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Adxl343 Breakout Learning Guide
AdafruitArduino
Analog Devices ADXL343 breakout board with I2C and optional SPI interfaces, suitable for 3.3V or 5V systems.
In stock
Specifications
5- Operating Voltage
- 3.0-3.6V (VIN), 3.3V (3V3) or 5.0V (VIN, SCL, SDA for I2C only)
- Logic Level
- 3.3V or 5V
- Gpio Count
- 2 (INT1, INT2)
- Dimensions
- 9 pin 0.1" header
- Connectivity
- I2C, optional SPI
Pinout
7| Pin | Name | Functions | Notes |
|---|---|---|---|
| VIN | VIN | POWER | Input to the 3.3V voltage regulator |
| 3V3 | 3V3 | POWER | Output of the 3.3V regulator, provides 3.3V power for other components (<100mA) |
| GND | GND | GND | Ground connection |
| SCL | SCL | I2C | Clock line on the I2C bus, with internal pullup resistor |
| SDA | SDA | I2C | Data line on the I2C bus, with internal pullup resistor |
| INT1 | INT1 | PWM | Interrupt output pin for activity/inactivity detection |
| INT2 | INT2 | PWM | Interrupt output pin for freefall and tap/double-tap detection |
Interactive pinout
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