Keyestudio UNO R3 Motor PLUS Development Board For Arduino+USB Cable

The Keyestudio UNO R3 Motor PLUS Development Board is an enhanced, Arduino-compatible microcontroller designed for students, educators, and makers building mobile robotics. Combining standard UNO R3 functionality with onboard motor drivers, it simplifies the process of powering and controlling up to two DC motors without the need for additional shields.

Onboard dual DC motor drivers

The board features two integrated DC motor drive modules capable of controlling one or two DC motors directly. A convenient onboard toggle switch allows you to easily enable or disable the motor driver functionality.

High-current power delivery

Designed for applications requiring high-current IO outputs, this board supports a maximum 5V port output capacity of 1.5A and a maximum power of 7.5W. Each motor interface can deliver up to 1.5A of output current to power your motors.

Full Arduino IDE compatibility

Built around the ATmega328P-AU microcontroller, this board is fully compatible with the Arduino IDE. It offers 14 digital I/O pins, 6 PWM channels, and 8 analog input channels to accommodate a wide range of sensors and actuators.

Modern USB-C connectivity

The board features a modern USB Type-C interface powered by the CH340 USB-to-serial chip for reliable programming. A 1-metre USB Type-C cable is included to facilitate easy wiring and setup.

Compact and robust design

Weighing just 21g and measuring 71mm by 53mm by 12mm, this compact board features secure PH2.0mm-2P sockets for motor connections. It operates at 5V and accepts an external power supply of DC 6-15V, with 9V recommended.