Smallest FC for quadplane?
@Warrono wrote: Hey all, I’m working on a project to build a VTOL on the smaller side. I plan to have a 5 motor and 4 servo setup. The big question I’ve been researching is what flight controller I...
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Question about the value of RLL2SRV_TCONST
@RCnorm wrote: Hi, From the ArduPlane manual I understand the RLL2SRV_TCONST is the time constant of rolling motion. Current default value is 0.45 and the lower limit is 0.40. I conducted my glider’s...
View ArticleOptimum Wing Loading for VTOLs?
@Warrono wrote: Hey all, If you’ve seen my previous post you may know I’m new to making VTOLs. Main question is what wing loading should I be shooting for when designing my wing? I’ve heard 1 g/cm^2...
View ArticleCalibrate Level Error: The Command Failed to Execute
@Maciek_S wrote: Hello, I keep having troubles to calibrate level of my plane in initial setup tab. Once i setup level of the plane and hit the button i keep having an error "Calibrate Level Error:...
View ArticleSerial Port (telem or GPS port) not supply power
@sofamio wrote: Hi, I am intalling my mRo x2.1 Rev 2 for first time ( but, I have a lot experience using Pixhawk controllers). Well, when I test it in desk all seemed to work well. But in the final...
View ArticleConcept for Bearing Swivel Module
@stevesharp wrote: Dear VTOL-Plane Enthusiast´s, although I am new here, I have collected experience with ArduPlane over the last year. The reason I post this entry is to get ideas for a bearing...
View ArticleCan't change cruise speed in auto mode
@xingxing wrote: I try to increase cruise speed in auto mode by increase throttle stick above 50%，but it didn’t work。 throttle_nudge=1，TECS_systhetic=1 The cruise speed can be overide by increase...
View ArticleCan not get parameters
@AJack wrote: Using tbs micro and apsync , not able to get parameters on both of them. I can see the sensors and telemetry but no Parameters are downloaded. Please share your sr config and MP also for...
View ArticleWhy a full 360 degree roll during auto mission? Explained!
@karla wrote: Hello all, I got an unexpected and scary roll during an auto mission flight with my fixedwing. Never experienced anything like this before. In the FPV video you can see when RSSI is down...
View ArticlemRo x2.1 Rev 2 : Serial Port (telem or GPS port) not supply power
@sofamio wrote: Hi, I am installing the mRo x2.1 Rev 2 for the first time. When I tested it on a desk all seemed to work well. But in the final assembly, I realize that Telem (serial1) and GPS...
View ArticleAuto grid way point triggering issue in arduplane 4.0.8
@s.tamil wrote: am using cuav v5+ autopilot in quadplane vtol latest firmware 4.0.8 in misiion planner 1.3.7 and am using seagull map2 for shutter with sony a6000 camera . am facing problem when plane...
View ArticleUnwanted yaw in QRTL mode with a VTOL
@rad_juha wrote: Hello! We did a short test flight with our VTOL plane. We took off with QSTABILIZE mode and switched to AUTO. It flew well up to the point when it came back with RTL and switched to...
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Faulty code (calculate airspeed_undershoot) in Navigation.cpp
@Gergely_Nagy wrote: Hey everyone, I’m pretty new to Ardupilot, have been using it for 3 months, and I believe I discovered a bug in the Code that caused my to lose 3 planes. I did dig into it, and I...
View ArticleArduplane Failsafe RTL not working
@Alexander_Perez wrote: Hello, I’m hoping someone can help. I’m setting up arduplane with the latest version. All works well. However, when I test failsafe it only stays in loiter mode. What am I...
View ArticleMRO Control has acting erratically and won't boot
@ljglaab wrote: Good afternoon all. I have a MRO Control Zero I have been using as a data system to perform aerodynamic performance analysis for my competition F3J sailplanes. The MRO Control Zero is...
View ArticleManual Flaps Not working
@Fugazi wrote: For some reason manual flaps just do not work I have set Flap_in_channel 5 RC5_OPTION 208 (flaps) SERVO5_Function - 2 ( flaps ) and tried 3 ( autoflaps) When I switch the manual...
View ArticleMatek F765-Wing F.Port issue
@Anton_Khrapov wrote: Hi, I am in the middle of a new build and was trying to give F>Port a go. So, I have r-xsr flashed with fport accst firmware, updated my Taranis with latest OpenTX, flashed...
View ArticleUsing the the I2C and AP_ADC_ADS1115
@inkk wrote: Hi, I’m new to the forum, so if I’m breaking any rules or missing any pertinent information, please let me know, and I will address it as soon as I can. Hardware/Software: CubeOrange...
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VTOL Crash, not reacting to inputs
@cgmeiner wrote: Dear Ardu Team! We had a big crash with our 3.3m Vtol plane which resulted in a complete destruction of the plane because of the Lipo fire. We could find the SD Card and i did some...
View ArticleMatek H743 Wing often stuck in bootloader
@wucke13 wrote: Most of the time when I power on the device, I won’t boot. The USB based serial port wont come available and the red + the blue FC status LEDs are permanently on. This happens both...
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