2927, ADAFRUIT INDUSTRIES Adafruit FeatherWing Add-On Board for ATmega32u4, ATSAM M0, ESP8266 for All Feather Board

DC Motor / Stepper Motor FeatherWing

FeatherWings add specific functionality to your Feather development board. They fit directly on top of your Feather using stacking header pins.

The DC Motor / Stepper Motor FeatherWing enables you to add either two bi-polar stepper motors or four brushed DC motors to your Feather project. It uses the I2C (SDA & SCL pins) to control all the motor and speed controls.

You can stack up to 32 wings giving you a maximum of 64 steppers or 128 DC motors. Supported by the Arduino software library.

- 4 full H-Bridges with 1.2A per bridge complete with thermal shutdown protection, internal kickback protection diodes. Can run motors on 4.5 V dc to 13.5 V dc.
- Up to 4 bi-directional DC motors with individual 12-bit speed selection (roughly 0.02% resolution)
- Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil, interleaved or micro-stepping.
- Motors automatically disabled on power-up
- 3.5 mm terminal block connectors (18-26 AWG)
- Polarity protected 2-pin terminal block and jumper to connect external power, for separate logic/motor supplies
- Board dimensions: 50.8 x 22.9 x 1.6 mm / 2" x 0.9" x 0.06"
- Weight: 4.6 g

Adafruit FeatherWing Add-On Boards

Adafruit Stepper + DC Motor FeatherWing User Guide

Dual DC motor Driver IC Datasheet