HiLetgo HTU21D Temperature Humidity Sensor Breakout Module I2C IIC 1.5V-3.6V Replace SHT15 Compatible to SHT20 SHT21

The new generation of HTU21D temperature and humidity sensors has set new standards in terms of size and intelligence: it embeds a double row, flat, leadless DFN package for reflow, with a 3x3mm bottom surface and 1.1mm height. Sensor output calibrated digital signal, standard I2C format. Diversified output, wide operating voltage range, also it have high temperature accuracy and humidity accuracy. Designed for low power and small volume applications, the HTU21 Series modules are characterized by good quality, fast response, strong anti-interference ability, and high cost performance. The tiny volume (3x3mm), low power consumption. At the same time, HTU21D can be fully compatible with SHT20 and SHT21 in Switzerland, Pin to Pin can be realized on hardware pins, without modifying the circuit board.