To lower the price for genius FTDI FT232RL USB-TTL IC, this is the new version of nano, replace the FT232RL by CH340, a few extra pins and functions added.

Keep most of the original design, but price is much more cheaper.


  • ATmega328 microcontroller
  • Input voltage – 7-12V
  • 14 Digital I/O Pins (6 PWM outputs)
  • 6 Analog Inputs
  • 32k Flash Memory
  • 16Mhz Clock Speed
  • Package including USB cable and pin headers.
  • No extra schematic or documentation available yet for this item, please refer to the original design.
  • EDAduino series get 17% discount for ordering 50pcs +, price auto update in cart page.

The basic use guide please see on this page.


Additional information

Weight 0.06 kg

4 reviews for EDArduino UNO-C Arduino-Compatible R3 Board, CH340

  1. 5 out of 5

    conradj (verified owner)

    Very good price, the extra male headers that can be added is a big bonus.

  2. 5 out of 5

    laplaciano_1 (verified owner)

    It is a good option for the price.

  3. 5 out of 5

    diazfjg (verified owner)

    Very good arduino uno version for chepeast price.

  4. 5 out of 5

    Delia (verified owner)

    very good price, working good, no problem connecting to PC (win7 or ubuntu)

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