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QAUTOTUNE disarm to save the tune?
@iter wrote: This page https://ardupilot.org/plane/docs/qautotune-mode.html says: You need to then land while staying in QAUTOTUNE mode and disarm without changing modes to save the tune. I have an...
View ArticleHelp with current sensor
@rebind66 wrote: Hello, I recently purchased a kakute f7 mini v2 to use with arduplane. I have been struggling to get my current reading accurate. I have heard conflicting information about if the...
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SITL vs physical servo output differences
@TunaLobster wrote: I’m trying to create a process to validate that the system dynamics of the attitude controller is the same in SITL and physical hardware. For the SITL side I am using the...
View ArticleWrong elevator direction in Stabilization Mode
@PhoenAix1 wrote: Hello, we are bulidung a Quadplane and we have some problems with the elevator direction in every modus except manual modus. Does anybody know which parameter we need to change?...
View ArticleQuadplane always yaw spin clockwise
@Pramudita.B wrote: I’m having a problem with my quadplane. My quadplane always spinning clockwise when taking off. I already changed my ESCs, Pixhawk, Power Distribution Board. This problem occurred...
View ArticleTandem tilt wing Elevons
@Brian_Duvall wrote: Hello all, I have a tandem tilt wing aircraft with elevons on the front and aft wing. My problem is the front wing is in front of the CG while the aft wing is aft of the CG....
View ArticleI was using an ardupilot plane4.04 to fly a tilted fixed-wing UAV, and it...
@PIXMAV wrote: I was using an ardupilot plane4.04 to fly a tilted fixed-wing UAV, and it crashed during autotune. This is a log file. Can you tell the reason? https://cowtransfer.com/s/0d421a0f6cb14d...
View ArticleQuad tilt-wing with wings as control surface
@phokur wrote: Hello all, I want to try an experimental quad-plane build where the control surfaces are the tilt wings themselves, instead of having traditional ailerons/elevators/elevons. My plan was...
View ArticleH-frame motor layout
@maciek252 wrote: Hi, I’m building a Skyhunter 1800 conversion to a quadplane (4+1) but I can’t find a layout diagram for the H configuration. The docs only say:...
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mRo Nano Talon First Flights - Large Change in mag_field errors
@JD_L wrote: Hi, I managed to get an mRobotics Nano Talon up in the air for a few flights. The first flight seemed to be fine; however, on takeoff for the second flight the plane flew on a course...
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Omnibus F4 V3S flashing problems
@Zenek_Urwinoga wrote: Hello! Lately I’ve acquired Omnibus F4 V3S flight controller (it’s AIO V3 basicly, with filter graph) and it’s running Betaflight OmnibusF4SD v4.2.2 by default. I’ve tried to...
View ArticleAirspeed sensor & LIDAR / auto land
@shinta_brisbane wrote: Hi everyone, This is my 1st post and am a newbie, so please accept my apologies if I sound like an idiot! I’ve just recently completed a V tail build and have installed a TF...
View ArticleCan we make motors to stop everytime at particular angle?
@Shubham_Thakur wrote: Hello there! I am planning to build a X-uav Talon with wing extensions using 13 inch prop. 13 inch prop is little big for talon and may break on landing. I was curious if there...
View ArticleAirspeed and Accelerometer
@sandre wrote: Hi, When I connect a Matek ASPD-7002 airspeed sensor to the F765-WING, the horizon level starts to drift slowly from left 20% to right 20% and back (controller is still on the bench)....
View ArticleSetting up Gasoline power
@DevinAJ wrote: Who here has built an sUAS with internal combustion engine? What are your general recommendations for cruising, reliability, and avoiding an engine-out situation, etc, etc. I have a...
View ArticleMAV_CMD_NAV_WAYPOINT in GUIDED rejected
@jhaws wrote: I’m trying to send a MAV_CMD_NAV_WAYPOINT command from my C application using the following call: mavlink_msg_command_int_pack(m_sysId, m_compId, &msg, m_sysId_UAS, m_compId_UAS,...
View ArticleCrash - Death Spiral - Arduplane 4.0.1
@raphafpv1 wrote: Hello everybody! After about 15 flights, my Sonicmodell Binary decided to crash! While flying in the FBWA mode, he entered in a death spiral… I’ve tried to recover the control...
View ArticleMeters, Feet and Knots
@Christopher wrote: I am currently running Arduplane 4.1. I went into Config/Planner changed distance units to meters, altitude units to feet and my speed units to knots. I have since noticed in the...
View ArticleCAM message roll and pitch angle sign
@TomOReilly wrote: Can someone confirm that the sign on pitch and roll elements of the MavLink CAM message are interpreted as follows: Positive pitch angle means nose is pitched up Positive roll angle...
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Adding waypoints inflight by means of RC
@maciek252 wrote: Hi, I fancy flying along some linear objects (such as rivers, or existing or dismantled railways). I’ve tried to use a Mavic Air 2 for this but its extremely frustrating with its...
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