Using PS_ON to control power off
Posted: Wed May 13, 2020 10:15 pm
Hi All, I've ordered "BIGTREETECH Relay V1.2 Module Power Monitoring Module"
The theory is at the end of the print when the end code is run Marlin sends a signal via the PS_ON feature to signal the power off to happen.
I've looked in Marlin ( Marlin2 bugfix) and can see the power off section, my knowledge fails me at this point, I know I have to allocate a pin or if possible just use the default pin setting for PS_ON, but where on the board is it physically presented, what do I connect the signal wire to.
The only candidates I can see are ADC12 & 13 , anyone configured this before, your words advice Vert, gratefully received.
The theory is at the end of the print when the end code is run Marlin sends a signal via the PS_ON feature to signal the power off to happen.
I've looked in Marlin ( Marlin2 bugfix) and can see the power off section, my knowledge fails me at this point, I know I have to allocate a pin or if possible just use the default pin setting for PS_ON, but where on the board is it physically presented, what do I connect the signal wire to.
The only candidates I can see are ADC12 & 13 , anyone configured this before, your words advice Vert, gratefully received.