A humidity sensor (or hygrometer) senses, measures and reports both moisture and air temperature. The ratio of moisture in the air to the highest amount of moisture at a particular air temperature is called relative humidity. Relative humidity becomes an important factor, when optimizing for human comfort.

These BOSCH BME680 sensors are fairly simple to use, pre-calibrated and don’t require extra components so you can start measuring relative humidity, temperature, barometric pressure & approximate altitude fairly quick.

Features:

• Brand: CJMCU
• Ultra-small Pressure Height Development Board

Package includes:

• 1 x CJMCU-680 BME680 BOSCH Temperature And Humidity Pressure Sensor