixelBus library for Hue support
* Consolidate WS2812 into Sonoff Led for flexible future led strip library changes
* Invert WS2812 fade speed to align with Sonoff led (Speed 1 = fast, Speed 8 = slow)
* Remove upper case MQTT receive buffer
* Reduce code and string length for output of commands Modules and GPIOs
* Add Sonoff SC debug information
* Change syslog service
* Removed webserver syslog disable as now no longer needed
* Increased default MQTT message size from 368 to 405 bytes while keeping MQTT_MAX_PACKET_SIZE = 512 (because we can)
* Fix MQTT Offline or Remove MQTT retained topic code
* Fix Domoticz loop when Emulation is selected
* Add blink to WS2812 and Sonoff Led (#643)
* Add option WIFI_WAIT (5) to command WifiConfig to allow connection retry to same AP without restart or update flash (#772, #869)
* Add support for Witty Cloud (#794)
* Add GPIO14 to Sonoff Dual (#797, #839)
* Add support for Yunshan Wifi Relay (#802)
* Add GPIO16 input pulldown (#827)
* Add timeout to DHT and DS18B20 sensors (#852)
* Fix watchdog timeout caused by lack of stack space by moving to heap (#853)
* Allow LogPort and MqttPort up to 65535 and add LogPort tot Status 3 (#859)
* Allow command SwitchTopic in group mode (#861)
* Allow command SwitchMode if no switches are defined (#861)
* Add optional dimmer parameter to command Wakeup for WS2812, AiLight, Sonoff B1, Led and BN-SZ01 (#867)
* Fix basic On, Off, Toggle, Blink and BlinkOff commands when other language is selected (#874)
*
* 5.7.1 20170909
* Remove leading spaces from MQTT data
* Fix webconsole special character entry
* Allow # as prefix for color value
* Fix Alexa detection and Hue App Update Request (#698, #854)
*
* 5.7.0 20170907
* Shrink module configuration webpage
* Fix settings order during startup to allow for displaying debug messages
* Fix some string length issues
* Add more string length tests by using strncpy
* Add Ai-Thinker RGBW led (AiLight)
* Add Power check and add PulseTime to power check at startup (#526)
* Add Supla Espablo support (#755)
* Add more precision to Sonoff Pow period and power results using command WattRes 0|1 (#759)
* Add basic internationalization and localization (#763)
* Add more Sonoff Pow range checking (#772)
* Fix invalid JSON (#786, #822)
* Add duplicate check to received RF signal within 2 seconds for Sonoff Bridge (#810)
*
* 5.6.1 20170818
* Change module list order in webpage
* Fix Sonoff T1 1CH and 2CH configuration (#751)
*
* 5.6.0 20170818
* Fix Sonoff Pow intermittent exception 0
* Change Sonoff Pow sending Domoticz telemetry data only
* Add Ai-Thinker RGBW led (AiLight) (experimental)
* Add NeoPixelBus library to Sonoff Led for Hue support
* Add user configurable GPIO4 and GPIO5 to module Sonoff Bridge
* Add Sonoff B1 RGBCW led support with command Color RRGGBBCCWW (#676)
* Add command CT 152..500 to Sonoff Led and Sonoff B1 to control Color Temperature
* Add Cold-Warm slider to web page for Sonoff Led and Sonoff B1
* Add CT parameter to Hue
* Add Sonoff T1 support (#582)
* Add AnalogInput0 if configured as Analog Input to webpage (#697, #746)
* Add command SetOption14 0|1 to enable interlock mode (#719, #721)
* Fix Mitsubishi HVAC IR power controll (#740)
*
* 5.5.2 20170808
* Extent max number of WS2812 pixels from 256 to 512 (#667)
* Add OTA handling if server responds with no update available (#695)
* Removed undocumented command FlashMode (#696)
* Fix compile time error message due to increased message buffer size (#703)
*
* 5.5.1 20170805
* Fix Sonoff Rf Bridge issues
* Add Sonoff RF Bridge MQTT messages on received and learned RF signal
* Add command VoltRes 0|1 to select voltage resolution to 0.1 V (#654)
* Add averaging to Analog input (#686)
* Add Energy tele data on Sonoff Pow Threshold change (#688)
* Fix inconsistent property names in Messages (#690)
*
* 5.5.0 20170730
* Reduce code space by removing the following commands as they are replaced by SetOption alternatives:
* SaveState = SetOption0
* ButtonRestrict = SetOption1
* Units = SetOption2
* MQTT = SetOption3
* MQTTResponse = SetOption4
* TempUnit = SetOption8
* Smoothing WS2812 animation poll, invert fade speed and max allowed wakeup time down to 3000 seconds
* Fix initial button press detection
* Add support for Sonoff RF Bridge 433 using command RfKey
* Fix regression from 5.0.7 by increasing message buffer size from 360 to 368 to accomodate 4 x DS18x20 sensors (#637)
* Add GroupTopic to Topic test when using ButtonTopic/SwitchTopic to send either ON/OFF or TOGGLE (#642)
* Adjust HLW calibration limits to accomodate HuaFan device and add commands HlwPSet, HlwUSet and HlwISet (#654)
*
* 5.4.0 20170725
* Fix command reset regression introduced in 5.2.0
* Increase polling from 0.1 second to 0.05 second
* Add multipress to all buttons
* Fix button 1 double press behaviour on multi relay devices
* Add support for Hua Fan Smart Socket (#479)
* Add support for Sonoff 4ch Pro (#565)
* Add command SetOption13 1 to allow immediate action on single button press
* (disables multipress, hold and unrestricted commands) (#587)
*
* 5.3.0 20170715
* Major Hue rewrite which might introduce Alexa problems. If so, initiate an issue
* Add support for Sonoff Led and BN-SZ01 Ceiling Led brightness control to Hue
* Fix Sonoff Led Power, Dimmer and Color MQTT response (#176)
* Add commands Delay and Backlog to allow multiple commands at once separated by ";" (#593)
* Use default flashmode DOUT to solve restart hangs on esp8285 chips (#453, #598)
* Change Web console column width from 99 to 300 (#599)
*
* 5.2.4 20170703
* Removed flash mode update after selecting different module solving esp8285 related problems
* Add device type flag to sonoff_template.ino
* Change Sonoff Led Wakeup and add support for Sonoff BN-SZ01 Led (#567)
*
* 5.2.3 20170630
* Change Sonoff Led color conversion code
* Fix SetOption12 handling
* Simplify auto configuration upgrade
* Add option Upgrade <version_number> to only upgrade to any higher version (Old PR #213)
* Change FallbackTopic to cmnd/<MQTTClient>/<command> <parameter> bypassing FullTopic and Prefix (#538)
*
* 5.2.2 20170625
* Add configuration SaveAddress to Status 1 and Information Page
* Change Sonoff Led Color conversion from AtoH to strtol
* Fix possible wrong uploads due to configuration overwrites (#542)
* Fix payload negative numbers (#547)
*
* 5.2.1 20170622
* Fix Restore Configuration in case of lower version
* Revert auto configuration upgrade allowing easy upgrade which was removed in version 5.2.0
* Fix config auto upgrade from versions below version 4.1.1 (#530)
*
* 5.2.0 20170619
* Add command SetOption12 1 to disable newly released configuration flash rotate to reduce flash wear
* Fix command CounterDebounce by removing test for active GPIO (#524)
* Add command SetOption33 1..250 to allow user configure POW Max_Power_Retry count (#525)
*
* 5.1.7 20170616
* Prep removal of SetOptions alternatives
* Restore webpage upgrade error messages removed in 5.1.5
* Add hold button functionality to buttons 2 to 4
* Add command SetOption32 1..100 to set Key Hold Time from 0.1 seconds to 10 seconds (#200)
* Allow slashes in Topic, GroupTopic, ButtonTopic and SwitchTopic (#507)
* Changed webpage form actions from post to get and use relative path url (#434, #522)
*
* 5.1.6 20170606
* Shrink code
* Removed online configuration of Domoticz In and Domoticz Out MQTT strings
* Removed commands DomoticzInTopic and DomoticzOutTopic
* Add define KEY_HOLD_TIME to configure button hold threshold before sending MQTT Hold message
* Add command StateText4 to configure button MQTT Hold text (= MQTT_CMND_HOLD)
* Add command SetOption11 0|1 to swap pushbutton single and double press functionality (#200)
* Add command SwitchMode<x> 5 (PUSHBUTTONHOLD) and 6 (PUSHBUTTONHOLD_INV) (#489)
*
* 5.1.5 20170604
* Shrink code in preparation to ESP8266-Arduino 2.4.0-rc1
* Add effect parameter to HUE Device (#464)
*
* 5.1.4 20170601
* Removed pre-compiled versions from repository as they are available within the release
* Changed HUE Device type to color supporting version (#464)
* Fix compile error when BE_MINIMAL is selected (#467, #476)
* Add multiple compiled versions to release using updated Travis script and platformio.ini (#467)
*
* 5.1.3 20170520
* Add Domoticz Counter
*
* 5.1.2 20170519
* Fix Counter/Timer JSON message and update Counter/Timer on webpage
* Fix WS2812 Domoticz related regression issues
*
* 5.1.1 20170517
* Allow command FullTopic in group mode
* Prepare for more use of RTC memory
* Add independant WS2812 led string power control (#386, #390)
* Add command Counter<x> to control up to four GPIO falling edge interrupt counters or timers (#459)
* Add command CounterType<x> to select between pulse counting or pulse timing
* Add command CounterDebounce to select global counter debounce time in mSec
*
* 5.1.0 20170513
* Fix Offline/Removal of retained topic when FullTopic is changed
* Add FullTopic to MQTT Configuration and Information web pages
* Add license model GPLv3 (#188)
*
* 5.0.7 20170511
* Fix possible exception 28 on empty command
* Add command SetOption0 as replacement for SaveState
* Add command SetOption1 as replacement for ButtonRestrict
* Add command SetOption2 as replacement for Units
* Add command SetOption4 as replacement for MqttResponse
* Add command SetOption8 as replacement for TempUnit
* Add command SetOption10 On|Off to select between Offline or Removing previous retained topic (#417, #436)
*
* 5.0.6 20170510
* Remove hyphen in case of a single DHT sensor connected (#427)
* Add command MqttRetry <seconds> to change default MQTT reconnect retry timer from minimal 10 seconds (#429)
*
* 5.0.5 20170508
* Add command FullTopic with tokens %topic% (replaced by command Topic value) and
* %prefix% (replaced by command Prefix<x> values) for more flexible topic definitions (#244)
* See wiki > MQTT Features https://github.com/arendst/Sonoff-Tasmota/wiki/MQTT-Features for more information
*
* 5.0.4 20170505
* Add Sonoff Pow Energy Total up to 40 MWh
* Add command EnergyReset 1|2|3 to reset Energy counters (#406)
* Fix Domoticz Energy logging (#411)
* Add command PowerOnState 4 to keep relay always on and disabling all power control (#418)
*
* 5.0.3 20170504
* Add command SensorRetain on|off to enable retaining of mqtt message tele/sonoff/SENSOR (#74)
* Change WifiConfig timeout from 60 seconds to 180 seconds (#212)
* Change Sonoff Touch command Ledstate functionality by turning led on if power is off (#214)
* Add 4 seconds delay after power on before enabling button to workaround Wemos D1 mini RTS circuit (#380)
*
* 5.0.2 20170503
* Reset SaveData, SaveState and MqttResponse to default values due to rearranging settings
* Moved some settings to flag area
* Add command TempUnit Celsius|Fahrenheit for selecting Celsius or Fahrenheit (#347)
* Add command TempRes 0..3 for selecting Temperature Resolution (#347)
* Add command HumRes 0..3 for selecting Humidity Resolution (#347)
* Add command PressRes 0..3 for selecting Pressure Resolution (#347)
* Add command EnergyRes 0..5 for selecting Energy Resolution (#347)
* Add "TempUnit":"C|F" to sensor JSON output (#347)
* Add support for up to three DHT type sensors each using a different GPIO (#339, #404)
*
* 5.0.1 20170429
* Adjust Sonoff SC messages to prepare for display feature
* Move static data from RAM to Flash
* Fix PowerOnState for some devices not reporting "Power on" state (#284, #380, #383)
*
* 5.0.0 20170425
* Memory status message update
* Fix setting migration to better preserve settings during move (#382)
* Best practice is first doing a Backup Configuration before installing version 5.0.0
* Reset save count after setting move
* Start using new linker script without SPIFFS
*
* 4.2.0 20170424
* Prepare for SPIFFS removal by moving settings to EEPROM area
* Fix compilation error when webserver is disabled (#378)
*
* 4.1.3 20170410
* Add user configuarble GPIO to module S20 Socket and Slampher
* Add support for Sonoff SC (#112)
* Set PWM frequency from 1000Hz to 910Hz as used on iTead Sonoff Led firmware (#122)
* Set Sonoff Led unconfigured floating outputs to 0 to reduce exceptions due to power supply instabilities (#122)
* Add Access Point Mac Address to Status 11 and Telemetry (#329)
* Fix DS18B20 negative temperature readings (#334)
*
* 4.1.2 20170403
* Rename Unrecognised command to Unknown command
* Remove all command lists
* Remove command SmartConfig (superseded by WifiConfig)
* Fix boot loop when selecting module Sonoff 4CH or Sonoff Touch on non ESP8285 hardware
* Add optional support for Toshiba and Mitsubishi HVAC IR control (needs updated IRremote8266 library) (#83, #257)
* Add all configured switches to Domoticz Configuration web page (#305)
* Fix compile error when selecting WS2812 DMA (#313)
*
* 4.1.1 20170329
* Fix default Telemetry for command Prefix3
* Fix webserver Module parameters for disabled select
* Fix sensor status for enabled switches
* Remove Light as alternative for Power (save code space)
* Remove migration option from pre V3 (code cleanup)
* Remove unofficial SPIFFS support (code cleanup)
* Remove command list when unknown command is entered (save code space)
* Rename Status11 json from StatusPWR to unique StatusSTS
* Rename command Gateway to IPAddres2, Subnetmask to IPAddress3 and DnsServer to IPAddress4 (save code space)
* Add Command MqttResponse to select either command or RESULT topic as response (#258)
* Add command StateText1 to StateText3 to assign MQTT_STATUS_OFF, MQTT_STATUS_ON and MQTT_CMND_TOGGLE respectively (#286)
* Remove restart after IPAddress changes (#292)
* Add support for MAX31850 in xsns_ds18x20.ino (#295)
* Fix possible uptime update misses (#302)
*
* 4.1.0 20170325
* Change static IP addresses in user_config.h from list (using commas) to string (using dots)
* Unify display result of commands Modules, Module and Gpios
* Rewrite Module selection web page to bring size down from 18651 to 4319 bytes (!) (#234, #240)
* Add basic support for (Lixada) H801 RGBWW controller (#252)
* Add command Prefix1 to Prefix3 to assign SUB_PREFIX, PUB_PREFIX and PUB_PREFIX2 respectively (#255)
* Add static ip addresses to flash (#262)
* Add commands IpAddress, Gateway, Subnetmask and DnsServer to select static ip addresses (#273)
*
* 4.0.8 20170321
* Fix entering non-numeric webpassword
* Force selection between TLS or Webserver due to memory restraint (#240)
* Allow entering empty string using "0" for selected commands (#242)
* Fix exception when posting commands to web console containing % (#250)
*
* 4.0.7 20170319
* Increased Sonoff Led PWM frequency from 432 to 1000
* Fix possible watch dog reboot after changing module type on web page
* Fix reporting of GPIO usage from web page
* Fix Sonoff Led blank during firmware upgrade
* Fix Sonoff Led flicker and possible flash corruption by using latest Arduino-esp8266 versions
* of pwm core files included in sonoff library (#211)
* Add PWM output control with commands PWM1 to PWM5 using user selectable GPIOs (#211)
* Fix exceptions due to low values of commands HlwPCal (10000), HlwUCal (1000) and HlwICal (2500) (#223)
* Add Switch state to sensor status (#227, #233)
* Add user configuarble GPIO to module Sonoff Touch (#228)
* Add define WEB_PORT to user_config.h to change default web server port from 80 (#232)
* Fix failed Ota Firmware upgrade started from Web page (#235)
*
* 4.0.6 20170316
* Fix to better find device by Wifi hostname
* Fix compile error when some I2C devices are disabled
* Add (experimental) support for SHT1X emulating I2C (#97)
* Add ADC to ElectroDragon (#203)
* Add support for Sonoff Dev (#206)
*
* 4.0.5 20170314
* Add command Status 11 to show power status with Vcc if define USE_ADC_VCC is enabled (default)
* Add ADC input to Sonoff SV and Wemos D1 mini - Needs recompile with define USE_ADC_VCC disabled (#137)
* Add MQTT host:port to timeout message (#199)
*
* 4.0.4 20170312
* Add pulse timers for up to 4 relays (#106)
* Fix Sonoff Led power state when dimmer or color is 0 (#176)
* Add command NtpServer<x> to configure up to three NTP servers (#177)
* Delete module User Test as module Wemos D1 mini has same/more user configurable GPIO (#178)
* Add more user configurable GPIO to module ElectroDragon (#183)
*
* 4.0.3 20170309
* Renamed Module NodeMCU to WeMos D1 mini
* Add GPIO1 as user option to some modules
* Add Buttons, Relays and Leds to user configurable options (#159)
* Add description on Module parameters web page to some well known GPIOs (#107, #171)
*
* 4.0.2 20170308
* Restore correct seriallog level after Serial logging was disabled
* Add simple dimmer slider to Sonoff Led web page
* Reduced root webpage size by 31%
* Expand Status 2 with Build date/time and core version
* Fix webserver redirection when not in WifiManager mode (#156)
* Add command ButtonRestrict On/Off to restrict access to button hold and button multi press options above 2 (#161)
* Fix DS18S20 negative temperature readings (#165)
* Fix crlf compilation error due to bad syntax (#144, #167)
*
* 4.0.1 20170305
* Fix char default sizes and set MESSZ to 360 (#143)
* Fix SerialLog setting status
* Disable syslog when emulation is active
* Add DS18B20 web page display refresh
*
* 4.0.0 20170303
* Add define to remove config migration code for versions below 3.0 (See Wiki-Upgrade-Migration path)
* Free memory by switching from String to char[]
* Raised Sonoff Led PWM frequency from 200Hz to 432Hz in search of stability (hardware watchdog timeouts) (#122)
* Increase message size and suggested minimum MQTT_MAX_PACKET_SIZE to 512 (#114, #124)
* Remove runtime warning message regarding MQTT_MAX_PACKET_SIZE too small as it is now moved to compile time (#124)
* Fix possible panics with web console and http commands while UDP syslog is active (#127)
* Add optional static IP address (#129)
* Add define ENERGY_RESOLUTION in user_config.h to allow user control over precision (#136)
*
* 3.9.22 20170228
* Update web console
* Fix Status 4 JSON message
* Add Exception info during restart if available
* Add osWatch service to detect loop hangs that might happen during (OTA) upgrades
* Add WiOn support for relay and switch only (#82, #102)
* Allow for user specified relay count up to four in sonoff_template.h (#109)
* Add support for HTU21 compatible I2C sensors SI7013, SI7020 and SI7021 (#118)
* Add NodeMCU or Wemos configuration option (#119)
*
* 3.9.21 20170224
* Add ajax to web root page and web console (#79)
* Add commands SwitchMode1..4 and enable user switches 2, 3 and 4 (#84, #88)
* Fix MQTT upgrade when webserver is active
*
* 3.9.20 20170221
* Add minimal basic authentication to Web Admin mode (#87)
* Fix Hue and add HSB support (#89)
*
* 3.9.19 20170219
* Sonoff Led: Made GPIO04, 05 and 15 available for user
* Sonoff Led: Add commands Fade, Speed, WakupDuration, Wakeup and LedTable
*
* 3.9.18 20170218
* Fix ledstate 0 to turn off led
* Fix Sonoff Led dimmer range (#16)
* Change Sonoff Led command Dimmer to act on both cold and warm color
* Add Sonoff Led command Color CCWW where CCWW are hexadecimal values fro 00 - FF
* Reduce Sonoff Led flickering by disabling interrupts during flash save and disabling
* Led during OTA upgrade and Web upload (#16)
*
* 3.9.17 20170217
* Fix possible ArduinoJSON related memory fragmentation
* Changed console logging using less memory
* Add GPIO04 as user selectable for Sonoff Dual (#75)
*
* 3.9.16 20170214
* Update latching relay handler
* Add support for IR led using IRremoteESP8266 library (#59)
* Add Hue argument passing using ArduinoJSON library (#59)
*
* 3.9.15 20170213
* Change JSON float values from string to number according to http://json.org (#56)
* Add support for exs latched relay module https://ex-store.de/ESP8266-WiFi-Relay-V31 (#58)
* Add support for inverted relays
* Changed MAX_LOG_LINES from 70 to 60 to preserve memory
*
* 3.9.14 20170211
* Add False and True as alternatives for 0/Off and 1/On (#49)
* Fix Status10 JSON format (#52)
* Fix DS18x20 using OneWire library (#53)
*
* 3.9.13 20170210
* Add FlashChipMode to Status 4
* Removed redundant DHT2 option and code
* Add Sonoff SV GPIO pin 05 configuration (#40)
* Add configuration file backup and restore via web page
* Fix latency due to light_sleep mode even if sleep was set to zero (#50)
*
* 3.9.12 20170208
* Fix compile error when webserver is disabled (#30)
* Fix possible ESP8285 flash problem by updating Flash Chip Mode to DOUT during OTA upload
* Fix hostname issues by not allowing user entry of string formatting and removing from user_config.h (#36)
*
* 3.9.11 20170204
* Fix command I2Cscan
* Fix not allowed spaces in Topic, ButtonTopic and SwitchTopic
* Make all TELEMETRY, STATUS and COMMAND message topics unique (#4)
* Advertise command topic to be used by iobroker (#299)
* Fix butten (non)detection if no GPIO_KEY1 is defined (#13)
* Change WeMo serialnumber from 7 decimal chars to 8 hexadecimal chars (#18)
* Update web page with Build Date/Time, Emulation and mDNS Discovery and Advertise information (#21)
*
* 3.9.10 20170130
* Add WS2812 Color Type selection (RGB or GRB) to user_config.h (#7)
* Hue api changes to support HUE App(s) (#8)
*
* 3.9.9 20170130
* Add command status 10 showing sensor data
* Fix hlw status messages if hlw is disabled
*
* 3.9.8 20170130
* Remove GPIO07 and GPIO08 from user selectable (#5)
*
* 3.9.7 20170129
* Fix possible WS2812 exceptions when using emulation
* Add command Emulation to dynamic configure Belkin WeMo and Hue Bridge for Alexa
*
* 3.9.6 20170129
* Add dynamic sleep for WS2812 animation (#1)
*
* 3.9.5 20170128
* Fix error message in case of wrong Domoticz command
*
* 3.9.4 20170127
* Fix Sonoff Dual Relay switching (#287)
*
* 3.9.3 20170127
* Add confirmation before Restart via webpage
* Expand Domoticz Configuration webpage with Key, Switch and Sensor Index and
* add commands DomoticzSwitchIdx and DomoticzSensorIdx (#86) (#174) (#219)
* Fix default DHT11 sensor driver selection
* Fix LedPower status after button press (#279)
* Add command Sleep 0 - 250 mSec for optional light sleep mode to lower energy consumption (#272)
* (Expect overall button/key/switch misses and wrong values on Sonoff Pow)
* Add Hue brightness extension (#281)
* Fix Hue brightness and change to call by reference (#283)
*
* 3.9.2 20170124
* Add confirmation before Reset Configuration via webpage (#244)
* Add WS2812 features (see Wiki commands)
*
* 3.9.1 20170124
* Change PowerOnState function to only trigger when Power On (and not just restart) (#238)
* Move HLW interrupts back to RAM and make WS2812_DMA optional as it generates Exception on Pow (#264)
* Add charset=utf-8 to webpages (#266)
* Update Hue emulation (#268)
* Fix status module number
* Add support for domoticz Dimmer on Sonoff_Led and WS2812
* Fix possible ESP8285 flash problem by updating Flash Chip Mode to DOUT during web upload
*
* 3.2.6a 20170120
* Fix Sonoff Pow compile error (#255)
* Move HLW interrupts back to ROM (Needed for WS2812 DMA interrupts)
* Removed all IO config from user_config.h as this will be done by commands or webpage
* Removed MessageFormat and supports JSON only except POWER/LIGHT status
* Add command LedPower to control main led (#247)
* Add more FriendlyNames for Hue (#254)
* Add DMA support for WS2812 when using pin 3 while other pins work just as well in my case...
* Add HUE emulation for Alexa (#229)
* Add basic WS2812 support (#229)
* Fix Wemo when MQTT is disabled (#245)
* Revert ButtonTopic and change SwitchTopic1 - 4 to one SwitchTopic
* Rename MqttUnits to Units
* Add Mqtt command to enable/disable MQTT
*
* 3.2.2a 20170115
* Add dynamic (Sonoff) Module, user GPIO and sensor selection (one size fits (almost) all)
* Add support for Sonoff LED
* Add Seriallog disable after 600 seconds for Sonoff Dual and 4 Channel
* Add ButtonTopic2 - 4, SwitchTopic1 - 4 and SwitchRetain
*
* 3.2.2 20170113
* Fix PowerOnState 2 functionality after re-applying power (#230)
*
* 3.2.1 20170113
* Fix some failed command decoding (#228)
* Removed passwords from status messages (#216)
*
* 3.2.0 20170111
* Add I2C BH1750 sensor (#222)
* Sensor rewrite preparing for online selection
*
* 3.1.16 20170109
* Fix Domoticz possible error condition
* Remove Wifi password from connection message (#216)
* Add Configure Other menu item to web page (#209)
* Add command FriendlyName, field Friendly Name and define FRIENDLY_NAME to be used by Alexa
* eliminating current use of MQTT_CLIENT_ID (#209)
* Add friendlyname to webpage replacing former hostname
*
* 3.1.15 20170108
* Fix Domoticz send key regression with Toggle command
*
* 3.1.14 20170107
* Add support for command TOGGLE (define MQTT_CMND_TOGGLE) when ButtonTopic is in use and not equal to Topic (#207)
*
* 3.1.13 20170107
* Fix web console command input when SUB_PREFIX contains '/' (#152)
* Add command response to web command (#200)
* Add option to disable MQTT as define USE_MQTT in user_config.h (#200)
*
* 3.1.12 20170106
* Add OTA retry to solve possible HTTP transient errors (#204)
* Fix MQTT host discovery
*
* 3.1.11 20170105
* Add mDNS to advertise webserver as <hostname>.local/
*
* 3.1.10 20170105
* Fix ButtonTopic when SUB_PREFIX = PUB_PREFIX
* Add workaround for possible MQTT queueing when SUB_PREFIX = PUB_PREFIX
* Add optional MQTT host discovery using define USE_DISCOVERY in user_config.h (#115)
*
* 3.1.9 20170104
* Fix Power Blink start position (toggled)
* Change PulseTime increments: 1 .. 111 in 0.1 sec (max 11 seconds) and 112 .. 64900 in seconds (= 12 seconds until 18 hours) (#188)
* Add support for SUB_PREFIX = PUB_PREFIX (#190)
*
* 3.1.8 20170103
* Add retain flag to LWT offline and only send "tele/sonoff/LWT Offline" (#179)
* Change retained LWT Online message to only send "tele/sonoff/LWT Online"
*
* 3.1.7 20161231
* Add retained message LWT Online when sonoff makes MQTT connection (#179)
*
* 3.1.6 20161230
* Add blinking using commands BlinkTime, BlinkCount and Power Blink|3|BlinkOff|4 (#165)
*
* 3.1.5 20161228
* Fix serial space command exception (28)
*
* 3.1.4 20161227
* Fix MQTT subscribe regression exception (3) (#162)
* Fix serial empty command exception (28)
*
* 3.1.3 20161225
* Extent Domoticz configuration webpage with optional indices (#153)
* Fix multi relay legacy tele message from tele/sonoff/2/POWER to tele/sonoff/POWER2
* Add support for iTead Motor Clockwise/Anticlockwise
*
* 3.1.2 20161224
* Extent command PowerOnState with toggle at power on (option 2 is now option 3!) (#156)
*
* 3.1.1 20161223
* Add support for Sonoff Touch and Sonoff 4CH (#40)
* Update DomoticzIdx and DomoticzKeyIdx with relay/key index (DomoticzIdx1/DomoticzKeyIdx1)
* Add command PowerOnState to control relay(s) at power on (#154)
*
* 3.1.0 20161221
* Add Sonoff Pow measurement smoothing
* Fix serial command topic preamble error (#151)
* Fix 2.x to 3.x migration inconsistencies (#146)
*
* 3.0.9 20161218
* Add Sonoff Pow voltage reading when relay is on but no load present (#123)
*
* 3.0.8 20161218
* Add temperature conversion to Fahrenheit as option in user_config.h (TEMP_CONVERSION) (#145)
*
* 3.0.7 20161217
* Add user_config_override.h to be used by user to override some defaults in user_config.h (#58)
* Fix Sonoff Pow low power (down to 4W) intermittent measurements (#123)
*
* 3.0.6 20161217
* Fix MQTT_CLIENT_ID starting with % sign as in "%06X" (#142)
* Add auto power off after PulseTime * 0.1 Sec to relay 1 (#134)
*
* 3.0.5 20161215
* Add more control over LED with command LedState options (#136, #143)
* LED_OFF (0), LED_POWER (1), LED_MQTTSUB (2), LED_POWER_MQTTSUB (3), LED_MQTTPUB (4), LED_POWER_MQTTPUB (5), LED_MQTT (6), LED_POWER_MQTT (7)
* Add option WIFI_RETRY (4) to command WifiConfig to allow connection retry to other AP without restart (#73)
*
* 3.0.4 20161211
* Fix intermittent Domoticz update misses (#133)
*
* 3.0.3 20161210
* Fix compiler warnings (#132)
* Remove redundant code
* Fix Domoticz pushbutton support
*
* 3.0.2 20161209
* Add pushbutton to SwitchMode (#130)
*
* 3.0.1 20161209
* Fix initial config
*
* 3.0.0 20161208
* Migrate and clean-up flash layout
* Settings from version 2.x are saved but settings from version 3.x can not be used with version 2.x
* Change SEND_TELEMETRY_RSSI to SEND_TELEMETRY_WIFI and add AP and SSID to telemetry
* Split long JSON messages
* Fix inconsistent status messages
* Fix all status messages to return JSON if enabled
* Remove relay index in cmnd/sonoff/<relay>/POWER now changed
* to cmnd/sonoff/POWER for single relay units
* and cmnd/sonoff/POWER<relay> for multi relay units like Sonoff dual
* Add retain option to Power/Light status controlled by command PowerRetain On|Off (#126)
*
* 2.1.2 20161204
* Add support for second wifi AP (#73)
* Update command WifiConfig
* Fix possible WifiManager hang
*
* 2.1.1a 20161203
* Fix scan for wifi networks if WeMo is enabled
* Fix syslog setting using web page
*
* 2.1.1 20161202
* Add support for ElectroDragon second relay and button (only toggle with optional ButtonTopic) (#110)
*
* 2.1.0 20161202
* Add optional EXPERIMENTAL TLS to MQTT (#49)
* Fix MQTT payload handling (#111)
* Optimzed WeMo code
*
* 2.0.21a 20161201
* Fix WeMo PowerPlug emulation
*
* 2.0.21 20161130
* Add Belkin WeMo PowerPlug emulation enabled with USE_WEMO_EMULATION in user_config.h (Heiko Krupp) (#105, #109)
*
* 2.0.20 20161130
* Relax MQTTClient naming but only allows hexadecimal uppercase numbers (#107)
* Add I2C support with command I2CScan
* Add I2C sensor driver for HTU21 as alternate sensor using TH10/16 connectors (Heiko Krupp) (#105)
* Add I2C sensor driver for BMP085/BMP180/BMP280/BME280 as alternate sensor using TH10/16 connectors
*
* 2.0.19a 20161127
* Add support for ButtonTopic and ButtonRetain to wall switch function
* Add pullup to SWITCH_PIN and command SwitchMode to syntax
*
* 2.0.18 20161126
* Add SUB_PREFIX multi level support allowing 'cmnd' or 'cmnd/level2/level3'
* Add wall switch function to GPIO14 and command SwitchMode (Alex Scott) (#103)
*
* 2.0.17 20161123
* Calibrate HLWPCAL from 12345 to 12530
* Add alternative sensor driver DHT2 using Adafruit DHT library
* Add define MESSAGE_FORMAT to user_config.h
* Throttle console messages
* Shorten JSON messages
* Fix possible Panic
* Fix User mode webserver security
*
* 2.0.16 20161118
* Add alternative sensor driver DS18x20 using OneWire library (#95)
* Change sensor MQTT message from tele/sonoff/TEMPERATURE to tele/sonoff/DHT/TEMPERATURE or
* tele/sonoff/DS18B20/TEMPERATURE or tele/sonoff/DS18x20/1/TEMPERATURE
* Add sensors to root webpage and auto refresh every 4 seconds (#92)
* Add optional JSON messageformat to all telemetry data
* Enforce minimum TelePeriod to be 10 seconds
* Fix Energy Yesterday reset after restart
* Add Energy Today restore after controlled restart
*
* 2.0.15 20161116
* Change TODAY_POWER and PERIOD_POWER to TODAY_ENERGY and PERIOD_ENERGY
* Fix serial regression
* Fix syslog hangs when loghost is unavailable
*
* 2.0.14 20161115
* Add HLW threshold delay
* Fix HLW intermittent current deviation
* Fix button functionality during wificonfig
* Add CRC check to DS18B20 sensor (#88)
*
* 2.0.13 20161113
* Add additional upload error code descriptions
* Add PlatformIO support (#80)
*
* 2.0.12 20161113
* Fix Serial and Web response regression when no MQTT connection available
* Fix Sonoff Dual power telemetric data for second relay
* Removed MQTT password from Information web page
* Hide MQTT password from Configure MQTT web page
*
* 2.0.11 20161111
* Rewrite button and web toggle code
* Fix NTP sync
* Add HLW calibration commands HLWPCAL, HLWUCAL and HLWICAL (need define USE_POWERCALIBRATION)
* Fix power threshold tests
*
* 2.0.10 20161109
* Add additional Domoticz define (#63)
* Add defines MQTT_STATUS_ON and MQTT_STATUS_OFF in user_config.h to select status On/Off string
* Fix status response differences (#65)
* Fix divide by zero exception (#70)
* Fix syslog loop exception
*
* 2.0.9 20161108
* clarify MODULE in user_config.h
* Fix hlw false values
*
* 2.0.8 20161108
* Add initial status after power on
* Seperate driver files
* Fix hlw code and calibrate Pow
* Move user config defines to user_config.h (#61)
*
* 2.0.7 20161030
* Make Ticker mandatory
* Add Domoticz support (Increase MQTT_MAX_PACKET_SIZE to 400) (#54)
* Add command MessageFormat 0|1 to select either legacy or JSON output
*
* 2.0.6 20161024
* Add Sonoff Pow power factor
* Initial support for up to four relays using iTEAD PSB (4Channel)
* - Currently only supports one button (All buttons behave the same)
* - Use command MODEL 4 to select four relay option
* (After first power on it will support 2 relays like Sonoff Dual)
* Fix ledstate
* Add command Status 9 to display Sonoff Pow thresholds
* Add commands PowerLow, PowerHigh, VoltageLow, VoltageHigh, CurrentLow and CurrentHigh for use
* with Sonoff Pow thresholds
*
* 2.0.5 20161018
* Add updates to user_config.h - moved SEND_TELEMETRY_DS18B20 and SEND_TELEMETRY_DHT to module area.
* As Sonoff TH10/16 does not have the logic installed for GPIO04 You'll have to select ONE of both
* Add Sonoff Pow support (experimental until Pow tested)
* Add command Status 8 to display Sonoff Pow energy values
* Add command MqttUnits On|Off to add units to values
* Change web main page header character size
* Change On/Off to ON/OFF status messages to satisfy openHAB
* Change TEMP to TEMPERATURE and HUM to HUMIDITY
*
* 2.0.4 20161009
* Add MQTT_BUTTON_RETAIN, SAVE_DATA and SAVE_STATE defines to user_config.h (#35)
* Update ButtonRetain to remove retained message(s) from broker when turned off
* Add Retain for second relay on Sonoff Dual
* Provide power status messages with device topic index if requested
*
* 2.0.3 20161008
* Update wifi initialization
* Add command BUTTONRETAIN for optional MQTT retain on button press (#35)
* Add command SAVESTATE to disable power state save. May be used with MQTT retain
*
* 2.0.2 20161006
* Fix wifi issue 2186
*
* 2.0.1 20161002
* Fix button press
*
* 2.0.0 20161002
* Update Sonoff TH10/16 sensor pins (My TH10 only has GPIO14 connected)
* Add full support for Sonoff dual
*
* 1.0.35 20160929
* Add more lines to console
* Add timeout and disable MQTT on web upload
* Add command SAVEDATA to control parameter save (for flash wear afficionados) (#30)
*
* 1.0.34 20160926
* Fix button press six and seven
* Add more information to webserver
*
* 1.0.33 20160915
* Better WPS error message
* Separate webserver code from support.ino into webserver.ino
* Fix webserver User by removing unwanted restart option
*
* 1.0.32 20160913
* Add Wifi Protected Setup (WPS) as third option for initial config
* Add command WIFICONFIG replacing deprecated command SMARTCONFIG
* Add option WIFICONFIG 3 to start WPSconfig
* Add option WIFICONFIG 0 to start saved Wifi config tool (WPSconfig, Smartconfig or Wifimanager)
* Change button behaviour - See Wiki
*
* 1.0.31 20160907
* Fix DS18B20 misread if teleperiod = 2
* Tuned sensor code
* Updated prefered ElectroDragon connection to Relay 1 and Button 1
* Moved SONOFF and ELECTRO_DRAGON port config to user_config.h
*
* 1.0.30 20160902
* Fix command TELEPERIOD 0
* Add ESP- tag to UDP log message for easy rsyslogd filtering
* Add ElectroDragon (Relay 2 only) functionality. Select with #define MODULE ELECTRO_DRAGON
* Add ? as null message alternative
* Add DHT temperature and humidity telemetry support. Enable with #define SEND_TELEMETRY_DHT
* Add DS18B20 temperature telemetry support. Enable with #define SEND_TELEMETRY_DS18B20
* Restrict HOSTNAME, MQTTCLIENT, TOPIC and BUTTONTOPIC in topic mode only
*
* 1.0.29 20160831
* Allow UPGRADE, OTAURL, RESTART, RESET, MQTTHOST, MQTTPORT, MQTTUSER, MQTTPASSWORD and WEBSERVER also in group mode
*
* 1.0.28 20160831
* Add webserver state to status 5
* Add optional PUB_PREFIX2 (tele) for telemetry usage
* Add command TELEPERIOD
* Fix syntax message
* Change memory status display
*
* 1.0.27 20160831
* Add sketch flash size
* Add console to webserver
* Add command weblog
* Change WifiManager web pages to minimal
* Change display default hostname and MQTT client id in webserver
* Change HTTP command interface to http://sonoff-1234/cm?cmnd=light 2
* Change HEARTBEAT to UPTIME
*
* 1.0.26 20160829
* Add define USE_WEBSERVER to disable web server code in source
* Add file upload as alternative for ota upload to webserver
* Add information to webserver
* Add command hostname
* Add command logport
* Change HTTP command interface to http://sonoff-1234/cmd?cmnd=light 2
* Change button behaviour with regards to Smartconfig and OTA upload. See README.md
* Enforce default hostname to either "%s-%04d" or user defined without any %
* Enforce default mqtt client id to either "DVES_%06X" or user defined without any %
*
* 1.0.25 20160822
* Remove config system halts to keep ota available
*
* 1.0.24 20160821
* Add test for MQTT_SUBTOPIC
* Change log range to LOG_LEVEL_ALL
* Change MQTT introduction messages
* Moved MQTT_MAX_PACKET_SIZE warning message to introduction messages
*
* 1.0.23 20160821
* Add option USE_SPIFFS to move config from flash to spiffs
* Add webserver with options 0 (off), 1 (user) and 2 (admin)
* Add HTTP command interface (http://sonoff-1234/c?cmnd=light 2)
* Add wifimanager countdown counter
* Add command line webpage
* Add relay control to wifimanager
* Add restart option 99 to force restart
* Fix wifi hostname
* Fix NETBIOS hostname problem by reducing default hostname length
* Fix possible exception if WIFI_HOSTNAME is changed
* Fix upgrade messages
* Reduce memory use by redesigning config routines
* Split syntax message
* Rename define SERIAL_IO to USE_SERIAL
*
* 1.0.22 20160814
* Add all MQTT parameters for configuration
* Add wifimanager to configure Wifi and MQTT via web server
* Change NTP time handling
* Fix Smartconfig parameter buffer overflow
* Fix PlatformIO warnings
*
* 1.0.21 20160808
* Remove semaphore as subscription flooding (more than 15 subscriptions per second) is managed by SDK (LmacRxBlk:1)
* Add optional RTC interrupt (define USE_TICKER) to keep RTC synced during subscription flooding
* Remove heartbeatflag
*
* 1.0.20 20160805
* Add semaphore to handle out of memory when too many subscriptions requested
* Use Daylight Saving (DST) parameters from user_config.h when timezone = 99
* Add status 7 option displaying RTC information
* Add ledstate to status 0
*
* 1.0.19 20160803
* Fix possible MQTT_CLIENT_ID induced Exception(28)
*
* 1.0.18 20160803
* Moved Cfg_Default
* Fix negative data handling
* Remove MQTT information from status 1 and add labels to status 1
* Add mac address to status 5
* Add MQTT ClientId, UserId and Password to status 6
*
* 1.0.17 20160731
* Better variable range checking
* Change ambiguous connection messages
* Add timestamp to serial message
*
* 1.0.16 20160729
* Moved wifi, rtc, syslog and config to support.ino
* Fixed button action when buttontopic is used. Introduced with 1.0.15
* Better buffer overflow checks (strlcpy)
*
* 1.0.15 20160728
* Removed pubsubclient config changes from sonoff.ino as it doesn't work
* reapply MQTT_MAX_PACKET_SIZE 256 and MQTT_KEEPALIVE 120 to PubSubClient.h
* Add status 0 option displaying all status messages
* Change MQTT_MAX_PACKET_SIZE from 1024 to 256
* Add buffer overflow checks (snprintf and strncpy)
* Implemented common string sizes
*
* 1.0.14 20160722
* Seperate user config from sonoff.ino to user_config.h (pucebaboon)
* Change defaults from sidnas2 to domus1
* Add MQTT status message as status 6 (pucebaboon)
* Add status type to message (pucebaboon)
* Add pubsubclient config changes to sonoff.ino (pucebaboon)
*
* 1.0.13 20160702
* Add Ledstate 1 option to show power state on led
*
* 1.0.12 20160529
* Allow disable of button topic using "0"
*
* 1.0.11 20160524
* Provide button response if MQTT connection lost
*
* 1.0.10 20160520
* Add optional button topic to assist external MQTT clients
* Change version notation
* Reset default values
*
* 1.0.9 20160503
* Add more blinks
* Add reset 2 option erasing flash
* Add status 5 option displaying network info
* Add syslog check for Wifi connection
* Resize MqttPublish log array
* Change Wifi smartconfig active from 100 to 60 seconds
* Update Wifi initialization
*
* 1.0.8 20160430
* Remove use of Wifi config data from SDK
* Add status 3 (syslog info) and status 4 (flash info)
* Add restart option to button (5 quick presses)
*
* 1.0.7 20160420
* Add UDP syslog support
* Change HOST command to MQTTHOST command
* Add commands SYSLOG, SERIALLOG and LOGHOST
* Change hostname to lower case to distinguise between open-sdk version
* Add support for ESP-12F used in my modified wkaku power socket switch
* Fix timezone command
* Add RTC month names for future use
* Modify button code
* Remove initialization errors by better use of MQTT loop
*
* 1.0.6 20160406
* Removed Wifi AP mode (#1)
* Add test for Arduino IDE version >= 1.6.8
* Fix RTC time sync code
*
* 1.0.5 20160310
* Initial public release
* Show debug info by selecting option from IDE Tools Debug port: Serial
*/