Raspi + Ardi = Big Love: PyFirmata Introduction


PyFirmata by Tino de Bruijn is an amazing tool for combining the powers of the Raspberry Pi(full operating system, python, …) and the Arduino (high time precision, …). Accessing and controlling an Arduino from a Raspberry Pi is quite easy with PyFirmata. In this tutorial, a python script on a Raspberry Pi controls an LEDs brightness using an hardware-pulse-width-modulation(pwm) pin of the Arduino. Continue Reading