We use cookies to give you the best possible experience on our site. By continuing to use the site you agree to our use of cookies. Find out more

SparkFun altimeter / barometer (MPL3115A2)

Module - HiTech Electronic kit for Arduino
Price incl. VAT £13.90
Price excl. VAT £11.58
Ordered on request within 4 days Watch Availability
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 24 months Code:  SEN112a Product Number:  SEN-11084 Manufacturer's Website: (EN)
Helpdesk Print
SparkFun altimeter / barometer (MPL3115A2) Ordered on request within 4 days

SparkFun altimeter / barometer (MPL3115A2)

Module with digital barometer enables measurement of the height in meters, and pressure in the range from 50 to 110 kPa. The system has an internal 24-bit converter, which converts the analog signal into digital form. Data is transmitted to the microcontroller via I2C (TWI) interface at speeds up to 400 MHz. The equipment also has a 12-bit resolution with a thermometer, which enables temperature measurement in the range from -40 to 85 ° C.

The sensor operates in a voltage range from 1.95 to 3.6 V. This makes it possible to control directly microprocessors operating at this voltage for example. STM32Discovery, Arduino Pro Mini 3.3 or minicomputer Raspberry Pi. In order to connect systems to a voltage of 5 V for example. Arduino Uno, must be connected via a voltage converter.

The module can be connected via solder joints goldpin (sold separately) with a pitch of 2.54 mm. Conducting strips allow the connection of the module by wires or direct contact.

Key Features

  • I2C communication interface (TWI)
  • Built-in FIFO - 32 samples
  • The ability to record data for 12 days using the built - in FIFO
  • Programmable interrupt
  • Two holes of 3 mm diameter
  • Size: 18 x 15 mm


1.95 to 3.6 V

Operating voltage (pin):
1.6 V - 3.6 V

Measurement range 50 to 110 kPa
Accuracy: ± 0.05 kPa
Resolution: 20 bits

Measuring range: -40 to 85 ° C
Accuracy: ± 1 ° C (25 ° F) ± 3 ° C (remaining range)
Resolution: 12 bits

data in meters
Accuracy: 30 cm
Resolution: 20 bits


This product is not an independently functional unit and may require professional installation.

Online chat

Dear customer, your question you can send us a message via the contact form here, respectively. you can solve your query online using chat. If you want to use the chat log , please.

Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

There are no posts in this discussion. Forum SparkFun altimeter / barometer (MPL3115A2)
Help others choose the best products...
Write a review
For shipping to other EU countries visit this page SparkFun altimeter / barometer (MPL3115A2). Chcete doručit zboží do Česka? Prohlédněte si SparkFun výškoměr/ tlakoměr (MPL3115A2).

Link to Manufacturer's Website: Enter link to the external review

Note (link, Part number etc.):

My Alza Log In Shipping & Payment About Us
Shipping to: