3dr GPS
New 3dr Gps for sale: make your best offer.
(I have two other 3dr GPS systems available in slightly used condition)
Let me know if you want more pictures or info.
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Honeycomb agricultural drones
Hello,I have 2 honeycomb agricultural drones for sale, complete ready to fly with surface pro 3 tablet, carrying case and spare props and winglets.New unit 10000 shipped, refurbished unit with spare motor assembly 9000 shipped.Free shipping continent
Read more…RCEXEL GAS OPTICAL IGNITION KILL SWITCH FAILS WHILE SERVOS PASS on PIXHAWK
SUCCESS:
After Diagnostics w/ different verified failing configurations of UBECS, X8R, Pixhawk & RCXEL.
Failure is RCEXEL Ignition Module RPM Connector @ AUX5 on PIxhawk Servo Rail connected.
Passed RCXEL LED on Pixhawk RC9 Passthrough w/ RCXEL RPM
Avoiding mag compass interference from motor current
I'm building a fixed wing UAV with a 2.6 m wingspan and a fairly large fuselage bay. The electric motor is in the back (pusher style), and it's driven by a 6s 10000mAh LiPo battery and a 60A ESC. I'd like to be able to put the battery in an adjusta
Read more…ArduCopter as external position/velocity sensor?
My university has been experimenting with their own flight controller for some time now. It's got pretty solid airplane control and simple copter control (angle and rate mode), but for the time being we can't create a Kalman filter to get good positi
Read more…DJI PHANTOM 4 PRO DRONE with Up To 60% Off (See description)
Brand new in SEALED box DJI Phantom 4 PRO with all accessories. Never opened, never activated. Free shipping!
Asking price – 950$ (Price Reduced as per on-going promotional offer)
I also have the (DJI Mavic Pro 4K Drone with Fly More Combo) available f
Can't arm Pixhawk
First time building a drone, so please excuse me if I am ignorant of something obvious.
Right now I am running Mission Planner, and attempting to arm a Holybro PX4 2.4.6 flight controller. However, I get the error "prearm: compass not healthy." This i
Read more…Vehicle Does Not Respond To Command: Calibration
Hi everyone,
I have a question about a problem I'm having that maybe someone here can help me with. Two things are happening and I am not sure they are related.
I am using the newish Pixhawk mini directly from 3DR, so it isn't one of the clones. It i
Read more…Multiple drones monitoring
Hi,
My team and I developed a nice tool, Open Drone Monitoring, if you're using multiple drones or flying them with your friends.
https://github.com/RReivax/ODM/wiki
It's basically a QT (C++) server that will receive and compute multiple drones data in
Read more…First DIY Drone with Raspberry Pi Zero W
Dear All,
First of all, thanks for your help on this request. I'm looking to put together my first drone. I'll use a kit that includes a Robocat frame (270mm), motors and SimonK 12A ESCs. I'm planning to use a Raspberry Pi Zero W, not necessarily as a
Read more…Lubrication - Motors - Prop Shafts
How about using Automatic Transmission Fluid ?
Very good lubricant - High Temp and it does not thicken with time.
Very good for lubricating electric motor shafts.
DoctorBill
Read more…Xaircraft x650 Center Software
I bought my x650 v4 years ago. Now I want to use it again. I lost my cd with firmware and configurations set.
Could someone help me?
I will thank you in advance.
Read more…pixhawk with sync error
Hello.im building a quadcopter which may carry about at least 8 kg of weight.and im using 4114 330kv high pole motors.but i used cheap 40a escs.they were work fine for 3s lipo and also 4s lipo.but since motors are design for 6s, i used 6s battery.the
Read more…Command my drone in offboard mode
Hi everyone !
I'm a trainee who works to make autonomous a maverick x8 drone. For that, I have got a Pixhawk, Odroid and C++ program (c_uart_interface_exemple) which permits me to communicate telemetrically between Pixhawk and Odroid using MAVlink pro
Read more…Long Range Corridor Surveys - which UAV tested to go for ...
Hi Guys, just joined the group.
I am in the aerial mapping GIS GEO applications and infrastructure capturing.
Got to a stage that I need to go long range (1-15km) Corridor surveys for pipelines. What is the next level to go for fixed wing in the market
Pixhawk compass calibration Issue
Dear All
I am using pixhawk with mission planer . So please advice to calibrate compass. I am using Ublox M8N GPS module
Once I stated compass calibration the result is as per the following video
https://www.youtube.com/watch?v=zJDZyw18ikw&feature=youtu
Read more…Not able to enable sonar in Mission planner when trying to connect LiDAR-lite V3 to Pixfalcon via I2C
I am trying to connect a LiDAR lite V3 by Garmin to a Pixfalcon with copter 3.4.6 via I2C. I can’t enable the Sonar, in the initial setup page the enable button is blacked out.
After setup is complete sonarrange and sonarvoltage both show as zero, it
Read more…Please help f450 quadcopter
Hello looking for help with my setup. If you can please and thank you I've searched for hours...the stuffF450 quad frame (homemade)Flysky fs t6 radioFlysky fs r6b receiver36mm pdb1x3a-5v ubecKk 2.1.5 mini fcTmotor air gear 200 motors & esc x4 (no bec
Read more…What do you think of the Sunnsky E2306-2700KV?
Last week we got the test results of E2306-2700KV from MQTB as below:
The results was tested by Ryan Harrell with MQTB and the full write up is here:http://www.miniquadtestbench.com/sunnysky-edge-lite-r2306-2700kv.html
We would quite appreciate it if h
Read more…Multiple drones monitoring
Hi,
My team and I developed a nice tool, Open Drone Monitoring, if you're using multiple drones or flying them with your friends.
https://github.com/RReivax/ODM/wiki
It's basically a QT (C++) server that will receive and compute multiple drones data in
Read more…