USB-TTL Serial CH340 Board

(6 customer reviews)

$1.00

SKU: DPR1039 Categories: , Tags: , ,

Description

Can be used for serial interface software downloading, programming, etc.

  • Three status LED, pwr, tx and rx
  • TTL level selectable: 3v3 or 5V.
  • Support up to windows 8
  • Documentation on this page.
  • Note: Only 5V can be used to power external target device, 3V3 only used for TTL.
  • Buck order price $0.8 for more than 50pcs order, price will automatically updated in the cart page.

Additional information

Weight 0.01 kg
Company

WCH

6 reviews for USB-TTL Serial CH340 Board

  1. Gloria (verified owner)

    Easy to use, 5V or 3V3 jumper selectable. Very useful and inexpensive tool. Works in Ubuntu.

  2. telefonni (verified owner)

    Good for the price. Very useful.

  3. nfriedly (verified owner)

    There doesn’t appear to be an official OS X driver. There’s an unofficial one at https://www.mac-usb-serial.com/ but it costs 7x the price of the device….

  4. conradj (verified owner)

    Very good price and works perfectly. Using them program ESP8266 modules.

  5. njnazim

    Works absolutely great for the price! Remember to download the recommended driver via http://www.wch.cn/download/CH341SER_EXE.html
    and consider to press the reset button while uploading your program.

  6. mandi (verified owner)

    Works like a charme. (Don’t forget to use the driver ‘njnazim’ desribed) I have replaced te 6-pin single-row male connector by a 2×6-pin double-row connector. I wired DTR and other signals to the second row. Now I get the ‘automatic reset’ like on the original FDTI board. Really a nice little board. Using it for programming Mini Pro and others.

Add a review

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Product Enquiry