processor83

Ok afther making some more thinking its like this but each port are individual and the id is send individually to each ports.

Thank you for this it will help us! Can i assume this. 180ms low to tell the ic to listen for id. 180ms port number high to tell the id...

ok so its like they are sending 100% white if i unserstand correctly from the source code of fpp. Thank you.

im sure its possible alredy to control a relay with some GPIO to turn on or off the power supply source. If using hp power supply you can take adventage...

Do you have the part number? How may gpio it would need to control all those fuses?

i made some test with HP server power supply they have 12 stanby power and i used a mini buck converter and feed the beaglebone from this all the time...