# Duet 3 6HC 

## HW Config

### Pins

#### IO
io_0 - display
io_1 - y endstop
io_2 - x endstop
io_7 - bltouch

#### Stepper motors
z left - driver0 - motion backwards (looking from the back of the printer)
z rear - driver1 - motion backwards
z right - driver2 - motion backwards
right motor - driver3 - Y - motion forwards (looking from the back of the printer)
left motor - driver4 - X  - motion forwards 
extruder motor - driver5  - motion forwards

#### Outputs (24V)
##### Heating elements
out1 - SSR Bed
out2 - Hotend
##### Fans
out7 - hotend fan
out4 - layer fan

#### Temperature probes
temp0 - Bed thermistor
temp1 - Hotend thermistor

## Useful links
* [GCode library](https://duet3d.dozuki.com/Wiki/Gcode)
* [RatRig vcore3 docs](https://ratrig.dozuki.com/c/Rat_Rig_V-Core_3)