Customer Reviews

5 out of 5
See all 9 reviews
Write a Review
  • All Reviews (9)
  • Image (4)
  • Video (0)
  • All Star
    • All Star(9)
    • 5 Star(9)
    • 4 Star(0)
    • 3 Star(0)
    • 2 Star(0)
    • 1 Star(0)
Sort by:
Top Review
  • Top Review
  • Most Helpful
  • Most Recent
Reviews only from your country (United States)
|
Show Original

A part of the review has been auto-translated.

  • 30/03/2021

    Great product very well packaged

    Comments
    Show Original
  • 30/12/2020

    Very innovative packaging. Received in 11 days from order. Very pleased. Will buy from this vendor again.

    Comments
    Show Original
  • 24/01/2020

    Arrived safe and sound. It comes preloaded with NodeMCU firmware, which allows you to directly connect to it via serial comms, but you will need a serial-FTDI adaptor or a dedicated ESP01 adaptor stick. With its original stock firmware you can effectivly use it as a wi-fi/serial port for MCU without wi-fi capacity. But it is still a ESP2866, at heart, all be it with limited pin options... and can be programmed using the arduino IDE. You will need a USB Adaptor/Link to program and interact with these easily, and even then it will need some modification of pulling IO0 to ground in order to upload you sketch. I made a simple modification to the ESP-01s Link V2.0 which I got from Banggood. By adding a simple switch to the GND and IO0 pin I can easily select programing mode or interact mode. So for simple, ESP2866 applications thse look really handy. If you new to ESP2866 go for somethng like a Mini D1, but for the more experiance user the is cheep fun to be had

    Comments
    Show Original
  • 05/07/2019

    ótimo produto, chegou conforme prometido, só ainda nao os testei...mas acredito que esteja tudo certo.

    Comments
    Show Original
  • 17/03/2021

    very fast delivery, good quality, no test yet

    Comments
    Show Original
  • 18/11/2020

    Fast delivery, dirt cheap, me happy...

    Comments
    Show Original
  • 13/10/2020

    fast delivery, good product

    Comments
    Show Original
  • 25/06/2020

    seems good device didn't check them still

    Comments
    Show Original
  • 09/03/2020

    Good product

    Comments
    Show Original
Show:

    Total 0 pages

    Go to page

    Go

    You might be interested in

    recommendation for you
    • US$9.99
    • US$7.99
    • US$23.99
    • US$3.99
    • US$6.99
    • US$7.99
    • US$3.49
    • US$18.99
    • US$19.99
    • US$4.99
    • US$7.99
    • US$7.99
    • US$8.99
    • US$3.99
    • US$8.99
    • US$9.99
    • US$3.99
    • US$16.99