Where can I find out the Throttle/Speed ratio in the UAV Log Viewer system?
I have a fixed wing drone and I want to know its throttle/speed ratio. 2 posts - 2 participants Read full topic
View ArticleHelp with reading Mission Planner tiny text
Sorry to be a nuisance, and I’m not sure which is the right forum. I have updated Mission Planner to 1.3.82 build 1.3.8979.17128 and find some of the error text in the top left status box too tiny to...
View ArticleMauch Pl 4-6 zeigt Spannung nicht an
Spannung wird nicht angezeigt, ? 1 post - 1 participant Read full topic
View ArticleFine tight tuning of a bird
Hi, i want to fine tune my bird tightly, iam using 4.5.7 and its a quadcopter , can any one go through the log Log 3 posts - 2 participants Read full topic
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Filter Attenuation (dB) and Phase Delay Thresholds in Ardupilot
Hello, everyone. I’m currently tunning a four-rotor drone. In the filtering process, I’m using online FFT filtering. The only aspects that trouble me regarding filtering are as follows: By using...
View ArticleRPlidar S2 compatibility with mission planner?
Hello, everyone, could someone help me sorting out the issue. I have RPlidar S2 sensor, i am using with copter for obstacle avoidance. But unable to get any response from the sensor on mission...
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ArduPilot EU Dev Call 2025-04-23
Attendees (unique): 17 github.com/ArduPilot/ardupilot Copter/Plane/Rover/Tracker: add PilotPi support master ← heeplr:board-pilotpi opened 01:22PM - 27 Sep 24 UTC heeplr +465 -9 Adds "pilotpi" board...
View ArticleSupport for DJI-O4 with Inav-Fonts
Did you plan to use DJI-O4 with support for Inav-Fonts? Setup at Goggel2/3 flightcontroller INAV It would be verry helpfull to have this full Support for O4. Sepp 1 post - 1 participant Read full topic
View ArticleSTM32 ADC Configuration for battery monitor
Hi, I am trying to read current values from a Mauch Sensor with a custom STM32-based board for some project, but under motor load, the current values seem to jump with large errors. However, when I...
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Common power source to Pixhawk 2.4.8 and CubePilot CubeOrange
Hello everyone, I would like to share a recent issue I experienced with my system and ask for technical advice and possible recovery options. Setup Description: I connected two Pixhawk flight...
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Did My Pixhawk burn due to over current?
Hello, While using a Pixhawk PX4 Pro, I encountered some issues due to an incorrect battery connection, which affected both the Pixhawk and the connected RFD900ux telemetry module. Below, I have...
View ArticleHow to use the different Autotune procedures for VTOLs
I have a question about understanding Autotune for VTOLs: After setting up the notch filters, I can either do Quick-Autotune (VTOL-quicktune.lua) or QAUTOTUNE (the flight mode) to improve the flight...
View ArticleDroneCan ESCs config
Hi, i am working on a big drone that have an H-frame. The drone is a vtol but i am posting this question in Ardcopter page since i am in hover phase testing. This is my first time working with...
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Tailsitter plane - More oscillations in throttle
Hi all, Today I tried to fly my tailsitter plane, which has 4 motors and 4 control surfaces. After the initial setup, I attempted a takeoff in QSTABILIZE mode. However, right after takeoff, it shot up...
View ArticleAlmost crash incident
Hello Everyone, I have been flying an octoquad this past couple of days and I was testing the autonomous flight features with a CADDX gimbal and video transmitter. Around minute 4 and 27 seconds into...
View ArticleIndoor poshold althold using vl53l0 multiple sensors
I am new to ardupilot more farmiler with betaflight. my project to develop a semi-autonomous drone. the frame is based on fpv drone without gps. the idea is to fly indoors in narrow places and avoid...
View ArticleGPS1 Not Healthy Looks good in QGroundControl
I get the error when trying to arm though my position is correct, 13 satellites, hdop and vdop look good. I have a Pixhawk 2.4.8, an M8N GPS, and haven’t ever armed due to the error....
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Is MAV_CMD_DO_SET_REVERSE (194) still supported in general?
Hi. Is MAV_CMD_DO_SET_REVERSE (194) still supported in general? When in Mission Planner reading (MP->PLAN->Load WP file) this very simple mission: QGC WPL 110 0 1 0 16 0 0 0 0 40.1 -3.1 630.22 1...
View ArticleGyroflow data from the flight controller to the video? DJI04 Pro
I setup the DJI04 Pro and it works but I can’t seem to figure out how to get the data on the video recording needed for the gyroflow app. Can anyone help? 2 posts - 1 participant Read full topic
View ArticleGCS Reports Unhealthy GPS but it's not clear why
log here I can’t figure out why the GCS is reporting “Unhealthy GPS”. Sometimes this becomes a “PreArm: GPS1 Signal Unhealthy” or something simliar. I have an ardusimple stack, with the top board as...
View ArticleArming with RC using mobile APP
I’m building a custom mobile app as the Ground controller. Using ArduPilot and MicoAir743 flight controller and raspberrypi4. How do I get the drone to arm without RC and tune the drones PID values...
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Anemic Altitude control in Guided/Loiter/Takeoff
log here Copter is a quad approximately 15-20lbs and 13 inch props with 100 KV motors. I’m trying to tune the altitude controller at this point and not sure where to go, and I’ll admit I might have...
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Cannot build SITL on Hardware for CubeBlack in Ubuntu
A few months ago I had no issues getting SITL on Hardware to build in Ubuntu and upload to my Pixhawk CubeBlack. I tried to run it again today and failed, so I installed a fresh clone using git clone...
View ArticleMultiple devices on the SPI and I2C interface's question
Hi, I’m making my own FC and looking at using the SPI and I2C interface for multiple devices. Example 1 - On a single STM32 I2C bus have the Magnetometer, barometer, ToF sesnor on the same bus and...
View ArticleMotor Test, speed different between each motors
Okay so i have a S550 Hex build, newest Arducopter firmware, updated Mission Planner. 30A ESC with 920kv motors with a Holybro pixhawk FC. the issue is, i have calibrated my RC, more than once,...
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Surface tracking in AUTO mode
I am flying Ardupilot-4.4.4 in SITL by enabling the following parameters in Auto mode. After reaching certain point in the plan, it got automatically crashed by reducing the altitude and hitting...
View ArticleOnly latitude longitude and alt to merge
I have a module for image matching between realtime image and google map which can offer only latitude\longitude and altitude. How can I set the firmware to use the module for localization or...
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How to control the throttle of my gasoline engine with my RC joystick？
hello guys，i am buliding a gasoline engine heil。I set up SERVO8_Function a value of 31 ，MOTO INTERLOCK with RC8, I can`t control the throttle of engine with my rc joystick when i disarm moto interlock...
View ArticleCell Voltages: SMBus Generic Battery Monitor
Hi, We are using two SMBus Battery monitors and they are connected to the flight controller. We have flashed the latest stable firmware. We are able to read pack voltages, current, temperature and...
View ArticleGround mag anomaly in CubeOrange version 4.4.4
I am getting ground mag anomaly and the drone is crashed as i am using neo3 pro gps .I am attaching the log files. Is there any solution?Ground mag anomaly logs 1 post - 1 participant Read full topic
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