Cytron URC10 Sumo Robot Controller R1.1 Arduino-Compatible Motor Driver Board

The Cytron URC10 Sumo Robot Controller R1.1 is a powerful all-in-one robotics control board designed specifically for competitive sumo robot building. It combines an Arduino-compatible ATmega328P microcontroller, a dual 10A motor driver, and dedicated interfaces for ultrasonic, digital, and analog sensors – making it one of the most efficient and beginner-friendly solutions for robot builders.

With support for 8V–25V DC motors, 30A peak current, and high-frequency PWM control, this controller ensures strong pushing power and fast maneuverability for 3kg sumo robot competitions.

Cytron engineered the URC10 to simplify robot development by integrating essential hardware like built-in test buttons, motor output LEDs, onboard 5V/3.3V regulators, and a Micro-USB interface for programming.

Whether you’re designing autonomous systems, competitive sumo robots, or experimenting with robotics, the Cytron URC10 offers reliable performance, stable motor control, and easy sensor expansion for both beginners and advanced makers.

Features:

• Designed specifically for up to 3kg sumo robot applications.
• Built around the Arduino-compatible ATmega328P microcontroller with Optiboot Bootloader.
• Integrated dual 10A continuous motor driver (30A peak per channel) for high-power brushed DC motors.
• Supports 8V–25V motor voltage for a wide range of robot motors.
• Features current limiting at 30A per channel for safe operation under heavy loads.
• Includes motor test buttons for quick verification without uploading code.
• Motor output status LEDs for easier debugging and inspection.
• Compatible with sign-magnitude and locked-antiphase PWM, supporting up to 20kHz frequency.
• Onboard 5V, 1A regulator and 3.3V, 500mA regulator for powering sensors and modules.
• Dedicated pins for motors, ultrasonic sensors, digital I/O, and analog sensors.
• Includes USB Micro-B + CH340 USB-serial system for easy programming upload.
• Provides 1× I2C port for additional modules.
• Compact design with dimensions 75.57mm × 99.7mm.
• Note: Reverse polarity protection is not included.