Features: The ESP32 C3 Development Board + Data Cable is a versatile microcontroller development board with various digital interfaces. Equipped with the ESP32 C3FN4 main control chip running at 160MHz and 4MB onboards flash memory, this board provides powerful hardware support for your project. Suitable for developers of all level, whether you are a beginner or an experienced programmer, you can easily get started with,MicroPython, and other development environments. The ESP32 C3 is perfect for wide ranges of applications, home automation, and more. Get creative and unleash your imagination with the ESP32 C3 This compact and powerful development board open up possibility for innovation and experimentation. Specifications: Material:PCB Size:Approx.23.5x18mm/0.93x0.71in Option Type:Not welded Development Board,Welding version Development Board; Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xDevelopment Board