Raspberry Pi module with wireless connectivity or a Wi-Fi dongle attachment. A BME280 module for attaching pressure, temperature, and humidity sensor. A DS18B20 temperature probe with a one-meter ...

The project is completely open source and based on a Raspberry Pi base station which connects to ESP32 based sensor nodes and online services to nicely present the data on a 7″ touch screen display.

I built a system using Raspberry Pi Pico W boards with DHT22 sensors in multiple rooms, each sending temperature and humidity data over MQTT. My Home Assistant Raspberry Pi listens for this data ...

The Raspberry Pi weather station uses a tiny Pico W main board has the main processor ... The sensor integrates onboard temperature sensor, humidity sensor and barometer offering high precision ...

S ummer break is the perfect time to turn curiosity into hands-on learning, especially with a Raspberry Pi in the mix.

To detect the temperature, a simple temperature-humidity sensor was linked to the Home Assistant. Similarly, to start the car, an ESP32 was integrated into the home automation software.

The temperature and humidity inside of your house has more impact on you and your home than making it feel a little chillier or muggier than usual.

The arre Temperature Sensor, with Matter & Thread support, monitors temperature, humidity, barometric pressure, and VOC air quality.