WeMos D1 Mini Motor Drive Shield

The WeMos I2C Dual Motor Driver Module is designed to be able to drive up to two DC motors from your WeMos/Lolin mini or mini Pro development boards (See HCWEMO0002). Using PWM the shield is capable of independently controlling the speed and direction of each connected motor with a maximum average of up to 1.2A (3.2A peak). The shield, together with its supplied headers (2 x 8 way supplied unsoldered), allows for it to be easily inserted and removed from the WeMos Mini. Control of the shield is via the WeMos mini's I2C interface (0x30 default address). A library and example sketch is provided by WeMos to make controlling the shield from your own sketches as simple as possible.

Features

• I2C interface
• Power supply voltage: VM=15V max
• Output current: Iout=1.2A(average) / 3.2A (peak)
• Standby control to save power
• CW/CCW/short brake/stop motor control modes

Pins

D1 mini	GPIO	Shield
D1	5	SCL
D2	4	SDA
RST	RST	RST

• VM: Motor power supply + (Max 15Vdc)
• GND: Motor power supply -
• 1-A-2: Motor A
• 2-B-1: Motor B

Downloads

Additional information including drivers, guides, schematics, libraries and example sketches can be fond on the forums product page here