In this "how to" DIY video I'll show you how to make a cheap bed occupancy sensor to help you automate your home. I am using MySenors to communicate with my Vera home automation controller using an NRF24 radio. The sensor being used is an MPR121 capacitive touch sensor. Check out this link for the wiring diagram, code or if you need help: https://www.openhardware.io/view/65/B...