Posted in home hacks Tagged data acquisition, dehumidifier, dht22, environmental, humidity, hvac, PiCam, raspberry pi, sensor ← The Comforting Blue Glow Of Old Time Radio ...

There are many low-cost humidity and temperature sensors that can be used with the RPi. The most popular ones are the DHT22 and the DHT11. Both sensors can be used to transmit their data using only ...

It is simple to wire up to the Raspberry Pi and doesn’t require any pull up resistors. – DSB18B20 — This temperature sensor has a digital output, which works well with the Raspberry Pi.

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 ...

– DHT22 — This temperature and humidity sensor has temperature accuracy of +/- 0.5 C and a humidity range from 0 to 100 percent. It is simple to wire up to the Raspberry Pi and doesn’t require any ...

For instance, you can connect primitive temperature and humidity sensors as HATs and use them to convert your Raspberry Pi into a weather station. Owning a weather station can have many advantages.

You can also add a temperature and humidity sensor to the Arduino to check your pantry's environmental conditions. Software-wise, you'd be working with the WebSocket module on the Raspberry Pi and ...

Many low-cost wireless temperature and humidity sensors use a 433 MHz transmitter to send data back to their base stations. This is a great choice for the manufacturer of said devices because it&#8… ...

Program your Raspberry Pi to keep tabs on your bathroom's humidity levels with this handy tutorial David Hunt noticed one day that, every time he took a shower, his bathroom would become humid ...