Sonoff Zigbee 3.0 USB Dongle firmware update/reset error?

Configuration Zigbee
1

Hi there again,

I have a sonoff (I think P version) on a shelf and don’t know if was on Router mode or Coordinator… or probably with some custom firmware!

When connect to HA:
Serial Device Path

• /dev/tyUSBO - Sonoff Zigbee 3.0 USB Dongle Plus, S/n: 56xxxxxxxxxx - iTead

When select the Radio Type:

Texas Instruments Z-Stack ZNP protocol: CC253x, CC26

Then

Captura de ecrã 2024-07-25, às 19.05.11
Captura de ecrã 2024-07-25, às 19.05.11768×950 32 KB

Any option I choose I get error Failed to connect…

I try to flash with Texas Flash Programmer 2 but got errors opening “door”

217606182-5769e8e6-e6f9-45ae-8b10-a16d06e08977
217606182-5769e8e6-e6f9-45ae-8b10-a16d06e089771926×1029 78.1 KB

(image from internet)

The ideia in future is to push all tuya to local, and avoid Chinese datacenter
And also get a Network Mesh to understand what’s wrong.

2

Use the Zigstar Multi-tool

(works not only with the Zigstar, Sonoff is supported too)

3

hi there

Firmware I can download from

Seems the most update place with it.

About that firmware dont have HEX or BIN format to be able to use them

Any idea?

4

It’s a zip archive file. It contains the hex file.

image
image912×174 17.3 KB

5

I got firmware here…

now double verify it from GitHub… and also hex file… extracted (dont understand what happen)

thanks