Disable/Enable network by power state?
Mugga last edited by
because I'm having issues with the wifi autoconnect, I would like to do a temporary workaround.
I'm powering my duet separated from the main power. And my main power is automatically shuting down when power is below a certain level for a set period of time.
My idea was to disable networking with M552 S-1 when power is lost and enable when power is present. I saw the M911 command for power loss, so i could do like M911 R23.0 P"M552 S-1" to shutdown network when power is down.
But I havent found a way to run a code after power is present.
There isn't a command run when power is restored.
One option would be for you to arrange for a spare endstop input to be triggered when VIN power is applied or removed. That could be done using an NPN transistor and 2 resistors. Then you could set up M581 triggers to act on changes to that endstop input state.