Problem flashing Sonoff Mini R2

[Paul Silaghi]

Hello,

My name is Paul Silaghi, I am from Romania.

I want to connect my Sonoff Mini R2 to MQTT but I have a problem flashing to Tasmota. Here is what I already did:

• I managed to connect Mini to laptop following this procedure: https://github.com/njh/sonoff-ota-flash-cli
• I enabled WSL and Debian from Microsoft Store to be able to use Linux commands from that link
• I downloaded sonoff-ota-flash.sh

Problem is the following: when I try to execute sonoff-ota-flash.sh the script does not find my module in my local network even if I see it in my router’s device list with local IP. I am asking you advices about where could be the problem, or to point me out another method of flashing Mini with Tasmota. Please take into consideration I am rookie :) Thank you in advance.

[Philip Knowles]

Look at this page

Sonoff Mini R2 Switch Module (MINIR2) Configuration for Tasmota

It says it needs to be in 'DIY Mode' so then look at this page

GitHub - itead/Sonoff_Devices_DIY_Tools

Along with the issue

Sonoff mini R2 fw 3.7.6 broken? · Issue #138 · itead/Sonoff_Devices_DIY_Tools

And possibly

Flashing Tasmota firmware onto Sonoff devices over-the-air: “How-to” using just a terminal and web-browser - CGomesu

Flashing Tasmota firmware onto Sonoff devices over-the-air: “How-to” using just a terminal and web-browser A blog and portfolio website built with Jekyll and hosted on Github Pages cgomesu.com

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From: sonof...@googlegroups.com on behalf of Paul Silaghi
Sent: Monday, April 21, 2025 11:07
To: TasmotaUsers
Subject: Problem flashing Sonoff Mini R2

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