3 Sets ESP32-C3 MINI Development Board ESP32 Supermini Development Board RP2040 Development Board WiFi Bluetooth wtih C3 Expansion Board

Features

• ESP32 C3 Development Board Modules Mini Wifi BT Bluetooth Module Processor RISC-V ESP32-C3 SuperMini 4M flash Type-C
• High-Performance ESP32 C3 Chip :The ESP32 C3 SuperMini Development Board is powered by the high-performance ESP32 C3 chip, ensuring efficient and reliable operation for your projects.
• Compatible with Arduino :Designed to be compatible with Arduino, this development board provides a versatile platform for programming and prototyping various electronics projects.The compact and portable design of the ESP32-C3 WiFi Bluetooth Module makes it easy to carry and deploy in various environments.
• Expansion BoardThis expansion board is an expansion board specially designed for ESP32 C3 Supermini development board, it makes up for many shortcomings of ESP32 C3Super mini development board, the use of the expansion board can be connected to a 3.7V lithium battery, support to charge the lithium battery through USB, charging when the green indicator lights up. When the green light goes off, the lithium battery is fully charged, and the expansion leads out all the 10 ports, facilitating the user to connect a variety of sensors.
• It is equipped with a wealth of interfaces, with 11 digital I / 0s that can be used as PWM pins and 4 analog 1/0s that can be used as ADC pins.It supports four serial interfaces: UART, 12C and SPI. The board also has a small reset button and a boot loader mode button.