Do you want to build a simple and high-precision digital weather station, or learn to control the weather in the house? This sensor will tell you when you need to turn off your air conditioner or run a humidifier in the greenhouse.
The heart of this temperature and humidity sensor is the SHT31 chip by Sensirion.
The chip is made using patented CMOSens® technology, calibrated and characterized with high measurement accuracy.
The module has two groups of Troyka contacts exposed:
At the hardware level, the sensor communicates with the control electronics via I²C.
No need to worry about bits and bytes. We have written libraries that hide the complexity and details of the protocol. In all, the communication with the module is only a little more complicated than blinking an LED.
|& nbsp;||Measuring range||Resolution||Error|
|Temperature||−40 to +125 °C||0.01 °C||± 0.2 °C|
|Humidity||0–100% RH||0.01% RH||± 2% RH|