HTU21D Temperature and Humidity Sensor Module

The HTU21D Temperature & Humidity Sensor is a high-quality sensor available at a reasonable price.

This sensor module is low-cost, user-friendly, highly accurate, and digital, making it ideal for environmental sensing, data logging, weather stations, or humidor control systems. It only requires two lines for I2C communication to provide relative humidity and precise temperature readings, with a measurement time of up to 50 milliseconds.

To use this sensor in a project, you only need to connect four pins: one for VCC, one for GND, and two for I2C communication. The breakout board includes built-in 4.7k pull-up resistors for I2C communication. If you are connecting multiple I2C devices on the same bus, you may need to disable these resistors.

Package Includes:

1 x HTU21D Temperature and Humidity Sensor Module.

1 x Set of Header. (Unsoldered)