* The tmc2209 stepper motor driver v2.0 version and v3.0 version will send randomly.And the two versions is universal.
* The pin header of v3.0 can be cut off.If you don’t need it.
– Hardware compatible with StepStick and Pololu A4988
– Drive capability up to 1.7A (RMS) continuous coil current – 2.8A Peak
– Step/Dir interface with microstep interpolation (up to 256 microsteps)
– Configuration via CFG pins or UART interface
– Motor voltage:5.5~28V
– Logic voltage:3.3~5V
– RSense:0.11 Ohm
– StealthChop2 – for quiet operation and smooth motion
– SpreadCycle – highly dynamic motor control chopper (enableable via UART, OTP, CFG Pin)
– CoolStep – current control for energy savings
– StallGuard4 – sensorless motor load detection
20 x TMC2209 Driver
20 x Heatsink
20 x Screwdriver
20pcs TMC2209 Stepper Motor Driver Super Silent Stepsticks Mute Driver Board 256 Microsteps for Sidewinder 3D Printer
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