Description:

The Motoron M1U256 is a compact single-channel motor controller that drives a DC motor bidirectionally via a simple UART serial interface. With support for 4.5V to 48V and up to 2.2A continuous current, it handles everything from small hobby motors to larger industrial applications.

Unlike traditional motor drivers requiring PWM outputs, the Motoron uses serial commands, freeing up GPIO pins. Multiple controllers can share a single serial bus for multi-motor systems.

Key Features

• Serial Control UART interface, no PWM pins required
• Wide Voltage Range 4.5V to 48V motor supply
• 2.2A Continuous Handles substantial motor loads
• Bidirectional Full forward/reverse control
• Daisy-Chainable Multiple controllers on one serial bus
• Tiny Footprint Just 0.6" 0.6" board size

Specifications

• Motor Channels 1 (bidirectional)
• Interface TTL serial (UART)
• Motor Voltage 4.5V to 48V
• Continuous Current 2.2A
• Board Size 0.6" 0.6" (15 15mm)

Ideal For

• Robotics with limited GPIO
• Multi-motor systems on single serial bus
• Higher voltage motor applications
• Projects requiring simple serial control

Package Contents

• 1 Motoron M1U256 motor controller
• 1 Header pins (unsoldered)

Resources

• Pololu Product Page Documentation