Ben

> I changed user and group by simply declaring the `user` property in the docker compose file and it seemed to work. Here an example for docker newbies ```yaml ......

> Even if you set user to non-root with `user` option in docker-compose.yml, all the files in the volumes are still owned by root user, e.g. the cache files in...

I noticed the same problem. Here some pictures to show the problem.  

Was there already a two piece design (@rbaron), with an interchangeable probe like @Judman suggested? If yes why was it changed? It seems the easiest solution and also cheap.

Is there any progress on this topic? Have the same water meter and would like to capture the data and import it to may Home Assistant.

There is already Lily58 version available what you want, except the onboard controller. It’s called Lily58L

Do you solved the problem? If yes we can close this issue.

Are you using the ISP header? Which device you use, to burn the bootloader on the chip? Check also https://github.com/baerwolf/USBaspLoader/issues/19

Do you bought the kit via the original [GB](https://www.reddit.com/r/mechmarket/comments/apf0ng/gb_plaid_throughhole_kit_12x4_ortholinear/) or [keycapsss.com](https://keycapsss.com)? If yes, the bootloader is already burned and you only have to follow the[ firmware steps.](https://github.com/hsgw/plaid/blob/master/doc/en/firmware.md)

Ok, i can give you some tips, but can't explain the whole process. You need a ISP Flasher like the usbtinyisp (cheap on ebay or aliexpress). Connect the usbtinyisp via...