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Max input throttle not providing anywhere near full power
@Anthony wrote: Copter V3.4.4 Looking at my params, RC3_MAX=2000 and MOT_PWM_MAX=0. This is a load test on a heavily loaded copter. It is almost about to lift off, but it won't. Except for C3, the...
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Pixhawk problems -- IO will not arm and memory allocation error
@AWCarter1 wrote: A couple of weeks ago on my copter’s maiden flight, I stupidly managed to let it get hung up in a tree. After it was retrieved I plugged in the battery and tried to fly it again but...
View ArticleCopter failed in mission
@arifg wrote: Hello, I have a copter with LightWare Lidar with a maximum altitude of 120 m. The purpose of the mission was to check a copter behavior over water when the LIdar has less altitude range...
View ArticleError Compass Variance (only External Compass 1 enable)
@pandahaccer wrote: Dear All, Need a little help here. I don't understand why the error keep coming although only 1 compass is enable. PROBLEM:1. Error Compass Variance always appear once take off...
View ArticleWhich type of camera mount requier for 3d mapping
@umarufx wrote: I am using apm2.6 quadcopter frame. I wanted to creat a 3d map of my campus. So which type of camera mount requier,either front facing or downfacing? Posts: 1 Participants: 1 Read full...
View ArticleQuestion about EKF filters in the ardupilot code
@RobotGeek wrote: What is the reason for having 2 EKF filters (EKF2 and EKF3) in the ardupilot code? The only difference I see is the noise parameter values. I am trying to understand the ardupilot...
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Pixhawk INS Pre Arm Failure
@Mandeep_Singh wrote: Hi, Its been many days i have been trying to arm my pixhawk but it won't arm without disabling pre arms.Arduplane firmware v3.7 and v3.5 both tried. My pre-arm error wont show...
View ArticlePin sizeon the pixhawk board
@jimmy wrote: What size and type are the pins on the end of the pixhawk? The single pins.ThanksJim Posts: 3 Participants: 2 Read full topic
View ArticleAnyone in the US willing to forward package?
@Niels wrote: Hey, as stated in the topic i'm looking for someone nice who can forward a package from the us to germany. I know, this sounds damned weird but I try to explain: I saw that the 3dr Solo...
View ArticleAPM 2.5 upgrade to my 400 DIY H quad
@AxeGrinder wrote: Hi, I built this quad a couple of years ago with a KK board and cheap ESCs, it flew fabulously, tho my remote skills are still pretty much non existant. So, now, it runs on the...
View ArticleMAVlink altitude command for copter
@lroberts wrote: Hi everyone, Is there a way to send altitude commands to a 3DR drone via MAVlink during flight? I want to adjust the altitude based on visual input when tracking an object. I know...
View ArticleRear servo on tri not returning to centerline
@seprice40 wrote: So I have a new issue of my rear servo (channel 7) not returning to centerline when I deflect the servo to the left or right and let the stick return to center. For example I will go...
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[Sloved]Compass issue about copter3.4.4
@zslibra wrote: hi all,I just updated my cuav pixhack to copter3.4.4 firmware and discovered the mag EKF was abnormally when flying.I had tried to re-calibration compass, but no luck.The mag issue...
View ArticleAbout the Copter 3.5 category
@rmackay9 wrote: Discussions and support for Copter 3.5 Posts: 1 Participants: 1 Read full topic
View ArticleAbout the APSync / Companion Computers category
@rmackay9 wrote: Discussion and support for APSync and Companion Computers APSync wiki: http://ardupilot.org/dev/docs/apsync-intro.htmlCompanion Computer wiki:...
View ArticleBest PID algorithm
@rabah1991 wrote: I started 3 months ago studying Quadcopter and after that i starting building my own quadcopter. I am using stm32F as the microcontroller, and sending PID tuning gains to the MCU by...
View ArticlePixRacer onboard LED's
@iseries wrote: After first loading 3.5 you need to set the Frame Class. This can be set in the Initial setup screen or using full parameter screen. And yes, the Onboard LED's now work on the...
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Accelerometer Issue
@shanerutter wrote: Hi I have the CX-20 Opensource quad, updated to the latest available firmware version for this hardware. I keep trying to do the Accelerometer calibration but it is always off...
View ArticlePixhawk + 4 rotomax 80CC + 4 ESC MONSTER 2000 + battery 48v / 21AH
@paladin66 wrote: Hello I'm building a big quadcopter and i have : 4 motors Rotomax 80 CC (https://hobbyking.com/en_us/turnigy-rotomax-80cc-size-brushless-outrunner-motor.html )4 ESC MONSTER 2000 (...
View ArticlePitch and Throttle tuning
@ardisd wrote: What is the correct hovering position for traditional Heli at the moment mine is hovering at about 75% Posts: 4 Participants: 2 Read full topic
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