GY-213V-HTU21D 3.3V Humidity & Temperature Sensor is a low-cost, easy-to-use, highly accurate digital humidity and temperature sensor. This sensor is ideal for environmental sensing and data logging and perfect for weather stations or humidor control systems. All you need is two lines for I2C communication, and you’ll have relative humidity readings and very accurate temperature readings as a bonus! Only four pins need to be hooked up to start using this sensor in a project, one for VCC, one for GND, and two data lines for I2C communication. This breakout board has built-in 4.7k pull-up resistors for I2C communications. You may want to disable these resistors if you’re hooking up multiple I2C devices on the same bus. Features: 3.3V Supply Voltage Low power consumption – 0.15uA typical I2C interface Resolution: 0.04%RH, 0.02°C Temperature operating range: -40 to 125 ℃ Accuracy: ±2%RH, ±3°C Size: 15.24mm x 15.24mm Package included:1x GY-213V-HTU21D 3.3V Humidity & Temperature Sensor Check out our On Sale and Clearance Items Development Resources: Demo Codes, Schematics, Datasheets, Etc Hackaday serves up Fresh Hacks Every Day from around the Internet. Instructables is a community for people who like to make things. Explore, share, and do your next project with us! Where the world builds software Raspberry Pi Foundation What would you like to make today? Arduino’s mission is to enable anyone to enhance their lives through accessible electronics and digital technologies. Wikipedia is a free online encyclopedia created and edited by volunteers worldwide and hosted by the Wikimedia Foundation. Notes: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual colour of the item because of different photographing lights, angles and display monitors. .
