I'm hoping someone can help - it's driving me mad!
I've set up the PSU plugin in the way I would like and through trial and error have eliminated as many potential problems as I can think of. I'm in a position where it will only work then the green power symbol displays the wrong way around. Whenever I "invert" this display, the green toggle button simply does not toggle the relay.
Octoprint v 1.4.2
Relay connected to GPIO25 (pull-down)
Switching set to GPIO 25 not 'invert'
Sensing set to GPIO 25 float 'invert'
Power supply is good, no other connections on GPIO pins. Relay power being taken from 4 and 6
Octoprint boots up, switches the relay on and shows a green toggle symbol but this button now does not turn the relay off again.
I've tried using pull-up, different GPIOs, setting the sense to pull up and down and whenever the toggle switch shows in the correct sense according to the relay, this switch does not seem to be clickable.
I'm at the point of thinking there might be a problem rather than me having the settings incorrect.
Does anyone have any ideas? Will any logs help? Details of other plug-ins? I'm stuck!