This Home Assistant add-on allows you to read temperature and humidity data from a DHT22 (or AM2302) sensor connected directly to the GPIO pins of a Raspberry Pi (specifically tested on Raspberry Pi 5 ...

This README is intended to be a brief tutorial on how to get a sensor running on an ESP32 Dev Board platform or similar to transmit time series data using Mosquitto MQTT to a Raspberry Pi or other ...

I have written a few other articles about the new Raspberry Pi (RPi) Zero 2 W. In my first, I provided an overview of its construction and cost, as well as some of its use-cases. In another, I ...