Romeo ESP32-C3 Robot Control Board (Supports Wi-Fi & Bluetooth 5)
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Romeo ESP32-C3 Robot Control Board (Supports Wi-Fi & Bluetooth 5)
The Romeo ESP32-C3 Robot Control Board is a compact and powerful motor driver development board designed for smart robotics projects. Featuring the advanced ESP32-C3-MINI-1 module, it supports both Wi-Fi and Bluetooth® 5 dual-mode communication, offering robust wireless control capabilities. With its integrated 1.7A dual-channel motor driver, support for servo and motor control schemes, and GDI interface for IPS TFT displays, the Romeo Mini delivers a full-featured solution in a small form factor.
Key Features
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Integrated ESP32-C3 Wi-Fi and Bluetooth 5 module
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Dual 1.7A motor driver channels for robotics control
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Supports IPS TFT display via onboard GDI interface
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Offers both servo and motor control modes
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9 I/O pins supporting Digital, Analog, UART, and I2C
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Compact board design with Type-C power input
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Gravity interface compatible for seamless sensor expansion
Efficient Control for Motors and Servos
The board provides two motor control outputs (M1/M2) with 1.7A continuous drive current per channel, making it ideal for small to medium-size robotic projects. It also features a dedicated servo power port (5–12V input) to deliver a stable power supply for high-current servos, ensuring consistent performance for robotic arms, grippers, and more.
Rich Interfaces for Expansion
The Romeo ESP32-C3 Control Board includes:
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Digital I/O x4
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Analog I/O x3
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UART x1
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I2C x1
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Motor channels x2
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Servo input voltage: 5–12V
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VIN input voltage: 5–15V
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USB Type-C power and data port
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Built-in GDI port for connecting a display screen
All I/O interfaces follow the Gravity standard, allowing plug-and-play connectivity with Gravity series sensors and modules, significantly simplifying hardware integration for developers.
Specifications
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Main Control Chip: ESP32-C3-MINI-1
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Motor Output Current: 1.7A continuous per channel
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Power Input (Type-C): 5V
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VIN Input Voltage: 5–15V
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Servo Input Voltage: 5–12V
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Board Dimensions: 47 x 38.5 mm
Applications
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Robot motor and servo controller
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Wi-Fi and Bluetooth remote control robots
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Display-enabled robotics projects
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Educational and DIY robotics kits
In the Box
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1 x Romeo Mini Control Board (ESP32-C3)
Effective Date: March 27, 2025
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