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Review on ๐Ÿ“ฅ Optimized ESP8266 Firmware Downloader Flash Download Tool for ESP-01S/01 ESP-07/07S ESP-12E/12F/12S/F by Chris Lemm

Revainrating 5 out of 5

It didn't say you should ground the GPIO0 pin

I've read a lot of reviews saying it's plug and play but it's not for me. I had to ground GPIO0 to charge it. Although this fact was obvious in the esp8266 data sheet, everyone here claims its plug and play without mentioning it. So it hit me. I gave it three stars as something like this should have a QA. I would save newbies so much time.

Pros
  • , good thing
Cons
  • Reliability