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  1. Parts
  2. /Sensors
  3. /IMU & motion

ADXL345 Triple-Axis Accelerometer STEMMA QT Breakout

OverviewWiringAlternates
ADXL345 Triple-Axis Accelerometer STEMMA QT Breakout - Adafruit - 1231
Availability
In stock

Digital ADXL345 triple-axis accelerometer breakout with I2C/SPI interface, STEMMA QT/Qwiic connectors, on-board 3.3 V regulator, and logic-level shifting for 3 V or 5 V microcontrollers.

Parts tray full · 5 max · remove a part to add another
ADXL345 Triple-Axis Accelerometer STEMMA QT Breakout — Adafruit — 1231

Offers

  • Adafruit$17.50
  • ?DigiKey$17.50
  • ?OpenCircuit€24.25
  • Pimoroni£17.10

Offers

  • Adafruit$17.50
  • ?DigiKey$17.50
  • ?OpenCircuit€24.25
  • Pimoroni£17.10

Pinout

Logical pinout · physical placement not verified
ADXL345 TRIPLE-AXIS ACVINSDOALT ADDRMISO3VoCSGNDINT1STEMMA QTINT2

2 grouped connections are listed in the table but omitted from the graphic until individual pins are available.

  • VIN1
    Type · Power
  • 3Vo2
    Type · Power
  • GND3
    Type · Ground
  • SCLSCK4
    Type · I2C, SPI
  • SDAMOSI5
    Type · I2C, SPI
  • STEMMA QT6
    Type · Unknown
  • SDOALT ADDRMISO7
    Type · GPIO, SPI
  • CS8
    Type · SPI
  • INT19
    Type · GPIO
  • INT210
    Type · GPIO
PinPositionType
VIN1Power
3Vo2Power
GND3Ground
SCLSCK4I2C, SPI
SDAMOSI5I2C, SPI
STEMMA QT6Unknown
SDOALT ADDRMISO7GPIO, SPI
CS8SPI
INT19GPIO
INT210GPIO
Logical pinout · physical placement not verified
ADXL345 TRIPLE-AXIS ACVINSDOALT ADDRMISO3VoCSGNDINT1STEMMA QTINT2

2 grouped connections are omitted from the graphic until individual pins are available.

Pin details

10 connections
  1. VIN
    Power
    1
  2. 3Vo
    Power
    2
  3. GND
    Ground
    3
  4. SCLSCK
    I2C, SPI
    4
  5. SDAMOSI
    I2C, SPI
    5
  6. STEMMA QT
    Unknown
    6
  7. SDOALT ADDRMISO
    GPIO, SPI
    7
  8. CS
    SPI
    8
  9. INT1
    GPIO
    9
  10. INT2
    GPIO
    10

Start wiring

I2C · SPI · Analog · 3.3 – 5 V · Breakout

Confirm the data interface matches your host board.

Module pins: VIN, 3Vo, GND, SCL / SCK, SDA / MOSI. Schematik maps them to your board in the app.

IMU & motion

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