Morning all,
I thought perhaps this one needs its own thread (vs the Physical Things Discussion) - so I can answer any questions etc. Anyhow - we have released a Wall Mounted Neopixel Barometer with Trends and Conditions, powered by the Weather Flow API. Its made to be as simple as possible to make and also all files are provided to edit the 3d print, code etc. It’s part of the wider Open Gauges project.
https://connected-environments.org/open-gauges/neopixel-barometer/
Its been specially made for Weather Flow Tempest Owners so do let me know if you make one 
or have any questions.
More are incoming btw…
Andy