Waveshare R3 PLUS MCU ATMEGA328P Microcontroller Development Board, Arduino-Compatible

Specifications1. Operating voltage: 5V/3.3V 2. Reset: Lateral 3. Bootloader switch: Yes 4. USB connector: Micro USB 5. DC jack: Low profile 6. Power output header: Yes 7. 3.3V power output: 800mA 8. Oscillator: Crystal oscillator 9. ADC channel: 8 10. Connecting with prototype breadboard: Supported 11. USB driver: Compatible with all main systems 12. Firmware fixing: SupportedPackage List1. R3-PLUS x1 2. USB-A to micro-B cable x1