Specification:Microcontroller ATmega328Operating Voltage (logic level): 5VInput Voltage (recommended): 7V ~ 12VInput Voltage (limits): 6V ~ 20 VDigital I/O Pins: 14 (of which 6 provide PWM output)Analog Input Pins: 8DC Current per I/O Pin: 40mAFlash Memory: 32KB (ATmega328) (of which 2 KB used by bootloader)SRAM: 2KB (ATmega328)EEPROM: 1KB (ATmega328)Clock Speed: 16MHzNote:This version is not included the USB cable.Had change the USB chip, improve the download speed and stability of WIN7/WIN8Package included:3 x Compatible Improved Version Nano V3.0
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