Feature Highlights: 1. Efficient Low-Power SoC – Built around a RISC-V 32-bit single-core processor running at up to 160MHz, it balances performance with energy savings. 2. Dual Wireless Connectivity – Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth® 5 (LE) for flexible wireless communication. 3. Ample Memory & Storage – Includes 400KB SRAM, 384KB ROM, and 4MB Flash to handle your code and data smoothly. 4. Easy Integration Design – Features a stamp-hole layout and onboard ceramic antenna, making it simple to embed into your custom baseboard. 5. Flexible Power & GPIO Control – Adjustable clock and power settings enable multi-scenario low-power modes, while 15 configurable GPIOs support various peripherals. Product Details: This compact development board is built with the ESP32-C3FN module, delivering reliable performance in a small footprint. It integrates a full-speed USB serial port controller and offers a rich set of peripherals—including xSPI, I2C, UART, I2S, and ADC interfaces—to adapt to diverse project needs. Designed for easy prototyping and integration, it’s ideal for IoT devices, smart home applications, and low-power embedded systems. Specifications: - Processor: RISC-V 32-bit single-core, up to 160MHz - Wireless: 2.4GHz Wi-Fi (802.11 b/g/n), Bluetooth® 5 (LE) - Memory: 400KB SRAM, 384KB ROM, 4MB Flash - Interfaces: USB serial, 15 GPIOs, xSPI, I2C, 2x UART, I2S, 2x ADC - Design: Stamp-hole compatible, onboard ceramic antenna - PCB Color: Blue - Package Contents: 1 x Development Board Note: Only the listed item is included. Slight color variations may occur due to lighting or screen settings. Dimensions may have a tolerance of +/- 1–3 cm.