Recent content by John1945

My mavic pro premium starts up with the magnetic interference, check app error. and I can not conect to app ( DJI Go 4 or Litchi) through my cell phone or tablet. I thought I saw on youtube that you can toggel the S/P switch and the prompt for compass calibration would come up on the RC...

My Mavic-pro controller will not connect to the drone, in fact it will not even stay on. It says <<CONECTING>> for a few seconds then goes off, unless it is pluged into a usb power supply, even though it says it is charged 100%. There may be a problem with the drone as well since I can't do an...

I use Litchi almost exclusively, but I am flying a way-point files repeatedly and find it convenient for building the way-point files in mission hub. Also, I do have a lot of instances of the drone loosing contact with my android device but that generally does not affect my ability to complete...

can anyone explain to me what the altitude number recorded in image files exif data really means. e.g. I am flying at 136 feet AGL according to the app but get a value of 337 feet from the image exif data.

We are trying to take high resolution images (3mm/pixel) for agriculture flying over a corn field. the corn is no more than 11ft high at maturity. the Litchi app allows flying as low as we need but I don't know about Pix4 or the Drone Deploy app you mentioned.

Does anyone know if the Pix4 app imposed a minimum altitude on way-points?

While flying my MVP on a waypoint mission, it came close to but did not touch electric power transmission lines. I got a warning that the compos needed calibration. So I aborted the mission and brought the MVP home. the error message went away but the MVP did not land very close to it's...

Remember that the MVP needs to rotate to direct the thrust from the propellers for hovering. So if you find a way to lock the camera with respect to the MVP it will not be fixed with respect to the earth.

What is atii mode and how do you fix it?

I talked to Rob at thunderdrones and He said that the problem could be the MVP needs calibration in DJI assistant 2. So I tried that but can not connect to the drone. I get a problem with the device driver libusb-win32 devices vision(interface 3) yellow triangle. So now what to do? I...

I have same problem. what to do?. new board? new sensors? Pray?

I got it to work for a waypoint mission so it must be ok.

Has anyone tried a HUAWEI?

Has anyone tried to run a waypoint file with litchi on a Acer ICONIA ONE 7. No matter what I have tried I have not been able to fly one on my Samsung Galaxy S6 active.

I can't get litchi to work with my galaxy S6 active. I downgraded litchi to Version 3.10.10 as litchi suggested but now I get DISCONNECTED error and the mission will not execute. But I can see the image on my phone if I expand the +. Any thoughts?