Gravity DHT20 Temperature & Humidity Sensor for Arduino

Description Gravity DHT20 Temperature & Humidity Sensor for Arduino Offers I2C digital output Quick response, strong anti-interference ability Provides low power, low cost Factory calibration Compatible with 3.3 ~ 5.5 V main controller The Gravity DHT20 Temperature & Humidity Sensor for Arduino is the newly upgraded version of the DHT11. Data accuracy, stability, response speed, measurement range are greatly improved up. DHT20 is a brand new ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensor element, and a standard on-chip temperature element. View more What's Included 1x Temperature and Humidity Sensor 1x Gravity-4Pin I2C Sensor Connector (30cm) Dimensions Size Board: 22 x 33 mm / 0.87 x 1.30 inch Mounting Hole: Inner diameter 3.1 mm (0.13 inch) / Outer diameter 6 mm (0.24 inch) Links Website Gravity DHT20 Temperature & Humidity Sensor for Arduino - Wiki Specifications Operating Voltage: 3.3V ~ 5.5V DC Operating Current: <1 mA Output Signal: I2C (0×38) Temperature Range: -40 ~ +80°C ±0.5°C Humidity Range: 0~100 % RH ± 3 % RH (25°C) Resolution: 0.01°C, 0.024 % RH Storage Condition: 10°C - 50°C, 20 - 60 % RH