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3-Axis Digital Accelerometer Unit (ADXL345)

U056 · M5Stack

3-Axis Digital Accelerometer Unit (ADXL345) photo

Unit Accel is a motion data sensor that integrates an ADXL345 three-axis accelerometer, capable of measuring acceleration data up to ±16g (13-bit resolution). The output data format is a 16-bit two's complement, accessible via the I2C digital interface (address 0x53). An accelerometer is a device that measures acceleration forces. These forces can be static (like gravity) or dynamic, caused by movement or vibration of the accelerometer. By measuring acceleration due to gravity, you can… (M5Stack U056)

Part numberU056
ManufacturerM5Stack
CategorySensors › IMU, Accelerometers & Gyros
Pins4
Resolution13 bit

3-Axis Digital Accelerometer Unit (ADXL345) pinout

PinNameTypeDescription
1SCLinput
2SDAbidirectional
35Vpower
4GNDground

Schematic symbol and footprint

5V3SCL1SDA2GND4
Schematic symbol
1234
Footprint: Grove HY2.0 4-pin through-hole, 2.0 mm pitch — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.

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