This week I developed REST api interface for GPIO (input, output, PWM, square wave and shift in/out), I2C (read/write general, 8-bit and 16-bit registers), SPI (duplex send/receive) and serial (send and read input buffer). I’ve used wiringPi library I’ve tested last week.

I’ve written full documentation for those modules and added a POST method to jQuery RPiJS plugin.

Next week I will integrate those modules in the Dashboard and try using WebSockets for GPIO and serial connection.

Code is on github.