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.

BigTreeTech

• TMC2209
• TMC2226
• TMC5160
• TMC2130

EZ Drivers

[!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.

• EZ2209
• EZ5160
• EZ2130

Makerbase / MKS

• TMC2209
• TMC2226