Arduino Nano V3.0 with CH340 chip


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The Arduino Nano is a small, compact microcontroller board based on the ATmega328. It has more or less the same functionality of an standard Arduino Uno. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one.

This board has the CH340 chip as the USB to Serial Programmer. CH340 Driver can be downloaded below on the downloads section.

Features / Specifications

  • Microcontroller: Atmel ATmega328
  • Operating Voltage (logic level) 5 V
  • Input Voltage (recommended) 7-12 V
  • Input Voltage (limits) 6-20 V
  • Digital I/O Pins 14 (of which 6 provide PWM output)
  • Analog Input Pins 8
  • DC Current per I/O Pin 40 mA
  • 32 KB (ATmega328) of which 2 KB used by bootloader
  • 2 KB (ATmega328)
  • 1 KB (ATmega328)
  • Clock Speed 16 MHz
  • Dimensions 45mm x 18mm
  • Width 18 mm
  • Weigth 5 g
  • USB to UART programmer chip: CH340

Tutorials / Manuals / Documents


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