www.aconno.com
August 5, 2016
The information contained in this document is the property of aconno GmbH and should not be disclosed to any third party without written permission.
Specification are subject to change without notice. V.1.1 © aconno GmbH 2016
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5.1. Inertial Module
The ACD52832 incorporates a highly integrated iNEMO inertial module by
STMicroelectronics.
It allows the measurement of acceleration, angular moving rate
and magnetic field strength in all three dimensions.
The measurement range is selectable and depends on your application:
±2 /
±4 /
±6 /
±8 g linear acceleration full scale
±4 /
±8 /
±12 /
±16 gauss magnetic field strength full scale
±245 /
±500 /
±2000
dps angular rate full scale
The communication between the nRF52832 and the inertial module is realised through
the I
²
C interface and various interrupt lines which can also be configured through the
I
²
C bus.
Gyroscope / accelerometer address:
1101 010
Magnetometer address:
0011 100
For more information see the component manufacturer’s
datasheet:
http://www.st.com/resource/en/datasheet/lsm9ds0.pdf
Picture 4: Position on the board