FarmBot Endstop
thingiverse
A simple endstop for Farmbot (express, but other might work). The same piece is used for the 3 axis. Just insert a round push button (8mm), and connect-it to the motherboard endstop pins, between GND & Signal (upper & lower pins regarding front). Don't forget to activate the Endstop in Farmbot settings, and you're done !
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