LIS3DH 3-axis I2C/SPI digital accelerometer - STEMMA QT - Adafruit 2809

Index: ADA-05295 EAN: 5904422354312

Sensor for measuring acceleration in three axes in the range: ± 2g, ±4 g, ±8 g / ±16 g. Powered with the voltage from 3 V to 5 V. It communicates over the I2C or SPI bus.

LIS3DH 3-axis I2C/SPI digital accelerometer - STEMMA QT - Adafruit 2809
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Manufacturer: Adafruit
Compatibility: Arduino


  • Supply voltage: 3 V to 5 V
  • Voltage of the pins: 3 V to 5 V
  • Three axes: X, Y, Z
  • Communication interface: I2C (TWI), SPI
  • The bus address: 0x18 or 0x19 (selected with SDO pin)
  • Resolution: 10 bits
  • 3 additional analog inputs for reading I2C
  • Measuring ranges (configurable):
    • ±2 g, ±4 g, ±8 g, ±16 g
  • Pins: goldpin connectors - 2.54 mm pitch (strap included in the kit for self-soldering)
  • 4 mounting holes with diameter: 2 mm
  • Board sizes: 25,4 x 17,8 mm
  • Weight: 1.5 g





Sensor for measuring acceleration in three axes: X, Y, Z in the range of ±2 g, ±4 g, ±8 g / ±16 g. For communication with the central unit is the popular I2C or SPI bus. The module has necessary for the correct operation of the system, passive elements. Pins are holes for self-soldering of the goldpin connectors - 2.54 mm pitch (included) to connect the sensor viawires or to directly attach into the breadboard. The module also has a STEMMA QT connector that can be used to connect the sensor to the controller without soldering.


The product is compatible with Arduino

A detailed description along with sample code, can be found inthe user guide.



The sensor has pins for mounting the connectors of goldpin type - pitch of 2.54 mm, the strap is in the set for self-assembly. The board also has a STEMMA QT connector, which is an alternative connection method.


LIS3DH 3-osiowy akcelerometr cyfrowy I2C / SPI




Vin The module's supply voltage ranging from 3 V to 5 V.
GND The ground of the system.
3Vo Regulator's output of 3.3 V with the current of 100 mA.
SCL Clock line of the bus I2C (TWI) SPI
SDA The data line of the I2C bus (TWI) / CFI (MOSI)

The address selection of the I2C bus:

  • 0x18 - default address, the pin is pulled to ground through the resistor of 10,
  • 0x19 - alternate address - in order to select it, you must indicate the high status.
In SPI mode this pin is MISO.

Selection of I2C / SPI. Pin not connected or connected to a high status, selects the I2C communication, connected to low status, it selects the SPI communication.


Programmable interrupts, the details inthe documentation.

A1, A2, A3

Analog pins to read the I2C bus, the details inthe documentation.


Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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Product reviews

LIS3DH 3-axis I2C/SPI digital accelerometer - STEMMA QT - Adafruit 2809


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Customers opinion
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Zbigniew Ś. 01.08.2021 Confirmed purchase Translated review
basic product in a given category, cheap, for individual applications, good quality

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