{"id":8608174088,"title":"Adafruit HTU21D-F Temperature \u0026 Humidity Sensor Breakout Board","handle":"adafruit-htu21d-f-temperature-humidity-sensor-breakout-board","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003eHTU21D-F Temperature + Humidity Sensor - the best way to accurately read both temperature and humidity. \u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis I2C digital humidity sensor is an accurate and intelligent.\u003c\/span\u003e\u003cspan\u003e It has a typical accuracy of ±2% with an operating range that's optimized from 5% to 95% RH. Operation outside this range is still possible - just the accuracy might drop a bit. The temperature output has an accuracy of ±1°C from -30~90°C. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSuch a lovely chip - so we spun up a breakout board that includes the Filtered version (the white bit of plastic which is a PTFE filter to keep the sensor clean), a 3.3V regulator and I2C level shifting circuitry. This lets you use it safely with any kind of microcontroller with 3.3V-5V power or logic. \u003c\/span\u003e\u003c\/p\u003e","published_at":"2017-01-30T19:22:00-05:00","created_at":"2017-01-30T19:22:49-05:00","vendor":"kjdElectronics","type":"Adafruit","tags":["Breakout Boards","Sensors"],"price":1490,"price_min":1490,"price_max":1490,"available":true,"price_varies":false,"compare_at_price":1495,"compare_at_price_min":1495,"compare_at_price_max":1495,"compare_at_price_varies":false,"variants":[{"id":29778536776,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"4AD-WTO-4AS","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Adafruit HTU21D-F Temperature \u0026 Humidity Sensor Breakout Board","public_title":null,"options":["Default Title"],"price":1490,"weight":0,"compare_at_price":1495,"inventory_quantity":4,"inventory_management":"shopify","inventory_policy":"deny","barcode":"1899"}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1899-00.jpg?v=1486070155","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1899-01.jpg?v=1486070157","\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1899-02.jpg?v=1486070160"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1749\/9663\/products\/1899-00.jpg?v=1486070155","options":["Title"],"content":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003eHTU21D-F Temperature + Humidity Sensor - the best way to accurately read both temperature and humidity. \u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThis I2C digital humidity sensor is an accurate and intelligent.\u003c\/span\u003e\u003cspan\u003e It has a typical accuracy of ±2% with an operating range that's optimized from 5% to 95% RH. Operation outside this range is still possible - just the accuracy might drop a bit. The temperature output has an accuracy of ±1°C from -30~90°C. \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSuch a lovely chip - so we spun up a breakout board that includes the Filtered version (the white bit of plastic which is a PTFE filter to keep the sensor clean), a 3.3V regulator and I2C level shifting circuitry. This lets you use it safely with any kind of microcontroller with 3.3V-5V power or logic. \u003c\/span\u003e\u003c\/p\u003e"}

Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board

Product Description

The HTU21D-F Temperature + Humidity Sensor - the best way to accurately read both temperature and humidity. 

This I2C digital humidity sensor is an accurate and intelligent. It has a typical accuracy of ±2% with an operating range that's optimized from 5% to 95% RH. Operation outside this range is still possible - just the accuracy might drop a bit. The temperature output has an accuracy of ±1°C from -30~90°C. 

Such a lovely chip - so we spun up a breakout board that includes the Filtered version (the white bit of plastic which is a PTFE filter to keep the sensor clean), a 3.3V regulator and I2C level shifting circuitry. This lets you use it safely with any kind of microcontroller with 3.3V-5V power or logic.

$14.90 $14.95
Maximum quantity available reached.
  • One fully assembled and tested PCB breakout
  • a small piece of header.
  • You'll need to solder the header onto the PCB but it takes only a few minutes, even for a beginner.
  • Dimensions: 18mm x 16mm x 2mm / 0.7" x 0.6" x 0.08"
  • Weight: 1g
  • I2C 7-bit address 0x40