WSDMAVIS 1 Pcs Mini MCU-Beetle USB Microcontroller ATMEGA32U4 Development Board for Arduino Leonardo

Small form-factor development board for ATmega32u4 microcontroller (Compatible with Arduino Micro). The ATmega32u4 microcontroller has an USB interface without the need for a Serial UART-to-USB adapter. This allows for this board to be smaller than its ATmega328 counterparts. A fantastic feature of this board is that it plugs right into the USB port of your computer, without the need of a cable, so it's ready to program and run your code without the need of additional components or accessories. Operating Voltage 5V DC,Clock Speed 16 MHz,PWM Channels 4, Analog Input Channels 5,Digital I/O Pins 10. UART 1,I2C 1,Micro USB 1,Flash Memory 32 KB of which 4KB used by bootloader,SRAM 2.5 KB,EEPROM 1 KB. Size：21mm*28m.