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CH340G nano V3.0 R3 Board

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On the latest clones of Arduino models, The CH340 usb - serial converter chip has been used instead of Atmega 16u2 of the FTDI chip.

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    CH340G nano V3.0 R3 Board

    CH340G nano V3.0 R3 Board

    On the latest clones of Arduino models, The CH340 usb - serial converter chip has been used instead of Atmega 16u2 of the FTDI chip.

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On the latest clones of Arduino models, The CH340 usb - serial converter chip has been used instead of Atmega 16u2 of the FTDI chip.

CH340[1].jpg

The popular usb to serial chip CH340 works well and its drivers is already installed on Win 8+ and Linux. Unfotunately if you use Win 7 or MAC OS X you need to install your drivers manually.

You can download your CH340 Driver to operate faster and more stabile on Win 7 and Win 8 by clicking here.

To install CH340 driver on Win 7, click on the link, extract the files from the zip, go to CH341SER folder and open setup.exe.

If you use MAC, i wish this link will help you.

After you did all of these, plug your board, choose the new COM port on the Arduino IDE - Serial port menu, than your Arduino is ready to be programmed
.

COMS[1].jpg

Features:

  • Microcontroller: ATmega328
  • Operating voltage: 5 V
  • Supply voltage (recommended): 7-12 V
  • Supply voltage (limits): 6-20 V
  • Number of digital I/O pins: 14
  • Number of PWM pins: 6
  • Number of analog input pins: 8
  • Max DC current for each I/O pins: 40 mA
  • Flash memory: 32 kB (ATmega328, 0.5 kB is used by bootloader)
  • SRAM: 2 kB (ATmega328)
  • EEPROM: 1kB (ATmega328)
  • Clock speed: 16 MHz

Documents & Useful Links:

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