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frequency sweep on pixhawk

Hi everyone,

I am using pixhawk on my gas powered helicopter. I am planning to run some experiments on my helicopter. In these experiments, i am supposed to use a varying frequency, that is frequency sweep signals on each of the 4 control channels. i

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APM 2.5 Compass

Not sure if this is the proper area to ask for some help but....

My APM 2.5 came up with "bad compass health error. When connected to my PC via MAvlink the compass appears to be working properly when I move it around. I tried another compass calibrati

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Dedicated MP Laptop

 I'm curious about laptop boot up for Mission Planner. I'm fortunate enough to have a couple spare laptops kicking around, so I want to use one for MP only.

I'm an amateur musician who has my own home recording studio and I use a dedicated laptop for

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Does 3DR still make radios?

I was looking on the 3DR website for a radio kit but I wasn't able to find one listed anymore.   Does 3DR still make and sell radios for those of us who build our own drones?    I sure hope they continue to do so into the future.

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Throttle % Question

I have built my 2nd Skywalker, and running a Super 25 (excessive). 60A eFlite, 4S 4200, DSM2, but throttle response is off the charts - not sure of RPMs but this thing is scary sounding at even 1/2 throttle. Question is, is there any parameter that r

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Auto landing gear

Hello all,
I've been searching for quite awhile now, but haven't found the solution (yet).
I have a Hex with a PixHawk FC (running APM:Copter V3.3.3 Hexa) and a Taranis TX.
My landing gear is working all right this far:
With CH 8 on a 3 position switch,

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Cannot send command_long

I am trying a custom gcs written in swift using the Mavlink c library.I can manage to send the request data stream command, but I can't seem to get command_long workingHere is an example for sending the arm command.func sendData(){var message = mavli

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ADC Micro and Pixhack

I am trying to set up an ADC Micro multi-spectral camera with a Pixhack flight controller. Has anyone integrated one to be triggered by Mission Planner? Any help would be most appreciated. I also need to integrate GPS into the camera for post process

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