Supported Drivers
Keith Bennett edited this page Nov 3, 2023
·
8 revisions
Supported drivers include TMC2209s, TMC2226s, TMC5160s, or TMC2130s.
Important
If your motherboard supports five drivers, populate all five driver slots since G34 - Z Steppers Auto-Alignment is enabled by default and will tram your X gantry to the bed using a probe.
For boards with only four drivers, G34 - Mechanical Gantry Calibration is used instead and will run the X gantry to the top of Z travel like a stock Prusa.
Important
SKR 3 EZ Only. Do not use these in EZ ➡️ Pololu adapters on other boards because sensorless homing will fail due to the missing diag pin.