Consider a version of openscale sync to f-droid

[martyn-meister]

Is your feature request related to a problem? Please describe.

I would like to import my data into my homeassistant setup automatically (auto-backup is at best daily). So I'd like to send the data to my personal mqtt server and maybe process it with node-red or similar or if HA can deal with the data as is, even better.

Right now, the openscale-sync requires a google account (to access the play store, and one assumes with google fit it is necessary as well) because it was envisioned for google fit, but I prefer to just install from f-droid.

Describe the solution you'd like

A version of openscale sync (perhaps that only does mqtt) built and pushed to f-droid upon release.

Describe alternatives you've considered

• I could use auto-backup, and another program to push the data but it has significant lag and I would prefer to just send the data immediately to HA.
• I have tried to configure a HA native setup for the scale as well but between the vagueries of limited documentation of ESPHome and BTLE vs bluetooth and potential encryption / requiring an installation of the official app, this route hasn't worked for me yet.

Additional context

[whc2001]

I think openScale Sync is actually proprietary since it's paid on Google Play and I can't find anything related to MQTT in this repo. At this point your best bet is to analyze the java code for your scale (I believe those are in GPLv3 so as long as you just use it yourself it won't violate anything) and write an Arduino sketch running on ESP32 to communicate with your scale.