1. ESP32-C3 SuperMini is an IoT mini development board based on the ESP32-C3 Wi-Fi/Bluetooth dual-mode chip. The ESP32-C3 features a 32-bit RISC-V CPU with an FPU (floating-point unit) supporting 32-bit single-precision operations and delivering strong computing performance. 2. It offers excellent RF performance and supports IEEE 802.11 b/g/n Wi-Fi and Bluetooth 5 (LE). The board includes an external antenna to enhance wireless signal strength. 3. It features a compact, sleek design with a single-sided surface-mount layout. It provides rich interface options, including 11 digital I/O pins (supporting PWM) and 4 analog I/O pins (supporting ADC). 4. It supports multiple serial interfaces: UART, I²C, and SPI. The board also includes a reset button and a bootloader mode button. 5. The ESP32-C3 SuperMini is designed as a high-performance, low-power, and cost-effective IoT development board, ideal for low-power IoT and wireless wearable applications. Color: Pink Material: PCB Style: Soldered version Note: Slight variations in appearance and silkscreen text may occur between production batches; these do not affect functionality. Package Contents: 1 × ESP32-C3 Development Board Note: Only the items listed above are included. Other accessories are not included. Note: Color representation may vary slightly due to screen settings and lighting conditions. Dimensional tolerance: ±1–3 cm.