Would it be easy to add the DHT11 /DHT22 temp/humidity and BMP280 Barometric Pressure digital sensors? These are very popular project sensors being low cost. Great for student projects! The DHT22 is a ...

When you have access to your own CNC machine, you tend to make stuff first and ask questions later. That sounds like how [Rui Cabral] came up with a weather station stuffed into a miniature arcade ...

Based on rp2040_hal and embedded_hal. Communicates though a single data wire which requires some internal pin handling for bi-directional state.

If you want to measure humidity (and temperature, and maybe even barometric pressure) in a device that you’re building, have a look at this comprehensive test of seven different options. We’re going ...