Back home after his trip, he built this simple Temperature, Altitude and Pressure Display ... use a custom PCB and a LiPo battery to shrink it in size. While at it, we think it would be nice to ...

[Fandonov] has created a weather station project with an Arduino Uno at its heart and a Waveshare e-ink display as its face ... interesting ones are this one using a classic TI99/4A home computer ...