{"product_id":"adafruit-si7021-temperature-humidity-sensor-breakout-board","title":"Adafruit Si7021 Temperature \u0026 Humidity Sensor Breakout Board - STEMMA QT","description":"\u003ch2 class=\"product-name-small\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThis Adafruit Si7021 Temperature \u0026amp; Humidity Sensor Breakout Board \u003cspan style=\"font-size: 0.875rem;\"\u003efor Silicon labs has ± 3% relative humidity measurements with a range of 0–80% RH, and ±0.4 °C temperature accuracy at a range of -10 to +85 °C. Great for all of your environmental sensing projects. It uses I2C for data transfer so it works with a wide range of microcontrollers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe put this nice sensor on a breakout board with a 3.3V regulator and level shifting so you can use it safely with 3.3V or 5V power \u0026amp; logic. There's a PTFE filter to keep the sensor clean, that's the white flat thing on top. Also comes with some pin header. Some light soldering is required to attach the header but it's easy to do.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions: 17.8mm x 15.3mm x 3.0mm \/ 0.7\" x 0.6\" x 0.1\"\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 1.0g \/ 0.0oz\u003c\/li\u003e\n\u003cli\u003eCode: 3251\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-si7021-temperature-plus-humidity-sensor\/overview\"\u003eProduct Wiki\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Si7021 Temperature \u0026amp; Humidity Sensor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eheader pins\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\n\u003cstrong\u003eLink:\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-si7021-temperature-plus-humidity-sensor\"\u003eTutorial for how to use it with Arduino or CircuitPython\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":42291017089215,"sku":"MLE00564","price":799.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE00564.jpg?v=1755828461","url":"https:\/\/makerlab.ph\/products\/adafruit-si7021-temperature-humidity-sensor-breakout-board","provider":"Makerlab PH","version":"1.0","type":"link"}