Quadcopter won't lift
@mark_lester_Magno wrote: already done with mandatory configuration esc are all calibrated but the it won't lift up the throtlle is in the middle but still not lifting all the props are mounted...
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Pixhawk AutoTune crash
@Thi1231 wrote: Hello, My hexacopter crashed a few days ago and I cannot find out why exactly. It was after I tried to autotune it, I don’t know if it could be the reason. Here is a list of things I...
View ArticleCopter 3.5 rc2 rtl strange behaviour
@AJack wrote: After a successful mission that is suposed to end with RTL from the set altitude copter starts climbing.Rtl_cone_slope 3, rtl_climb_min 0 with rtl_climb_min = 0 isnt supposed to stay to...
View ArticleCh9 & ch10 flysky
@a4avant wrote: In english with google translator (I'm spanish) : Hello, I have a 10-channel flysky fs-i6s and a 10-channel receiver, the flysky fs-ia10b, in my pixhawk, but when I try to calibrate...
View ArticleNeed help with setting up switch on Radio Transmitter
@BigAl wrote: I have a DJI F450 copter with a Pixhawk. I am using a FlySky FS-T6 transmitter and FS-R6B receiver. The receiver connects to the Pixhawk using a PPM Encoder. The copter is working well...
View ArticleAPM 2.5-multicopter with 3.2.1 all over the place
@MickeM wrote: Hi, I had a small DJI F450 quad with an APM 2.5-kit (3DR APM 2.5, 3DR GPS/Compass uBlox 7, 3DR PM, 3DR Telemetry) and with firmware 3.2.1 (the latest for APM). LiPo between plates, APM...
View ArticlePixhawk autotune fail and crush
@sakirpolay wrote: Hello, My quadcopter crashed today while first autotuning attept and I could not find out why exactly dad happened. this was first autotune, it made 4-5 twitch in roll axis and...
View ArticleCouldn't launch Mission Planner
@chris661 wrote: Hi, when I try to launch MP I have Not responding message. And after some time, I have a message from MP telling me that I have to activate a service and put a parameter on 1 with...
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Problem on uploading AHRS_test.pde on the APM
@spirit wrote: I attached Ultrasonic Sensor and gimbal servo on my S550 Copter. the servo will fix sensor's direction when drone tilt forward when it is flying. So I must get drone's AHRS Data(Pitch...
View ArticleNo PWM outputs Ch8-Ch16. Advise please
@Fettler wrote: Hi.Im trying to add a seagull camera controller to my pixhawk setup. When I monitor RCin in on the various channels I want to use (like AUX1, RC9) there is the correct PWM signal but...
View ArticleAltHold mode running KDE
@copilot wrote: Hi I am busy building a new X8 using KDE motors and their UAS55HVC ESCs. These ESCs does not normally require calibration but when using them with the Pixhawk it is recommended to buy...
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APM V3.1 Channel in and Channel out
@tomerinbar1 wrote: Hello All, I've a problem that I can't find any solution for it. After I arm the board and rise the throttle it's jump to pwm 2028 on the ch1,2,3,4out. It's just jump straight away...
View ArticleTerrain data - When is it deleted off the Pixhawk?
@Pedals2Paddles wrote: From reading the guides on Terrain data, I completely understand how it decided what terrain data to request from the ground station. And I get that it stores it on the Pixhawk...
View ArticleOptical flow behaving badly indoors (possible rangefinder issue?)
@ollenorelius wrote: I'm trying to fly a quadcopter autonomusly indoors using a optical flow sensor, but I'm getting quite erratic results trying to fly in Loiter. I've followed the guide from the...
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HELP: Battery Failsafe Crash
@crazy1pilot wrote: Hi All, I recently encountered a problem that has me a little puzzled and I am hoping someone can help me figure out the cause. a few days ago I was adding the finishing touches on...
View ArticlePX4Flow position estimation
@Nafnaf wrote: Hi, is there a log parameter to view the position/path of the drone, which is estimated by integrating the optical flow velocities? Thanks! Posts: 1 Participants: 1 Read full topic
View ArticleLoss of control and warnings after power cycling
@jamescooper1 wrote: Trying to figure out what may have caused a series of faults ending up contributing to a crash. Background: We have been testing a sense and avoid system utilizing the TX board...
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When autotune becomes a crash test
@Carpenter wrote: Hi, I'm a fan of ArduCopter for a number of months now, I've trying to build a copter dedicated to photogrammetry on an Alien GF680 frame.Step by steps reading the wiki and the forum...
View ArticleAbout "terrain follow" question?
@zhitao wrote: Hi,all the link:http://ardupilot.org/copter/docs/terrain-following.html#terrain-following , have the passage below: Terrain FollowingCopter 3.4 (and higher) support “terrain following”...
View ArticlePixracer buzzer very quiet
@Anthony_Short wrote: I have an AUAV Pixracer running AC 3.4.6. I'm very happy with it, except the buzzer (came with the flight controller) is extremely quiet. I can only hear it indoors. The grass is...
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