HDC1080 High Precision Temperature & Humidity Sensor Module - CJMCU-1080

About This Product

The HDC1080 sensor module is a seriously impressive little piece of technology for anyone working on environmental monitoring projects! The precision is what really stands out - it offers ??2% relative humidity accuracy and ??0.2??C temperature accuracy, which is professional-grade performance. The 14-bit measurement resolution means you're getting really detailed, accurate readings that cheaper sensors just can't match. Power efficiency is another big plus - it runs on just 2.7V to 5.5V, with an average supply current of only 710 nA at 1 sample per second for humidity measurement. When you're measuring both temperature and humidity, it draws about 1.3 ??A, which is incredibly low power consumption. The sleep mode current is just 100 nA, making it perfect for battery-powered applications where you need long runtime. The CJMCU-1080 version is well-made with good soldering and clear pin labels. Integration is straightforward if you're familiar with I2C communication - it's the same protocol used by many other sensors. Applications are endless: home automation systems, weather stations, HVAC monitoring, agricultural sensors, you name it. The small size makes it easy to incorporate into various projects without taking up much space. The data it provides is stable and reliable, without the drift issues you sometimes get with cheaper sensors. Whether you're a hobbyist working on a smart home project or a professional developing commercial products, this sensor delivers laboratory-grade accuracy in a compact, affordable package. The build quality feels solid, and it's been consistently accurate in my testing across different environmental conditions.