WeMos C3 Mini v2.1 ESP32-C3

The Wemos C3 Mini ushers in the newest generation of Wemos boards compatible with the popular D1 Mini form factor. This board has been modernised by upgrading to the powerful and versatile ESP32-C3 microcontroller, which provides significant performance and memory improvements, and additional enhancements. The WeMos C3 Mini is capable of handling complex IoT projects with ease.

This is a complete redesign of the C3 Mini v1, with new features:

• on-board RGB LED
• 4 layer board, providing better impedance matching and much improved RF performance
• Upgraded to Ceramic antenna (v1 suffers poor RF performance)

Features of the WeMos C3 mini:

• Based on the ESP32-C3 Wifi SoC, offering improved performance and functionality compared to the WeMos D1 mini
• Faster processor
• Additional memory
• Improved ADC (6 channels)
  
• 4MB Flash
• 12x GPIO pins supporting protocols such as ADC, I2C, SPI, UART
• Type-C USB port for programming and power, eliminating the need for additional serial adapters or wiring
• Compatible with a wide range of programming languages including MicroPython, Arduino, CircuitPython, and ESP-IDF
• Default firmware is MicroPython
• Compatible with Tasmota, ESPHome, WLed and other ESP based projects for easy integation into open home automation platforms.
• Compatible with Wemos D1 mini shields, allowing use of a wide range of existing accessories and sensors

Overall, the WeMos C3 mini is a powerful and versatile development board that is perfect for anyone looking to build connected IoT devices. With its fast processor, large memory, and wide range of inputs and outputs, you'll have everything you need to bring your ideas to life. So why wait? Get your hands on the WeMos C3 Mini today and start building your next IoT project.