I purchased a Vers.by wireless touch probe.

https://vers.by/en/blog/user-s-guides/vers-wlr

It uses a little controller board that outputs an NC signal, and has an input for NC signals to passthru for the Mach3 probe pin.

Since Mach3 is limited to one probe input I need to figure out how to invert the NO tool touch plate system.

Does anyone know an existing breakout board or electronics schematic that can turn a NO signal to ground touch probe system into an NC output?