MMA8452Q - 3-axis I2C accelerometer - Qwiic - SparkFun SEN-14587

Index: SPF-12035 EAN: 5904422340599

Sensor MMA8452Q is a 3-axis digital accelerometer. It allows you to measure acceleration in the configurable ranges. It communicates via the I2C bus, it is powered with the voltage from 1.95 V to 3.6 V. It has connectors Qwiic.

MMA8452Q - 3-axis I2C accelerometer - Qwiic - SparkFun SEN-14587
€8.86 tax excl.
Discontinued product
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Manufacturer: SparkFun
Compatibility: Arduino


The product has been discontinued. Check other products in category.


The MEMS module allows you to measure acceleration in three axes in three-dimensional space. The device communicates via I2C bus. In addition, it has a built-in temperature sensor, embedded FIFO buffer and programmable interrupts that enable, i.a. the detection of free decrease.


The module has necessary for the correct operation of the system, passive elements. Pins are holes for soldering of the goldpin connectors(not included) that enable the connection of the the sensor viawires and directly attach to the breadboard,the module also has two connectors of Qwiic.

Since the maximum voltage with which the system works, is 3.3 V, to work with Arduinonecessary is a voltage converter. The exceptions are the modules, operating with voltages of 3.3 V, for example,Arduino Pro Mini 328 - 3.3 V/8 MHz.


The product is compatible with Arduino

The manufacturer has prepareda sample programfor users ofArduino.



The sensor has pins for mountinggoldpinconnectors - 2.54 mm pitch(not included, purchased separately and self-soldered).




3.3 V

Supply voltage from 1.95 V to 3.6 V.


The ground of the system.

SDA The data line of the I2C bus.

Clock line of the I2C bus.


The interrupt signal.


The interrupt signal.



  • The supply voltage: 1.95 V - 3.6 V
  • Current consumption: up to 165µA
  • Communication interface: I2C
  • Measuring range:±2g, ±4g, ±8g
  • Output data speed: from 1.56 Hz to 800 Hz
  • Digital output: 8-bit and 12-bit
  • Two programmable interrupts for six sources
  • Three embedded channels of motion detection
  • The definition of orientation
  • Interface of the 0x1D address: 0x1C
  • Board sizes: 26 x 26 mm

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