RaspberryPi - MAINS AC Dimmer Setup: directly connected MPDMv4 MAINS AC Dimmer board to a Raspberry PI and driving it using the PWM signal provided by the RPi Board thru the onboard gpio extension header:
https://www.youtube.com/watch?v=wqY4-gHqvZI
Related Article with source code: http://www.esp8266-projects.com/2017/04 ... art-1.html
Part 2 will continue with the related Domoticz setup & tests.