Updated ReadMe Raspberry Pi v2 (markdown)

ReadMe-Raspberry-Pi-v2.md

@@ -42,7 +42,9 @@ Then copy the following flow and paste it into the Import Nodes dialog
 okay, click in the workspace to place the new nodes.
 
 ```json
+
 [{"id":"ae05f870.3bfc2","type":"function","name":"Toggle 0/1 on input","func":"\ncontext.state = context.state || 0;\n\n(context.state == 0) ? context.state = 1 : context.state = 0;\nmsg.payload = context.state;\n\nreturn msg;","outputs":1,"x":348.1666488647461,"y":146.16667652130127,"wires":[["1b0b73e9.14712c","b90e5005.a7c3b8"]]},{"id":"1b0b73e9.14712c","type":"debug","name":"","active":true,"x":587.1666488647461,"y":206.1666774749756,"wires":[]},{"id":"7aa75c69.fd5894","type":"inject","name":"tick every 1 sec","topic":"","payload":"","repeat":"1","crontab":"","once":false,"x":147.1666488647461,"y":146.1666774749756,"wires":[["ae05f870.3bfc2"]]},{"id":"b90e5005.a7c3b8","type":"rpi-gpio out","name":"","pin":"7","x":585.0000114440918,"y":146.00001049041748,"wires":[]}]
+
 ```
 
 Click the deploy button and the flow should start running. The LED should start
@@ -89,7 +91,11 @@ Then copy the following flow and paste it into the Import Nodes dialog
 (*Import From - Clipboard* in the dropdown menu, or Ctrl-I). After clicking
 okay, click in the workspace to place the new nodes.
 
-    [{"id":"860e0da9.98757","type":"function","name":"Toggle LED on input","func":"\n// select wpi pin 0 = pin 11 on header (for v2)\nvar pin = 0;\n\n// initialise the wpi to use the global context\nvar wpi = context.global.wpi;\n\n// use the default WiringPi pin number scheme...\nwpi.setup();\n\n// initialise the state of the pin if not already set\n// anything in context.  persists from one call to the function to the next\ncontext.state = context.state || wpi.LOW;\n\n// set the mode to output (just in case)\nwpi.pinMode(pin, wpi.modes.OUTPUT);\n\n// toggle the stored state of the pin\n(context.state == wpi.LOW) ? context.state = wpi.HIGH : context.state = wpi.LOW;\n\n// output the state to the pin\nwpi.digitalWrite(pin, context.state);\n\n// we don't \"need\" to return anything here but may help for debug\nreturn msg;","outputs":1,"x":333.16666412353516,"y":79.16666793823242,"wires":[["574f5131.36d0f8"]]},{"id":"14446ead.5aa501","type":"inject","name":"tick","topic":"","payload":"","repeat":"1","once":false,"x":113.16666412353516,"y":59.16666793823242,"wires":[["860e0da9.98757"]]},{"id":"574f5131.36d0f8","type":"debug","name":"","active":true,"x":553.1666641235352,"y":99.16666793823242,"wires":[]}]
+```json
+
+[{"id":"860e0da9.98757","type":"function","name":"Toggle LED on input","func":"\n// select wpi pin 0 = pin 11 on header (for v2)\nvar pin = 0;\n\n// initialise the wpi to use the global context\nvar wpi = context.global.wpi;\n\n// use the default WiringPi pin number scheme...\nwpi.setup();\n\n// initialise the state of the pin if not already set\n// anything in context.  persists from one call to the function to the next\ncontext.state = context.state || wpi.LOW;\n\n// set the mode to output (just in case)\nwpi.pinMode(pin, wpi.modes.OUTPUT);\n\n// toggle the stored state of the pin\n(context.state == wpi.LOW) ? context.state = wpi.HIGH : context.state = wpi.LOW;\n\n// output the state to the pin\nwpi.digitalWrite(pin, context.state);\n\n// we don't \"need\" to return anything here but may help for debug\nreturn msg;","outputs":1,"x":333.16666412353516,"y":79.16666793823242,"wires":[["574f5131.36d0f8"]]},{"id":"14446ead.5aa501","type":"inject","name":"tick","topic":"","payload":"","repeat":"1","once":false,"x":113.16666412353516,"y":59.16666793823242,"wires":[["860e0da9.98757"]]},{"id":"574f5131.36d0f8","type":"debug","name":"","active":true,"x":553.1666641235352,"y":99.16666793823242,"wires":[]}]
+
+```
 
 Click the `Deploy` button and the flow should start running. The LED should start
 toggling on and off once a second.