{"product_id":"gravity-dht20-temperature-humidity-sensor-for-arduino","title":"Gravity: DHT20 Temperature \u0026 Humidity Sensor for Arduino","description":"\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eDHT20 is a brand new ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensor element and a standard on-chip temperature element. All sensors are factory calibrated and characterized by low power, high precision \u0026amp; stability, fast response, and strong anti-interference. Moreover, the DHT20 performance parameters of accuracy, power supply voltage, measurement range and response time have been enhanced greatly over the previous generation, making it more cost-effective.\u003c\/p\u003e\n\u003cp\u003eBesides that, the DHT20 temperature \u0026amp; humidity sensor employs I2C digital output protocol, which is very suitable for HVAC, automobiles, data loggers, weather stations, home appliances, and other related temperature and humidity detection and controlled areas.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E30030-content1.webp?v=1791087954\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFactory calibration\u003c\/li\u003e\n\u003cli\u003eI2C digital output\u003c\/li\u003e\n\u003cli\u003eQuick response, strong anti-interference ability\u003c\/li\u003e\n\u003cli\u003eLow power, low cost\u003c\/li\u003e\n\u003cli\u003eCompatible with mainboards like Arduino, micro:bit, ESP32, Raspberry Pi\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.3~5.5V main controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V ~ 5.5V DC\u003c\/li\u003e\n\u003cli\u003eOperating Current: ＜1mA\u003c\/li\u003e\n\u003cli\u003eOutput Signal: I2C (0×38)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -40 ~ +80°C ±0.5°C\u003c\/li\u003e\n\u003cli\u003eHumidity Range: 0~100%RH ±3%RH (25°C)\u003c\/li\u003e\n\u003cli\u003eResolution: 0.01℃, 0.024%RH\u003c\/li\u003e\n\u003cli\u003eStorage Condition: 10℃-50℃, 20-60%RH\u003c\/li\u003e\n\u003cli\u003eBoard Dimension: 22*33 mm\/0.87*1.30”\u003c\/li\u003e\n\u003cli\u003eMounting Hole Size: Inner diameter 3.1mm (0.13”)\/Outer diameter 6 mm (0.24”)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0497\/\" target=\"_blank\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":67571620937805,"sku":"E30030-001","price":15.64,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0641\/5437\/files\/E30030-win1.jpg?v=1791088100","url":"https:\/\/www.mlab.com.au\/products\/gravity-dht20-temperature-humidity-sensor-for-arduino","provider":"MLAB","version":"1.0","type":"link"}