Auto off printer module universal.

Hello
I propose this self-extinguishing printer module universal.
It can be installed on any printer, provided you have a command output declared in the firmware (PS_ON)
A printer that remains in standby consume about 30w, install an auto_off can prove advantageous
I give the procedure for RAISE3D 3D printers
https://youtu.be/RjYfSuyZBmQ

By default on Raise3D motherboards the output control (PS_ON) is declared on the pin 45
By default the commands are:
M80 - Power on: pin 45: 0
M81