apkstudio VS counterfeit_DS18B20

There is also a tool called apkstudio, it allows to edit an apk , recompile and sign it https://github.com/vaibhavpandeyvpz/apkstudio give it a try.

You can decompile android apps, which will give mostly the original Java Classes / functions with anonymized names (class A, function b, etc...). Framework classes and methods usually stay pretty much the same.

See for example https://github.com/robertohuertasm/apk-decompiler and https://github.com/vaibhavpandeyvpz/apkstudio (only used the first one but the seconds looks practical)

Si potrebbe provare a usare: https://github.com/vaibhavpandeyvpz/apkstudio

JFTR, There is also ApkStudio[0], but it is not updated since October 2020.

[0] https://github.com/vaibhavpandeyvpz/apkstudio

I used this project to indetify it its Falimy C clone

Are you sure that it actually is a ds18b20? Most sold items are fake: https://github.com/cpetrich/counterfeit_DS18B20

Info on how to identify fakes: https://github.com/cpetrich/counterfeit_DS18B20

According to https://github.com/cpetrich/counterfeit_DS18B20 some fakes might run into crc errors. On the other hand any kind of cabling issue would probably also...

p.s., just a heads up, your DS18B20s are almost certainly fakes. I'm using some of the fakes as well, and they perform well enough for my application, but there's a real chance genuine sensors would perform better on a long network.

Looks like a counterfeit DS18B20 sensor. I think all these similar style sensors sourced from China contain counterfeit devices. See https://github.com/cpetrich/counterfeit_DS18B20

If you're using DS18B20 devices, you should probably be aware of https://github.com/cpetrich/counterfeit_DS18B20, just for general information.

I have recently purchased Sonoff DS18B20 temperature sensor. I was curious to check if it uses an original temperature sensor. For this I have tried this Arduino sketch: https://github.com/cpetrich/counterfeit_DS18B20 . To my big surprise it turned out that it has a counterfeit sensor. Could anyone test it as well and confirm or deny my findings?