From 17614843da48d3db96e0a7d5050f207ec4c2f06b Mon Sep 17 00:00:00 2001
From: Dave Conway-Jones <conway@uk.ibm.com>
Date: Thu, 15 Feb 2018 14:04:03 +0000
Subject: [PATCH] add note re docker to pigpiod node

---
 hardware/pigpiod/package.json  | 2 +-
 hardware/pigpiod/pi-gpiod.html | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/hardware/pigpiod/package.json b/hardware/pigpiod/package.json
index c188c5c4..e54c5e4d 100644
--- a/hardware/pigpiod/package.json
+++ b/hardware/pigpiod/package.json
@@ -1,6 +1,6 @@
 {
   "name": "node-red-node-pi-gpiod",
-  "version": "0.0.7",
+  "version": "0.0.8",
   "description": "A node-red node for PiGPIOd",
   "dependencies"  : {
       "js-pigpio": "*"
diff --git a/hardware/pigpiod/pi-gpiod.html b/hardware/pigpiod/pi-gpiod.html
index 507e63f6..82998623 100644
--- a/hardware/pigpiod/pi-gpiod.html
+++ b/hardware/pigpiod/pi-gpiod.html
@@ -180,6 +180,7 @@
     </ul>
     <p><b>Details</b></p>
     <p>You may also enable the input pullup resistor &uarr; or the pulldown resistor &darr;.</p>
+    <p>If using with Docker on Pi then the default Host IP should be `172.17.0.1`. You will also need to run `sudo pigpiod` on the host.</p>
     <p><b>Note:</b> the pin numbers refer the physical pin numbers on connector P1 as they are easier to locate.</p>
     </script>
 
@@ -426,6 +427,7 @@
     and will set the selected physical pin high or low depending on the value passed in.</p>
     <p>The initial value of the pin at deploy time can also be set to 0 or 1.</p>
     <p>When using PWM and Servo modes, the input value should be a number 0 - 100, and can be floating point.</p>
+    <p>If using with Docker on Pi then the default Host IP should be `172.17.0.1`. You will also need to run `sudo pigpiod` on the host.</p>
     <p><b>Note</b>: the pin numbers refer the physical pin numbers on connector P1 as they are easier to locate.</p>
 </script>