J150 Flight Controller: errors (28-002) and (28-003)

If getting the error listed below: 

Flight Controller: Heading Sensor Abnormal (28-002)

Flight Controller: Differential BeiDou Positioning Module Dual Antenna Not Oriented (28-003)

Steps to Troubleshoot and resolve these errors:

Step 1. Fully power off and restart the drone

Click here for an article on performing a full power down.

If the issue persists, continue with the steps.

Step 2. From the homepage, navigate to the 'Device' page.

Step 3. Select 'UAV' then 'Advanced settings'.

Step 4.  Select and complete the 'Horizontal Calibration.'

Power down and restart to confirm the problem is resolved.

If errors are still present, you can try the Compass Calibration and the Gyro Calibration

Click here for the article on the Gyro Calibration.   

If the issue persists, double-check cables and plugs for disconnection or damage, and replace if needed.

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