How to make loiter more accurate with RTK
@sky54545 wrote: Hi In order to avoid GPS drift, I change GNSS to rtk, it can provide position correctly in ±1cm. although the ardupilot can receiver accurate position information, drone still have...
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Zubax GNSS 2 parallel with original 3DR gps
@tonutunnel wrote: Hi! Can I use the Zubax gnss as the primary GPS but also have the old 3DR GPS online? The 3DR compass is attached to the Flytrex Live 3G logging system and if possible, I'd like to...
View ArticleMP 1.3.41 Crashing During Map Prefetch
@mpjbr1 wrote: I'm having issues with Mission Planner crashing every time I attempt to prefetch maps. It's a problem that is new with the 1.3.41 version. Any suggestions other than rolling back the...
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Crabbing on Waypoint Missions
@ChrisOlson wrote: I'm experimenting with a TriPlane, which I call it a TriPlane instead of a TriCopter because it's kind of a hybrid. The small parawing airfoils produce about 50% of the lift to keep...
View ArticleGCS not receiving HDOP from GPS, and no 3D fix
@fiftysheds wrote: Hello, I've been experimenting with a small GPS antenna/receiver from Origin GPS called the Nano Hornet with my pixracer autopilot. Using u-blox u-center, I can get a 3D fix with an...
View ArticleFeed Optical Flow from custom sensor/algorithm to Ardupilot
@yconst wrote: I have implemented an optical flow algorithm in Python, and I would like to send the retrieved information to Ardupilot. I am a beginner with Ardupilot, and as such I am wondering if it...
View ArticleRTK and general GNSS inaccuracies
@mboland wrote: I have some questions presented to me that I cannot answer adequately and as they relate to the RTK accuracy that we are striving for I thought it appropriate to ask here. Some prelim...
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Error Importing The Python Script
@mustafagokce09 wrote: I am getting this message when i tried to upload my script.I recently downloaded IronPython and Python before uploading this script.How can i solve this? Posts: 1 Participants:...
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Where to start to write my own task code
@zhanghaijason wrote: Hello, I am new to UAV and I am using NAVIO2 for my drone. I am going to do a research related to vision based control for UAV. Could anyone tell me where should I start or what...
View ArticleHow to disable transmitter failsafe in rover and reboot while moving?
@Johannes_Frolich wrote: Hey, i am currently going through the wiki while setting up a rover for the first time. There are a couple of things i cannot find an answer: is there a way to disable the fs...
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Ground Resolution and Overlap/Sidelap for manually created plan (IE,...
@Charis wrote: Hello all, I am looking for a way to find out the Ground Resolution and Overlap/Sidelap of a plan I have created which was NOT generated through AUTOWP (Survey Grid), but has instead...
View ArticleAlt Hold Mode of Arducopter 2.6
@Vikrant_Fernandes wrote: I am playing around with the arducopter 2.6 I was wondering if there was a way to have a fixed altitude. That is whenever I change the flight mode to Alt Hold, the quad comes...
View ArticleIs AdaRacer board compliant with APM?
@Andrea25 wrote: Hello everyone (= I would like to use AdaRacer board to build another QuadPlane. I would like to install on AdaRacer APM:Plane 3.7.1 Actually I have Windows computer and Linux...
View ArticleAPM Boat with skid steering problem
@Artur_H wrote: Hello everyone!I am trying to assemble a boat with APM to move autonomously. Since I am using 2 BLDC-s to move the boat, I am using the Rover firmware with SKID_STEERING_OUT and _IN...
View ArticleConfig mission planner for plane like rq11
@Mohammad_Nouri wrote: helloi built a plane like rq11 whitout ailerons and just whit rudder and elavator and buy a pixhawk autopilot how can i config mission planner to just use rudder and elevator to...
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Attitude control on the ground
@SammysHP wrote: In my master thesis I develop a quadcopter which has two modes of movement: Flying Rolling on the Ground Here is a rendered image of the prototype, but it already exists in the real...
View ArticleOSD flight data disappear when arming
@wcfung1 wrote: I am running Minim OSD V1.0 on ArduplaneV3.2.3. Power supply to OSD is 2 stages, ie. 12V to video side and 5V from APM2.6.OSD firmware is R800, Char set 2.4.0.2 mcm As soon as I arm...
View ArticleTest: Compass = FAIL - done
@anton610 wrote: Hello,I didn't find something about it in the internet.Does someone know how serious is it? Can i fly with the warning or do i have to solve this problem. Log...
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3.4.2 Throttle spikes upon Althold / Loiter
@jfield wrote: Something here I have not seen in previous versions. Most recently using 3.4rc6 successfully. I'm getting significant, repeatable jumps in throttle (and alt), when going into Althold or...
View ArticleProblem with pos hold mode
@oscar30340 wrote: Hi, First sorry for my bad English .. I have a small problem with an apm 2.5 mounted on a heli kds450. In pos hold mode, I can move it on all the axis except vertically, when I...
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