Reverting back to Shelly firmware, OTA

So I have been a long time user of Shelly 1, I have about 20 or so, going back to hardware version 1.

Until recently they were all running Tasmota, because in those early days, that did what I wanted, and I just kept doing the same.

Currently Shelly firmware also seems to do what I want, but with a much more non-tech-user friendly interface

And I am thinking of reverting them all to Shelly OS

I know how to do that wired up to the TTL-Serial. I remember even saving an original image before I flashed Tasmota.

However, I would very much prefer doing it without having to climb up, on, under all the places I have mounted them, to remove them, flash them, and then climbing up,on, under those places again to put them back.

Shelly did not happen to make a Tasmota compatible "coming home" firmware? Some bootstrap OTA (Over the Air) minimised firmware that I can flash into Tasmota remotely, and that then allows allows me to flash proper Shelly firmware? Similar to Tasmota "minimal image" but for Shelly?

Zitat von SebMai

Thema

[Anleitung] OTA zu Original zurück

aufgrund der Fragen die öfter auftauchen hier mal eine Anleitung.

Als erstes müsst ihr in der Konsole

Setoption78 1

Eingeben damit andere Firmwares akzeptiert werden.

Danach installiert ihr die minimal.bin

Zu finden hier:

(Quelltext, 2 Zeilen)

direkt der Link zur minimal.bin

(Quelltext, 1 Zeile)

Diesen tragt ihr hier ein

Der Inhalt kann nicht angezeigt werden, da Sie keine Berechtigung haben, diesen Inhalt zu sehen.

Der Inhalt kann nicht angezeigt werden, da Sie keine

…

SebMai

28. Februar 2021 um 16:46

Thanks, I try today on a test device.

Edit: Works perfectly. Thanks

Now to make sure Shelly cloud does everything I want it to do, in a way I can explain to non-technical users, and I can do all of them.