Hi Everyone
Im putting together a UAV for aerial surveying using stereo photogrammetry.
Id like to get some input for the experts before going ahead.
My plan is to buy a high wing trainer coupled with an APM2.
Electric powered with a gyro camera mount.
Th
Read more…Hey everyone, I'm trying to flash my pixhawk with the latest hil apm plane firmware but I'm getting the following error...Screenshot of error attached.Thanks for the help :)G
Read more…Hey everyone!
My name is Gareth and im busy setting up a sky hunter for photogrammetry.
Plane is assembled and test flown. She flies like a dream in manual mode.
The skyhunter doesnt have a rudder, so there are only 3 servo outputs (left aileron, right
What are the definitions for the TUNE Pids???
I cant for the life of me find them in the manual!
I know TUNE 1 is for tuning STAB_P.
But what are the other numers???
Thanks :)
Read more…Copter was flying fine.
Flashed latest firmware with latest MP.
Startup and arming goes fine.
But when the copter lifts a few cm off the ground and i give roll to the right, it flips instantly to the right.
Same goes for left.
Obviously instead of the rig
Read more…Does any1 know if the APM2 supports the Optical Flow Sensor?
If it does, where does one connect it and in what flight modes does the APM use the OFS to stabilise flight? Or how exactly does it work?
Thanks :)
G
Read more…I have a turnigy 200w lipo charger (single port). It charges a 5000mah 4s in about 45mins.
My question is: Will charging 4x 5000mah 4s take 45 mins or 180min with a
turnigy (200w) 4x6s quad charger???
(http://www.hobbyking.com/hobbyking/store/uh_viewIte
Read more…Hey guys
After installing 2.4.1. I cant set my CAM_P_G or CAM_R_G over xbee.
I can change all the other pids no problem.
Its says CAM_P_G failed when i change and hit write parameters.
Any ideas?
Thanks
G:)
Read more…
After installing the latest MP firmware (2.3) for my octo.
Im getting a strange twitching when i spin up the motors on the ground as seen in the video.
I have tried changing the RATE P and STAB P to no avail.
It however still flies, fairly stable, but s
Im not sure if anyone has tried the in-flight tuning of the APM2.
But when I connect my TX pot to ch6 and check the output in cli. test->tune.
It gives me 0.000 reading. Iv tried attaching the pot to ch6, ch7 and ch8.
Odly if I attache it to channel 5,
Read more…Would it be possible to run an octocopter X4 coaxial with two apms?
I.e. one apm controls top 4 motors, second apm controls bottom four motors.
Obviously 8 ESCs and maybe even dual transmitters.
This would be a truly uncrashable system.
Iv noticed even w
Read more…So my alt hold is up to sh*t...
It bobs up and down 3-4meters. Iv tried changing the alt hold P to 0.30, 0.35 and 0.4.
It works the best around 0.32. But it revs the motors too hard and pulses the copter up and down.
What should I change with regards to
Read more…Does any1 know what the red, orange and black lines represent on the flight data map of APM Planner?
My octo doesnt do heading hold in stabilise mode.
It ever so slowly rotates, around 360 degrees per minute.
Any ideas?
Should I change my STABILIZE YAW P? Its currently at 7.500
Thanks :)
G
Read more…Im having trouble with the throttle on my octo.
I battle to hover it. Im only moving the throttle 1mm or less at a time but the thing keeps bobbing.
Is there anything I can do or do I just need more practice?
Thanks
G:)
Read more…So I tried pluggin the 3DR PCB SD card into my pc via an SD card adapter.
It didnt work... Am I doing something wrong?
The IC on the bottom of the card kinda prevents it from going it too far.
However I dont think it prevents the contacts for making con
Read more…Loiter works great, alt hold works great.
The drift however is a KILLER!
I plug everything in, arm the motors and all is well, but over time (around 20-30s) I slowly have to start giving more and more stick input to keep it in one place. Until eventual
Read more…Does any1 know whether you can access the CLI menu (APM1) via an xbee link?
Thanks
G:)
Read more…I upgraded from the 1280 board to the 2560 board.
Uploaded the octa firmware via the planner. Everthing went fine. When I try connect to do the setup, it times out and says I have to upload the firmware. Iv tried resetting and unplugging, no differenc
Read more…I have Turnigy G10 810kv outrunners. Should I set them to 8khz or 16khz.
16khz apparently generates more RF interference and heat but is more efficient.
and vice versa for the 8khz setting.
Any1 have some advice for me?
Thanks
G:)
Read more…