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A project log for Motion remote

Prototype of a motion-sensing bluetooth remote for Android apps.

s.rihms.rihm 10/10/2019 at 18:510 Comments

Software for ESP32: Gather motion data from gyroscope and accelerometer (translational acceleration in x/y/z and rotation rate around x/y/z). Calculate X/Y/Z position and roll/pitch/yaw angles by integrating over time. Drift of roll and pitch angles is corrected by accelerometer measurements.

The data is compressed and sent via Bluetooth Low Energy in short intervalls. Arduino Code for the ESP32 can be found in attached Github repository.

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