Mavic 3 pro sensor errors - stopping me from using waypoints effectively for my documentary

[charliebicks]

I keep getting random sensor errors even though there is nothing close to the drone. One of the sensors is smashed, so I suppose that is where it is giving a false reading. I'm happy to turn the sensors off, but when using waypoints the drone will not fly its course - saying instead there is an obstacle. Any idea how I may be able to remedy this, rather than replace the smashed broken sensor?

I have a mavic 3 pro.

Thanks

 

[Filmarik]

I keep getting random sensor errors even though there is nothing close to the drone. One of the sensors is smashed, so I suppose that is where it is giving a false reading. I'm happy to turn the sensors off, but when using waypoints the drone will not fly its course - saying instead there is an obstacle. Any idea how I may be able to remedy this, rather than replace the smashed broken sensor?

I have a mavic 3 pro.

Thanks

Wouldn't repairing the smashed sensor be the most sensible approach?

 

[Yorkshire_Pud]

Ditto the above post.

 

[charliebicks]

Wouldn't repairing the smashed sensor be the most sensible approach?

No it wouldn't. I'm in Bolivia in the mountains. Please could I get a useful reply from a knowledgable person please

 

[Filmarik]

No it wouldn't. I'm in Bolivia in the mountains.

I did not know that. There is not workaround I know of which could solve your sensor error messages issue. Did the sensor got smashed while you are in the mountains or prior?

 

[charliebicks]

I guess there is some way to calibrate the sensors with assistant, but I've never used the program and it's that sort of knowledgable person I'm looking for a response from. Thanks though.

 

[Kilrah]

Is it possible to turn off obstacle avoidance when using waypoints?

But... you travelled to a shoot and don't have backup aircraft?

Calibration won't fix a broken sensor, it'll just fail.

 

[Filmarik]

I guess there is some way to calibrate the sensors with assistant, but I've never used the program and it's that sort of knowledgable person I'm looking for a response from. Thanks though.

When I had Inspire2 it had a sensor calibration board included in the package and there was a way to calibrate the sensors via Assistant or GO4. I do not think it is possible with M3. But if a sensor is smashed or physically damaged, software calibration would fix that even if it was possible to calibrate.

 

[Meta4]

I keep getting random sensor errors even though there is nothing close to the drone. One of the sensors is smashed, so I suppose that is where it is giving a false reading. I'm happy to turn the sensors off, but when using waypoints the drone will not fly its course - saying instead there is an obstacle. Any idea how I may be able to remedy this

Disabling obstacle avoidance would normally prevent warnings of obstacles.
If you did disable the OA sensors and still get obstacle warnings, there isn't going to be a workaround to your problem.

Are your app settings showing that OA is disabled?

 

[AeroJ]

Disabling obstacle avoidance would normally prevent warnings of obstacles.

I have seen videos (not necessarily for that exact model but certainly related / similar models) that shows drones aborting waypoint missions due to perceived obstacles regardless of that setting being off. Don't know if that is the case here, but it is a thing, and if so, then I'm afraid it's no more waypoint missions for you until that sensor gets fixed... unless anyone knows whether something like Litchi or whatever it's called might do waypoints without OA ?

 

[Filmarik]

Is that a typo?
If yes I will delete this post.

Yes typo, sorry. It should have been "calibration would NOT fix it even if it was possible to calibrate"

 

[Cafguy]

Please could I get a useful reply

You will have to replace the sensor. Sorry its just the way it is..... I am wondering perhaps you know someone who gets regular postal service and deliveries? 50 bucks U.S. would fix that sensor error correctly and for good.
You will need the sensor part itself and A tube of electronics silicone.
If one of the bottom sensors is damaged it is a little more for the part 100 or so U.S.

 

[Filmarik]

You will have to replace the sensor. Sorry its just the way it is..... I am wondering perhaps you know someone who gets regular postal service and deliveries? 50 bucks U.S. would fix that sensor error correctly and for good.
You will need the sensor part itself and A tube of electronics silicone.
If one of the bottom sensors is damaged it is a little more for the part 100 or so U.S.

All replies you got have been useful but none is going to help you with your problem when you are in Bolivian mountains. Sorry for delivering the bad news but your drone will need to be repaired/sent to the nearest authorised DJI repairer. Your only option in the meantime is to work with what your damaged drone is capable of. If it means no waypoints that's the way it is.

 

[GadgetGuy]

Disabling obstacle avoidance would normally prevent warnings of obstacles.
If you did disable the OA sensors and still get obstacle warnings, there isn't going to be a workaround to your problem.

Are your app settings showing that OA is disabled?

I don't believe OA can be turned off during Waypoint Missions, regardless of the OA settings under Safety for normal flight. Waypoint Missions override that OA setting, if it has been turned off, so that OA is always still on during Waypoint Missions "for safety."

 

[Yorkshire_Pud]

Yes typo, sorry. It should have been "calibration would NOT fix it even if it was possible to calibrate"

Lol. It's surprising how often that happens and reverses the entire meaning of what is written.

 

[florjankosir]

Hello

just a question

I'm interested in some specifics regarding the takeoff of the drone. More accurate when pressing the take off button on the screen and releasing the button.
The change on my RC pro controller is that the drone took off after releasing the button on the screen. Now, THIS DIFFERENCE, when the take off button is circled the drone automatically starts the motors and WITHOUT RELEASING THE TAKE OFF BUTTON!!!


I hope I was clear in my question. It is a minimal difference in the take off function, but it is a difference that can also be harmful when used due to errors, here on take off, not to mention accidents.

If anyone else has noticed a possible difference or "bug" that can be set in the settings on the other hand, I would be very happy if you could help me with this.

Thank you all for your replies

Drone flyer

 

[GadgetGuy]

Hello

just a question

I'm interested in some specifics regarding the takeoff of the drone. More accurate when pressing the take off button on the screen and releasing the button.
The change on my RC pro controller is that the drone took off after releasing the button on the screen. Now, THIS DIFFERENCE, when the take off button is circled the drone automatically starts the motors and WITHOUT RELEASING THE TAKE OFF BUTTON!!!


I hope I was clear in my question. It is a minimal difference in the take off function, but it is a difference that can also be harmful when used due to errors, here on take off, not to mention accidents.

If anyone else has noticed a possible difference or "bug" that can be set in the settings on the other hand, I would be very happy if you could help me with this.

Thank you all for your replies

Drone flyer

Your post is completely off topic for this thread, and you already posted another off topic post elsewhere for this very question. Please do not duplicate posts in off topic areas, and do not post off topic posts. Please create your own thread and delete both these off topic posts. Charging RC Pro controller question

 

[tstr14]

What about disconnecting/removing the sensor? I'm not knowledgeable on how the sensors work, so I don't know if disconnecting it or shorting it out would work or not.