TMC2209 V2 Stepper Motor Driver

TMC2209 have all function of TMC2208, and can completely replace. At the same time, TMC2209 has better heat dissipation, supports a bigger current, supports sensorless-homing function.

Features:

• Ultra-quiet
• Large heat sink, good heat dissipation
• Support sensorless-homing function.
• Support uart mode by set jumper caps instead of welding on mks gen_l V2.0, skr1.3/1.4, mks sgen_l.

Notes:

• Pay attention to the connection direction, do not reverse it.
• The motor direction is opposite to that of A4988 and DRV8825, please adjust the firmware or adjust the motor wiring if you want to change A4988.
• Dir/step mode used in the printer control board, please pay attention to set the jumper cap MS1 MS2.

Specifications:

• Default current: 0.88A
• Recommend current: 1.72A (at most)
• Max current: 2A
• Logic voltage: 3.3V/5V
• Input voltage: 5.5 – 28V
• Microstep: Up to 1/256

Modes:

• DIR/STEP
• UART