MEGA2560 MEGA 2560 R3 ATmega2560-16AU CH340G AVR USB board Development board MEGA2560 for arduino color:MEGA 2560 16U2 cable Incredibly lightweight design of the

Incredibly lightweight design of the PC frame offers a comfortable experience - you'll forget you're wearing them

1*Chinese user manual

The charger may be hot when charging or discharging

suitable for any weather

MEGA2560 MEGA 2560 R3 ATmega2560-16AU CH340G AVR USB board Development board MEGA2560 for arduino color:MEGA 2560 16U2 cable Incredibly lightweight design of theProduct Description CH340G Replace ATMEGA16U2 CH340G Microcontroller: ATmega2560 Operating Voltage: 5V Input Voltage (recommended): 7 12V Input Voltage (limits): 6 20V Digital I O Pins: 54 (of which 15 provide PWM output) Analog Input Pins: 16 DC Current per I O Pin: 40 mA DC Current for 3. 3V Pin: 50 mA Flash Memory: 256 KB of which 8 KB used by bootloader SRAM: 8 KB EEPROM: 4 KB Clock Speed: 16 MHz