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GPS and PX4

Hi everyone, fisrst of all, sorry for my english.

I have rare problem with my gps ubox m8n and my Pixhawk PX4.

The problem is that when I connect the Pixhawk by usb, the gps position works perfectly (16 sats 0,7 hdop), but when I plug the battery and c

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GPS and PX4

Hi everyone, fisrst of all, sorry for my english.

I have rare problem with my gps ubox m8n and my Pixhawk PX4.

The problem is that when I connect the Pixhawk by usb, the gps position works perfectly (16 sats 0,7 hdop), but when I plug the battery and c

Read more…
0 Replies

Compass Issues

I have just set up both an APM 2.6 with external M8N compass and a new APM 2.8 using internal compass. The calibration goes well but the result seems to be 180 degrees out, as in when I point north it shows 
South and pointing west shows East.

Is there

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GPS and PX4

Hi everyone, fisrst of all, sorry for my english.

I have rare problem with my gps ubox m8n and my Pixhawk PX4.

The problem is that when I connect the Pixhawk by usb, the gps position works perfectly (16 sats 0,7 hdop), but when I plug the battery and c

Read more…
0 Replies

GPS and PX4

Hi everyone, fisrst of all, sorry for my english.

I have rare problem with my gps ubox m8n and my Pixhawk PX4.

The problem is that when I connect the Pixhawk by usb, the gps position works perfectly (16 sats 0,7 hdop), but when I plug the battery and c

Read more…
0 Replies

Underwater navigation

I'm intrigued by the possible applications of underwater drones, but as someone new to this subject, I'm clueless as to how navigation is managed for a vehicle that remains submerged for any length of time.  I assume magnetic orientation is available

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Self centering FlySky FS-TH9X

Hi,

I have the  FlySky FS-TH9X transmitter for a long time,

I'm using it with my old good friend 3DR IRIS.

It always was annoying that the left stick of the transmitter wasn't went back to center (the drone loss height if you don't give enough attention

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Level Takeoff platform

The places near me where I can fly are extremely unlevel, but I have solved that problem.

I built a launch pad that I can easily level so my gyro can establish a level takeoff mode.

I tested it yesterday and I was amazed how quick and easy it was to us

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APM log files and memory

I have discovered the logfinction of my APM 2.7 flightcontroller.It is great to be able to evaluate the behaviour of your quad.I am only having a problem. Flight time with my battery is about 22 minutes.It seems that the memory capacity of the APM is

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Ardupilot compass

Hello, which compass chip is recommended as external one for Pixhawk nowdays? I need something that isn't OOP. 5883l and 5983l are.
I am going to have my own small PCB made for it to suit my mounting requirements.

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