TMC2209 V2.1 Super Silent Stepper Motor Driver with Heat Sink

Specification: Hardware compatible with StepStick and Pololu A4988 Drive capability up to 1.7A (RMS) continuous coil current – 2.8A Peak Step/Dir interface with micro-step interpolation (up to 256 micro steps) Configuration via CFG pins or UART interface Motor voltage: 5.5.. .28V Logic voltage:3.35V RSense: 0.11 Ohm stealthChop2 – for quiet operation and smooth motion SpreadCycle – highly dynamic motor control chopper (enable via UART, OTP, CFG Pin) CoolStep – current control for energy savings StallGuard4 – sensorless motor load detection Packing 1pc *TMC2209 V2.1 Stepstick Stepper Motor Driver Module 1pc*Heat Sink 1pc* Screwdriver