Huvud toolboard v0.61 by Bondus

Allows you to run the toolhead with only 4 wires

Includes most connector housing and pins, does not include connector for stepper.

Also includes 2 120ohm resistors.

Features:

1 stepper output from a TMC2209 driver
2 thermistor inputs, 0.1% sense resistor
2 fan outputs
3 endstop pins
On-board ADXL345
Canbus or USB options, all through the molex connector