About this item

The DFRobot Beetle ESP32-C3 is an ultra-compact, low-power development board designed for IoT, wearable, and space-constrained projects. Powered by the ESP32-C3 SoC, it features a 32-bit RISC-V single-core processor running at 160 MHz, combining excellent performance with low energy consumption. Despite its tiny size, the Beetle ESP32-C3 offers full Wi-Fi (2.4 GHz) and Bluetooth 5 (LE) connectivity, making it a powerful choice for secure, wireless embedded applications. With 400 KB of SRAM and 4 MB of flash memory, the board is well-suited for edge computing, sensor integration, and smart device control. It features multiple GPIOs, UART, I²C, SPI, PWM, and ADC interfaces, allowing developers to connect various sensors and actuators. Designed with a minimalist form factor (similar to a USB dongle), it easily plugs into breadboards or can be embedded in final products. It supports USB-C for power and programming, making development seamless. With full support for Arduino, ESP-IDF, and MicroPython, it's flexible for all levels of developers. Perfect for hobbyists and professionals alike, the Beetle ESP32-C3 delivers robust features, wireless capabilities, and RISC-V power in one of the smallest ESP32 boards available.