What a TOF Error Means and How to Fix It

The TOF (Time of Flight) sensor on your Aeroo Pro helps your drone detect the ground and maintain a steady hover. If you're seeing a TOF error, it usually means the sensors need a quick clean or the surface below is making it tricky for them to read. 

 

Step 1: Check and Clean the Sensors

1. Turn off your drone before inspecting.

2. Look at the underside of the drone and make sure the sensors are: 

  • Free from dust, dirt, or fingerprints. 
  • Not blocked or scratched.

3. If the sensors require cleaning: 

  • Use a soft cloth with Isopropyl alcohol or methylated spirits.
  • Avoid detergent-based cleaners, as these may leave residue.

 

Step 2: Choose the Right Take-Off Surface

  • Always use a clean, flat surface for take-off.
  • If you’re on grass, sand or uneven ground, use the landing pad for a smooth lift-off. 
  • Long grass or reflective surfaces can sometimes confuse the sensor, so the landing pad helps to ensure accurate readings. 

 

Tip: Regularly checking and cleaning your sensors keeps them performing at their optimal level, especially when flying in dusty or coastal areas.

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