Can a Sensor (on the Toolboard) control an I/O on the Mainboard

[A Former User]

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[jay_s_uk]

@Herve_Smith yes
daemon.g is probably the place to do it https://docs.duet3d.com/en/User_manual/Reference/Gcode_meta_commands
something along the lines of

if heat.heaters[1].current > 200
   M42 P0 S1
else
   M42 P0 S0

thats basically saying if the temperature reading on heater 1 is greater than 200 degrees then turn on the LED, if not then turn it off

[A Former User]

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