{"product_id":"genuine-sparkfun-sparkfun-humidity-and-temperature-sensor-breakout-si7021","title":"SparkFun Humidity and Temperature Sensor Breakout - Si7021 Weather","description":"\u003cp\u003eThe Si7021 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 build a weather stations or humidor control system. All you need are two lines for I\u003csup\u003e2\u003c\/sup\u003eC communication, and you?ll have relative humidity readings and very accurate temperature readings as a bonus!\u003c\/p\u003e\n\n\u003cp\u003e There 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 I\u003csup\u003e2\u003c\/sup\u003eC communication. This breakout board has built-in 4.7K? pullup resistors for I\u003csup\u003e2\u003c\/sup\u003eC communications. If you?re hooking up multiple I\u003csup\u003e2\u003c\/sup\u003eC devices on the same bus, you may want to disable these resistors.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Full drops of water can damage the sensor. We recommend wrapping the board in Teflon\/irrigation tape for extreme conditions where water droplets may find their way onto the sensor.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.6\" x 0.6\"\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Weather\/SparkFun_Si7021_Breakout.pdf\"\u003eSchematic\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Weather\/Si7021.zip\"\u003eEagle Files\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/cdn.sparkfun.com\/datasheets\/Sensors\/Weather\/Si7021.pdf\"\u003eDatasheet\u003c\/a\u003e (Si7021)\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/si7021-humidity-and-temperature-sensor-hookup-guide\"\u003eHookup Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/sparkfun\/Si7021_Breakout\"\u003eGitHub\u003c\/a\u003e (Design Files \u0026amp; Example Code)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/github.com\/sparkfun\/Si7021_Breakout\/tree\/master\/Libraries\"\u003eGitHub\u003c\/a\u003e (Library)\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"sparkfun-10","offers":[{"title":"Default Title","offer_id":19063022213,"sku":"13763:SEN-13763:spark","price":2670.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/products\/13763-01a.jpg?v=1575978757","url":"https:\/\/www.tanotis.com\/products\/genuine-sparkfun-sparkfun-humidity-and-temperature-sensor-breakout-si7021","provider":"Tanotis","version":"1.0","type":"link"}