Mijia Smart Temperature and Humidity Sensor 3 Mini Specs At just 43 × 43 × 12.5mm, the Mijia 3 Mini is compact and lightweight, making it easy to place anywhere. Compared to its predecessor, the ...

Housed in a tiny 6-pin DFN package, TE Connectivity’s HTU31 humidity and temperature sensor offers typical accuracy of ±2% RH and ±0.2°C. The sensor, which is available in both digital and analog ...

This humidity sensor consists of 2 copper conductors that are located at small distance from each other. The relay switches as soon as the moisture makes a connection that is more or less electrically ...

As expected, we noted a small but significant difference between the two (with the built-in sensor reading 71% humidity when the others read 69%, for instance).

The small sensors were able to monitor temperature, humidity and light intensity. This allowed the bees to collect data which could then be compiled to form a complete picture of the farm.

It’s a professional one-off, capable of displaying the UV index, temperature, humidity, and pressure in one tiny little enclosure. The UV badge is designed to be used outdoors.