Custom Extension Module - #5 by Streupfeffer i hope this works
the Toolheads have the 8Pin.
https://global.discourse-cdn.com/business7/uploads/snapmaker/original/2X/3/3f5f8ae5bd7fa168c383a4ba7d3a0e606cb13a0b.png
The temperature of the Heater is configured over CANbus, the Feeding for the filament is done via the STEP/DIR signals to drive the stepper.
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