I’ve seen few videos that referenced flashing IoTs such as Sonoff switches with Tasmota. Incidentally all these articles and videos are little dated (~2018). I bought few Sonoff switches which worked great out of the box so not sure if Sonoff caught up with market demand or if I am missing out on any functionality.
So any pointers or tips on the subject would be helpful.
Thanks,
PS: I am not a huge fan of soldering but would do it if there are any tangible benefits for feature functionality.
The first Sonoff’s I flashed I did indeed solder. But now I just keep the Header pins in the hole, and flash without soldering. And the newest versions (e.g. Sonoff mini ) can be flashed OTA out of the box.