Sensor Modules
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DISCONTINUED Replaced with  ADXL345 Accelerometer Module

Accelerometer Sensor Module is a 3-axis acceleration sensor. It utilizes the Analog Device ADXL345 providing a high resolution measurement of up to +/- 16 g. The accelerometer measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resolution from motion or shock. Its high resolution enables measurement of inclination changes of less than 1.0˚.

The module uses the I²C interface for data communication. The I²C lines are packaged with the power and ground lines into a modular connector, which allows easy plug and play operation. There are two connectors on the module to enable daisy chaining of multiple I²C devices together.

The OSEPP Accelerometer Sensor Module combined with the OSEPP Gyroscope Sensor Module can deliver a complete 6-axis sensor for full motion detection.



  • Plug and play with OSEPP I²C Expansion Shield
  • X-, Y-, Z- Axis acceleration measurement with full-scale-range of +/-2, 4, 8, or 16 g
  • Up to 13-bit of resolution maintaining 4 mg/LSB in all g ranges
  • Supports I²C interfacing with 2 programmable 7-bit address of 0x1D or 0x53
  • Provides pass-through connector to support daisy chaining of multiple sensors from the OSEPP Sensor Module family
  • Provides 0.1” breakout points for power and I²C interface pins access



I²C Addresses (7-bit) 0x1D, 0x53
Form Factor 23 mm x 36 mm
Power Consumption 0.7mW
Connector Pin Definition Pin 1: Power
Pin 2: I²C Data
Pin 3: Ground
Pin 4: I²C Clock


OSEPP™ Accelerometer Sensor Module Schematic (PDF)
Analog Devices ADXL345 3-Axis Accelerometer Data Sheet (PDF)
You can download the library from Github here.  


Stock Code Product Name
ACCEL-01 OSEPP™ Accelerometer Sensor Module