Hello,
I am building a fixed wing drone and I am trying to send velocity commands to the flight controller (a Pixhawk) from an onbord computer (Nvidia Jetson TX2) running ROS.
the code I am using to send the commands looks like this:
ros::Publisher cmd
Read more…I have assembled this f550 clone with the following specs:
Hexacopter frame 550mm
2212 DJI 920Kv motors
30 Amp SimonK ESCs
APM 2.6 with AC 3.2
35C 5800mah lipo
I need to preface this with after my build was complete I loaded AC 3.2 with default PIDs for th
Read more…I would like to recommend you a tilting impetus suit which takes stability control of multi-rotor and high efficiency of fixed wing into account.
The suit includes of three parts:
15inches Carbon Propeller:designed for tilting fixed wing, owns optimal
Read more…Hello everyone,
I'm now working on this university project and I need to create (or possibly reuse) an android interface to control the drone via wifi through a mobile android phone. It needs to have pads like an RC controller and stream video (this i
Read more…Sorry I'm still a bit green when it comes to electronics and such. I installed a Benewake TF Mini onto my Pixhawk quad-copter and then opened Mission Planner. On connecting the altitude in the flight data read at being 5 feet above ground level.
Will
Read more…Hello guys i'm trying to write a code to do a real time compass calibration. it have been one month working on it and didn't find any result specially to calculate the error to stop getting data.
if you have a code in c# doing this please help
Read more…Hi, I am reasonably new at this and had a mishap with my quad plane yesterday. I am not at all proficient in the log analysis and would appreciate it highly if somebody with experience could look at the log and maybe advise me on what went wrong.
Firm
Read more…Hello friends
Pixhawk is beeping intermittently from ESC when connected with battery. for example you can hear the end of the video.
why do you say that and why?
Hi,
This is my first post and will be my first build.
I was hoping to use the following components to build a survey/mapping drone:
Platform:
https://www.foxtechfpv.com/foxtech-hover-1-quadcopter.html
Camera:
https://www.foxtechfpv.com/foxtech-map-01-came
Hello,
I am trying to connect Rpi 3 Model B to flight controller (Dropix) and establish communication between them. I am following http://ardupilot.org/dev/docs/raspberry-pi-via-mavlink.html page.
I have flashed APSync image on SD card. When I try:
Hi,
This is my first post and will be my first build.
I was hoping to use the following components to build a survey/mapping drone:
Platform:
https://www.foxtechfpv.com/foxtech-hover-1-quadcopter.html
Camera:
https://www.foxtechfpv.com/foxtech-map-
Hi,
This is my first post and will be my first build.
I was hoping to use the following components to build a survey/mapping drone:
Platform:
https://www.foxtechfpv.com/foxtech-hover-1-quadcopter.html
Camera:
https://www.foxtechfpv.com/foxtech-map-0
Hi experts,
I am new in manufacturing of UAV world. From many days i m stucked in wing loading problem.
Searched on internet a lot but i haven't found answer related to my problem.
My question is,
What is the range of wing loading so that one can predi
Read more…hello Guys i have a little problem with my yaw angle i'm develloping an application that calibrate my magneto, but when i'm reading my angles from the at sensor i have something very weird for the yaw angle normally i should have something stable but
Read more…Hi everyone,
I have been working with the 3DR 915MHz radios for a university project, and so far they have been working great with Arduino and my laptop. The current setup has an Arduino board reading sensor data and transmitting it via the transmitte
Read more…Is there any way to control the drone using Pixhawk? I am using Odroid XU4 as a companion computer. I have tried using DroneKit but it is giving me some error at "Pre-Arm checks" e.g. "Waiting for vehicle to initialize."
Is there any other way to do i
Read more…Hi,
I am new to pixhawk. I am using pixhawk 2.4.8 . I am getting pressure altitude from the pixhawk. I flew the drone in the open air at almost 5 to 6 meters height. Initially took off the drone with lidar then shift to barometer altitude but huge dif
Read more…Hey there guys!
I was reading a few posts here and people are still askin what cheap camera drones they can get under $100.
Well, I would not have belived it myself, but the new Tello from Ryze ( it only has DJI parts) is up to the match.
It's so much a
Read more…after performing these steps http://ardupilot.org/copter/docs/autotrim.html#save-trim
"1. Check that your CH7 switch goes above 1800 on the MissionPlanner’s Hardware > Mandatory Hardware > Radio Calibration screen.
2. Set the CH7 Option to Save Trim on
Read more…