Nut – the connected keychain

nut

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At Amazon :

At Tmart.com :

At GearBest:

At AliExpress:

My best purchases (at GearBest):

  • Order of 28 February 2018: €2.31 (port included, I am not at all sure to find it at this price!)
  • Order of 2 January 2018: €4.55
  • Order of 26 November 2018: €5.08

gb1

Sonoff Basic/RF/TH10/TH16/POW/DUAL/G1

sonoff

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Flash the Sonoff 4CH Pro R2 (or 4CH Pro R3) with ESP Easy

I just received the 4CH Pro R2, version R2 changes the implementation of the ESP8285 chip, the method for detecting the pin 15 (to find GPIO0) changes slightly, this tutorial to save you time.

Note: 21/02/2021 : I have since tested the 4CH Pro R3, I was going to make a tutorial page for its programming. It is ultimately simpler than the R2, Sonoff learned from his mistakes and put the GPIO0 back on the button (oufff).

I did not make a tutorial page because I found a very clear and well done tutorial on the Fobul - Domotics page. Congratulations to him, go to his page and take a look at his blog.

For flashing, I used ESP_Easy_mega_20210114_normal_ESP8285_1M.bin

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