Arduino Zero Samd21 Compatible Motor Drive Board M21
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- On board main control chip samd21
- Arduino zero board compatible
- could be control directly via USB
- 9 extra IOs top, AREF, 6 extra IOs bottom
- D13 programmable LED
- On board logic shifter for UART interface, 5V compliant
- On board high performance motor drive chip A4954:
- Drive two DC motor, or stepper motor
- Up to 40V input voltage, and 2A continuous or 5A peak current drive.
- BUT only up to 16V for the design of this board, please don’t use higher voltage, or it will break.
- On board AS5047D magnetic encoder chip.
- On board extra power supply pins 3pins x 4 groups of VIN, GND, 5V, 3.3V
- Main power supply for motor into green cable terminal.
- Installation holes compatible with NEMA42 steppers.
Preloaded with Arduino firmware, board please select Arduino samd21 and programming via USB
Documentation please see here. Any questions please email us.