713763 SparkFun Humidity and Temperature Sensor Breakout - Si7021

SparkFun Humidity and Temperature Sensor Breakout - Si7021

The Si7021 is a low-cost, easy-to-use, highly accurate, digital humidity and temperature sensor.
Categories
Prices are VAT included
€8.38 Price
€6.87 + VAT

Qty
 

Details

The 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 I2C communication, and you’ll have relative humidity readings and very accurate temperature readings as a bonus!

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 I2C communication. This breakout board has built-in 4.7KΩ pullup resistors for I2C communications. If you’re hooking up multiple I2C devices on the same bus, you may want to disable these resistors.

Note: 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.

Dimensions: 0.6" x 0.6"

Documents:

Specifications

Part. No. : SEN-13763

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Questions on SparkFun Humidity and Temperature Sensor Breakout - Si7021

No questions asked yet

Register or Login to ask a question.
Register or Login to ask a question.
  1. SparkFun Humidity and Temperature Sensor Breakout - SHT15

    713683 SparkFun Humidity and Temperature Sensor Breakout - SHT15

    The SHT15 Breakout is an easy to use, highly accurate, digital temperature and humidity sensor. This board has been fully calfalse
    Excl. Tax:
    €34.69
    Incl. Tax:
    €42.32
      Compare
  2. Adafruit Si7021 Temperature & Humidity Sensor Breakout Board

    808788 Adafruit Si7021 Temperature & Humidity Sensor Breakout Board

    This lovely sensor for Silicon labs has ± 3% relative humidity measurements with a range of 0–80% RH, and ±0.4 °C temperaturefalse
    Excl. Tax:
    €10.00
    Incl. Tax:
    €12.20
      Compare
  3. SparkFun Weather Shield

    713956 SparkFun Weather Shield

    The SparkFun Weather Shield is an easy-to-use Arduino shield that grants you access to barometric pressure, relative humidityfalse
    Excl. Tax:
    €33.37
    Incl. Tax:
    €40.71
      Compare
  4. SparkFun RedBoard Edge

    714525 SparkFun RedBoard Edge

    Scheda Arduino compatibile, pronta per essere montata a pannello. Ha tutte le caratteristiche della scheda RedBoard con i confalse
    Excl. Tax:
    €16.15
    Incl. Tax:
    €19.70
      Compare