Print complete auto shut off module

Turn off the power after printing complete automatically and wirelessly, easy to mount and no wire




###Why did I make it ?
Given the heat a 3D printer can generate, even when idle, I would better kill it than let it powered unattended, both for the planet, and to reduce the slightest risk of fire. ;)

###How it works

after finish printing, move X to the position where trigger the remote module

just add 2 gcode to the end of the gcode file.

G4 S120 ; Dwell for 120 second for cool the hotend
G1 X200 ; move X to the position(here is 200mm) that hits the switch


the battery life is as long as car fob. For it is only 6ma when triggered and then power off itself automatically

###The BOM
1×battery is the CR2032
1×super capacitor
1×endstop switch
1×remote control power outlet (isolated power supply,10A resettable fuse)
1×radio transmitter

###What makes it special?

Easy to mount,
No drilling,
No wire,
No need to change firmware.
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