Description:

CJMCU-Beetle USB ATMEGA32U4 Mini Development Board For Arduino Leonardo

*Development board size: 21mm * 28m. 
*Microcontroller : ATmega32u4. 
*Clock Speed : 16 MHz. 
*Operating Voltage: 5V DC. 
*Digital I / O Pins : 10. 
*PWM Channels : 4. 
*Analog Input Channels : 5. 
*UART : 1. 
*I2C : 1. 
*Micro USB : 1. 
*Flash Memory 32 KB of which 4KB used by bootloader. 
*SRAM : 2.5 KB. 
*EEPROM : 1 KB. 

Kit include:

1 x Mini Arduino Leonardo USB ATMEGA32U4 (CJMCU-Beetle)