Telegram bot controlling Arduino LED and 8x8 LED matrix
My telegram bot controlling two LEDs and a MAX7219 8x8 LED matrix.
I send the commands /ledr or /ledg for red or green LED, or /smile and /frown for smiley/frowny faces.
The bot is run on Node.JS using packages telebotframework and johnny-five.
Code: http://pastebin.com/SZaWSGEK