[COD] Cozyroom ESP32-C3 Development Board ESP32 Mini Development Board ESP32 Wifi Bluetooth Development Board High-Performance Accessories

New and high quality!. Description: ESP32C3 Super Mini is an IoT mini development board based on the Espressif ESP32-C3 WiFi Bluetooth dual-mode chip. ESP32-C3 is a 32-bit RISC-V CPU that includes an FPU floating point unit and can perform 32-bit single precision operations with powerful computing power. It has excellent RF performance and supports IEEE 802.11 b g n WiFi and Bluetooth 5 LE protocol. This board comes with an external antenna to enhance the signal strength of wireless applications. It also has a compact and exquisite appearance combined with a single-sided surface mount design. It is equipped with rich interfaces, including 11 digital I Os that can be used as PWM pins and 4 analog I Os that can be used as ADC pins. It supports four serial interfaces: UART, I2C, and SPI. There is also a small reset button and a boot loader mode button on the board. Based on the above characteristics, ESP32C3 Super Mini is positioned as a high-performance, low-power, and cost-effective IoT