This public channel is for testing purpose only of all my set-ups.
Random number generator by arduino and upload to thingspeak.com via GPRS data from Adafruit FONA! Updating approximately every 2 minutes.
Arduino talking to ThingSpeak via an Electric Imp to track various environment sensors.
The project is sitting on a southerly window sill, so it gets lots of light and probably the highest temperature in the place.