DFRobot - Romeo Mini ESP32-C3 Robot Control Board (Integrated Motor & Servo Driver)

The Romeo Mini ESP32-C3 Robot Control Board is a compact, integrated motor driver development solution designed for advanced robotics projects. Featuring an onboard ESP32-C3 module, it offers seamless Wi-Fi and Bluetooth 5 dual-mode communication. This versatile board supports an IPS TFT display and provides robust control for both servos and motors, making it an ideal choice for a wide range of robotic applications.

Romeo mini has 9 IO interfaces (supporting Analog, Digital, UART, and I2C), with each interface compatible with the Gravity standard. It can be connected to various Gravity sensor modules. The servo interface can provide stable power supply through the servo power port for servos and other high-current devices. Additionally, it has a built-in GDI interface on the back for connecting an IPS display screen to show project-related information. The controller can meet the control requirements for robot motors and servos.

• Main control + WiFi + Bluetooth 5 integrated motor driver development board
• Compact size
• Support for IPS TFT display screen
• Offers options for servo and motor control schemes

• Robot motors controller
• Servos controller

Basic Parameters

• Main control chip: ESP32-C3-MINI-1
• Type-C input voltage: 5V
• VIN input voltage: 5-12V
• Motor output current: 1.7A continuous drive current per channel
• Servo input voltage: 5-12V
• Module size: 47x38.5mm

Interface Pins

• Digital I/O: x4
• Analog I/O: x3
• UART: x1
• I2C: x1
• Motor: x2
• GDI: x1
• Type-C: x1

• Romeo mini Control Board（ESP32-C3） x1