Data Sheet

172
7.15 IMU feature (FN0008)
This function allows to increase data update rate received from ultrasound beacon
with IMU due to sensor fusion up to 100 Hz, using inertial sensors (accelerometer,
gyroscope).
Required:
- Starter set
- Hedgehog with IMU
- SW and firmware version 5.85 or newer
- Ultrasound Update rate 4Hz or higher
Setup IMU feature:
Accelerometer calibration
‐ Before you start use the feature check
whether accelerometer has been
calibrated
‐ Check if hedge was not calibrated
before. Was damaged or fall down
‐ Put hedgehog on a flat surface
(antenna directs up) and connect to
your PC. Run the Dashboard
Go to view => Accelerometer calibration in
open window click autofill and clear table.
After all values will refresh. Next, click Pause
(shift + space)