I2C BMP280 does not show in Signal K

[PaddyB]

You can get some great boards made up as well with high quality sensors really cheap by jlcpcb. This has not been turned off for about 6 years now.

https://github.com/boatybits/boatymonpy

Micropython but just paid for claude pro so it will likely do a great job rewriting the code far better than I could ever hope to do.
Even my fridge talks signalk

So cool...  Is that your board design?   If so did you use a company like PCBWay to build it?   I dont have the hardware chops to get the RF, EMI stuff good enough to commit to a bespoke board, but more of this kind of thing, with simple plug and play interfaces, woukd go lomg way toward making open boating more broadly available.

drawn up here - https://easyeda.com/editor
then these guys build them - https://jlcpcb.com/
Really handy, even just for little NMEA break out boards or whatever.