TMC2209 v1.2 Stepper Motor Driver by BigTreeTech

What is the difference between TMC2209 and TMC2208 ?

TMC2209 detects the motion blockade (Stallguard) and dynamically regulates the current supplied to the stepper motor, saving up to 75% of electricity.

Stepstick based on the Trinamic TMC2209 chip.

Compatible with StepStick and Pololu A4988

Up to 256 microstepping interpolation

Current up to 2.0A (RMS) peak 2.8A

Configuration via CFG or UART interface

Motor voltage: 5-28V

Logic voltage: 3.3-5V

RSense: 0.11 Ohm

StealthChop2 - Quiet operation and smooth movement

SpreadCycle - dynamic motor control

CoolStep - electricity control and energy saving

StallGuard4 - sensorless motor load detection

The set includes a heat sink and a cable