Shopping Cart

0 item - $0.00

You have 0 items in your shopping cart.

Availability: In stock

Regular Price: $9.00

Special Price $7.56

This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25°C over the sensor's -40°C to +125°C range and precision of +0.0625°C. They work great with any microcontroller using standard i2c. There are 3 address pins so you can connect up to 8 to a single I2C bus without address collisions. Best of all, a wide voltage range makes it usable with 2.7V to 5.5V logic!

Unlike the DS18B20, this sensor does not come in through-hole package so we placed this small sensor on a breakout board PCB for easy use. The PCB includes mounting holes, and pull down resistors for the 3 address pins. We even wrote a lovely little tutorial and library that will work with or CircuitPython. You'll be up and running in 15 minutes or less.

Some quick specs:


Technical specs:

  • Sensing Temperature: -40°C ~ 125°C
  • Accuracy: 0.25°C typical
  • Voltage - Supply: 2.7V ~ 5.5V
  • Operating Temperature: -40°C ~ 125°C
  • Uses any I2C address from 0x18 thru 0x1F
  • Datasheets, Fritzing object, PCB CAD files and more in the tutorial

Dimensions:

  • 21mm x 13mm x 2mm / 0.8" x 0.5" x 0.08"
  • Weight: 0.9g

    Product Tags

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

    Customer Reviews

    3 Item(s)

    per page
    Review by n***s
    good (Posted on 11/30/2021)
    Review by d***y
    Love! (Posted on 11/29/2021)
    Review by j***3
    Very very good (Posted on 11/29/2021)

    3 Item(s)

    per page

    Write Your Own Review

    You're reviewing: MCP9808 High Precision I2C Temperature Sensor Breakout Board

    How do you rate this product? *

      1 star 2 stars 3 stars 4 stars 5 stars
    Price
    Value
    Quality

    Retra faucibus eu laoreet nunc. Tincidunt nulla a Nulla eu convallis scelerisque sociis nulla interdum et. Cursus senectus aliquet pretium at tristique hac ullamcorper adipiscing et Donec. Enim montes parturient.

    8