I'm really new to node-red and I've been playing around with it for a couple of weeks. I'm trying to use the light scheduler to turn a relay channel on and off but I find that whatever is sent to the raspberry Pi GPIO pin connected to the relay channel (0,1 or nothing) the relay channel will remain on for as long as the GPIO pin output is on the flow.
I've also tried to inject 0 or 1 with no difference. Any thoughts on what I could try.
Thank you so much for the help.