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πŸ“» ESP8266 ESP-01S Transceiver Flash DIP 8 3-6V (Pack) Review

3

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Very good

Revainrating 4.5 out of 5  
Rating 
4.3
πŸ“Ά Network Transceivers, πŸ“Ά Networking Products

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Description of πŸ“» ESP8266 ESP-01S Transceiver Flash DIP 8 3-6V (Pack)

🚩 This latest version esp-01s WiFi module with stronger signal and 1MB Flash Memory, it is upgraded from 512KB. 🚩 About program: Please choose "Generic ESP8285 Module" board in Arduino IDE to program it. 🚩 ESP-01s adapter's PCB layout has changed for an improvement in WiFi radio performance. Compatible with Ar duino. Support 3 modes: AP, STA, AP + STA. 🚩 The ESP 01S is DOUT protocol, please choose SPI MODE as DOUT when you program it. 🚩 Please feel free to contact us if you have any question about how to use it. How to email us? Please click β€œStemedu”(you can find "Sold by Stemedu" under Buy Now button), in the new page, click β€œAsk a question” to email us.

Reviews

Global ratings 3
  • 5
    1
  • 4
    2
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Solved: NodeMCU Firmware Issues

I have flashed dozens of EPS-01s with NodeMCU but every time I have flashed them they will not boot even if flashed successfully. Normally you flash the ESP01 in QIO mode, at least all the others I've done, but in desperation I tried DOUT (Double Output) mode and they booted right away. I was willing to return them, I even emailed them to support and they were supposed to "check with the tech" but I figured it out first. Nothing has been heard from "Engineer" yet. I'm not sure what…

Pros
  • Computers and Accessories
Cons
  • Weak

Revainrating 4 out of 5

The program could not be made to run.

The download seems to work fine but the program doesn't work. I can program other ESP-01 modules but they don't work. What are the settings when using the Arduino IDE and a USB to ESP programmer like Arcobotic? I will update the review when I can work, otherwise I will return the product in 5 days.

Pros
  • Network transceiver
Cons
  • I vaguely remember

Revainrating 4 out of 5

Works well and gets the job done but not easy to use or program

So I'm a novice hobbyist in this business and have been trying to set up this module for about a couple of weeks (it's my fault) . Finally I was able to do it with the help of many guides, videos and help from the seller. It works really well, it's compact and cheap, which is probably a good thing since you can do a lot of dirty testing with it. It won't fit on a breadboard, so you can buy an extra universal ESP adapter for it (or solder it yourself, or just use FM cables). Otherwise I'd say…

Pros
  • Electronics
Cons
  • No paint required