{"product_id":"10pcs-hdc1080-si7021-sht20-htu21d-module-low-power-gy-213v-hdc1080-high-accuracy-digital-humidity-with-temperature-sensor","title":"10pcs HDC1080 Si7021 SHT20 HTU21D Module Low Power, GY-213V-HDC1080 High Accuracy Digital Humidity With Temperature Sensor","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eDescription:The HTU21D 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 a 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 bonu!\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eThere are only four pins that need to be hooked up in order 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. And two data lines for I2C communication. This breakout board has built in 4.7k pull up resistors for I2C communications. If you're hooking up multiple I2C devices on the same bus, you may want to disable these resistors\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eImportant parameters of sensor:\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003ePower supply voltage: 1.5V - 3.6\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eHumidity measurement range: 0-RH\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eTemperature measurement range :-40℃ -- 105℃\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003ePower consumption :2.7uW\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eCommunication mode :I2C\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eHumidity accuracy range (10%RH to 95%RH) :HTU21D±2%RH\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eHumidity lag: ±1%RH\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eMeasurement time: 50ms\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eAnnual drift: -0.5%RH\/year\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eResponse time: 5 s\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eAt the same time, HTU21D can be fully compatible with Swiss SHT20 and SHT21, and the hardware pins can be Pin to Pin without modifying the circuit board. Software program and Swiss SHT20, SHT21 same, can achieve compatible replacement, without any modification. At the same time, compared with Swiss SHT20 and SHT21, HTU21D has a good price advantage, cost-effective.\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003eThe HTU21D ultra-small volume integrated temperature and humidity digital output module is a product of excellent performance by Humirel, a French sensor manufacturer. At the same time, HTU21D has great advantages in price, performance, power consumption and other aspects.\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cspan style=\"font-size:16px\"\u003ePin arrangement distribution\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb6a5574bd895451fb52feb673df18cb6d.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Seedeb27f8e6e40dfb74aa93f13551251O.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc8a9dc81858645df99b1abf5f4fdcca8Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S08ff6b629223495392ca813d8fcc43a10.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5f79fa6142de46309483072be515ceefK.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6a61ec6798964a99a2ec384bbfd8657a6.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0cde42c1409c405ba64e93d361cea9d9U.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000003229605\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Si7021","offer_id":55378453233963,"sku":"14:350853#Si7021","price":248.09,"currency_code":"USD","in_stock":true},{"title":"HDC1080","offer_id":55378453266731,"sku":"14:200000195#HDC1080","price":79.29,"currency_code":"USD","in_stock":true},{"title":"HTU21D","offer_id":55378453299499,"sku":"14:13978534#HTU21D","price":54.41,"currency_code":"USD","in_stock":true},{"title":"SHT20","offer_id":55378453332267,"sku":"14:1202#SHT20","price":89.64,"currency_code":"USD","in_stock":true},{"title":"HTU21D red plate","offer_id":55378453365035,"sku":"14:10#HTU21D red plate","price":57.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Se5bea233ef5a490b9d02abb9158337aaV.webp?v=1788341175","url":"https:\/\/yoeruyo.com\/products\/10pcs-hdc1080-si7021-sht20-htu21d-module-low-power-gy-213v-hdc1080-high-accuracy-digital-humidity-with-temperature-sensor","provider":"Yoeruyo","version":"1.0","type":"link"}