I have two equal IR Receivers (http://linksprite.co...Receiver_Module) that I want to use with my Raspberry 3+ and LinkerKit Baseboard. But using lirc, the IR Receiver seems to not receive any signal from any of my remotes (tested 6 different ones) if 3.3V is set or it keeps receiving pulse codes without pushing any button if Baseboard jumper is set to 5V . On stackoverflow I read that there might be some issue due to not correctly being grounded but I also use Linker Cables to connect IR Receiver and LinkerKit Baseboard, so grounding should be fine.
What I am doing wrong?
Thanks in advance!