Reference: RBD-0345
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The ESP32-C3FH4 Development Board is a powerful and versatile IoT module designed for smart home, wearable, and industrial applications. Built around the RISC-V single-core processor running at 160 MHz, this board delivers reliable performance with ultra-low power consumption. It features dual wireless connectivity—WiFi (2.4GHz) and Bluetooth 5.0—for seamless integration into modern IoT ecosystems.
The ESP32-C3FH4 Development Board is a powerful and versatile IoT module designed for smart home, wearable, and industrial applications. Built around the RISC-V single-core processor running at 160 MHz, this board delivers reliable performance with ultra-low power consumption. It features dual wireless connectivity—WiFi (2.4GHz) and Bluetooth 5.0—for seamless integration into modern IoT ecosystems.
With 4MB Flash memory, flexible framework support (ESP-IDF, MicroPython, Arduino), and user-friendly burning mode, the ESP32-C3FH4 is ideal for rapid prototyping, DIY projects, and professional development.
RISC-V Core Processor – 160 MHz main frequency for efficient IoT computing.
Wireless Connectivity – Supports 2.4 GHz WiFi (802.11 b/g/n) and Bluetooth 5.0 LE.
Ample Storage – 4MB Flash memory for firmware, applications, and data.
Multi-Framework Support – Compatible with ESP-IDF, MicroPython, and Arduino IDE.
Easy Burning Mode – Enter download mode by holding BOOT, pressing EN, then releasing BOOT.
Onboard Blue LED – GP108 controlled, active low.
USB Interface – GP1019 (DP), GP1018 (DN) for USB communication and debugging.
Built-in USB Serial Debugging – Simplifies programming and development.
Processor: RISC-V, single-core, 32-bit
Main Frequency: 160 MHz
Wireless: WiFi 2.4GHz (802.11 b/g/n), Bluetooth 5.0 LE
Flash Memory: 4MB
Frameworks Supported: ESP-IDF, MicroPython, Arduino IDE
I/O Features:
Blue LED: GP108 (active low)
USB DP: GP1019
USB DN: GP1018
Power Supply: via USB
Programming Interface: USB-to-Serial with onboard debugging
Burning Mode: BOOT + EN button combination
Smart home automation
Wearable device development
IoT nodes and sensors
Wireless communication projects
Robotics and prototyping
1 × ESP32-C3FH4 Development Board
Whether you are a beginner experimenting with Arduino or a professional developing IoT systems with ESP-IDF, the ESP32-C3FH4 offers the perfect balance of power, flexibility, and ease of use. Its RISC-V core and dual connectivity options make it future-ready for any embedded project.
Build smarter, faster, and more connected devices with the ESP32-C3FH4 Development Board!
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The ESP32-C3FH4 Development Board is a powerful and versatile IoT module designed for smart home, wearable, and industrial applications. Built around the RISC-V single-core processor running at 160 MHz, this board delivers reliable performance with ultra-low power consumption. It features dual wireless connectivity—WiFi (2.4GHz) and Bluetooth 5.0—for seamless integration into modern IoT ecosystems.
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