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Terrain altitude during the flight.

Hello, APM users :)

Question about Mission Planner program.
As we knew during flight planing we could see altitude of each terrain point on map loaded (right up corner of flight plan tab), besides program knew home position altitude (right low corner a

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Issue w/ Pixhawk & M8N

Ok. I'm just about to rip off this M8N unit and toss it into the gulf of mexico. Nothing but issues. GPS acquisition is phenomenal - typically 15 to 20 satelites....sitting in my living room. The issue is that &%$ compass. 

Symptoms:

- Stable Loiter ab

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Emergency Response Drone

Hi all,

First I would like to say that I work for an engineering company and we are looking to develop a commercial drone. We have been awarded a grand to research technology that could improve the ambulance service's emergency response.

One project is

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USB/TELEMETRY Port Fried?

Hello DIY Droners!

I have a rather large issue. I fried my usb port as far as i can tell, through plugging the battery in while the usb was powering the board. The port can power the board via the usb cable still but when i click connect via the APM P

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Madgwick filter

Hello,

I'm developing a project using an IMU 9 axis. My goal is to have accurate values of angles in order to determine wether my object is mooving symetricly or not. I was wondering if i should use only madgwick's filter or should i add other  sensor

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regarding li-ion batteries

Guys i m planning to power my drone using li-ion batteries. I'm planning to connect 6s 18650 batteries in series (3600Ah) and set of 20 to power 72Ah, My ESC requirement is 22 v. 

6s=6*3.7=22.2V

20P=20*3.6=72A

What is the BMS i require and what is the b

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When gravity isn't enough.....

Dear fellows,

This is my first post - and I am therefore untouchable (like on a honeymoon). Don't bite please. ;-)

Does anyone know if it is possible to have "reverse thrust" (ie motor running in reverse command from transmitter) to help gravity pull t

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raspberry pi quadcopter

i received a raspberry pi 3 and i want to communicate the pi with apm 2.8 and put them on the quad 

and i want to replace the radio transmitter and receiver with my windows pc that send orders via wifi to raspberry pi that connected to apm 2.8 flight

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UAV Camera

Hello All, I{m new in this Forum and I trying ti fin the best UAV option for a Camera.

It will be mounted in a Plane and I’m looking for an extremely high Zoom.

 

Any recommendation?

 

In advance thank you very much for your support

 

Regards

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