A Raspberry Pi Pico combined with a BME280 sensor can create a small Pico Altimeter that measures data like elevation and air pressure.

This article presents the development and experimental verification of a temperature and humidity sensor featuring a stable structure and high sensitivity. The sensor utilizes a Mach-Zehnder ...

Python scripts and systemd units for periodically logging humidity and temperature readings with two DHT22 sensors. - Releases · Iizuki/Raspberry-Pi-double-DHT22-temp-humidity-logger ...