Specification/Feature:

• Microcontroller: ATmega2560
• CH340 (USB to UART IC)
• Operating Voltage: 5VDC
• Input Voltage (recommended): 7-12V through DC jack
• Input Voltage (limits): 6-20V through DC jack
• Digital I/O Pins: 54 (of which 14 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 the bootloader
• SRAM: 8 KB
• EEPROM: 4 KB
• Clock Speed: 16 MHz
• CH340 as USB to UART IC
• USB B type socket for USB power and interface

Packing List

x1 unit MEGA Compatible (CH340) with USB Cable