DFRobot Beetle ESP32-C3 RISC-V Dev Board w/ Expansion

Description

The DFRobot Beetle ESP32-C3 is a highly integrated IoT development board built around Espressif’s ESP32-C3 RISC-V microcontroller. Its coin-sized design packs 13 GPIO pins, ensuring ample I/O for sensor networks and actuator control without sacrificing project footprint. The integrated power management subsystem includes a dedicated Li-ion battery charger, enabling the creation of portable, battery-powered wireless nodes with optimized energy efficiency.

Engineered for reliable wireless communication, the board establishes robust connections using Wi-Fi and Bluetooth 5 Low Energy. Support for mesh networking protocols extends coverage and stability for distributed IoT deployments. The accompanying expansion board simplifies physical interfacing by providing additional power rails and a dedicated connector for displays, reducing wiring complexity during system integration. This board is ideal for developers seeking a compact, full-featured platform for smart home automation, wearable tech, and industrial telemetry projects.