3DRobotics 400mW Telemetry Kit
I see that there is a 400MW version available. Has anyone tried this one?
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what are the limits for ACRO_RP_P?
Me and a friend have have built a 200mm diagonal quad design for fun/acro/fpv as refreshing change to big multis :).
My previous nutter quad was a 300mm ecks with KK that I had set reasonably aggro in acro.
I have seen Rob Lefebvre say the limit is 10
Read more…Excessive Lost Packets 3dr V2 Radios, Link quality <18%
Using the link status in mission planner reveals that my connection is very poor. RSSI is around 200 with very little noise. The radios appear to connect fine and data does flow between the pixhawk and GCS, but the link stats shows that 4/5 packets
Read more…Does my Alt hold log look right?
Ive been trying to diagnose some altitude hold problems and I think im making progress. I had a lot of vibrations using kyosho gel and it was causing my altitude hold to freak out and make extreme climbs sometimes. I moved to an "earplug" setup and s
Read more…RFD900 and 3DR V2 compatible issue.
I have been using a RFD900 on the ground and several different 3DR 915 radios in the air for some time with no issues. I recently purchased a V2 radio set from ebay. It talks to all my 3DR radios but not to either of my two RFD900 radios. All have th
Read more…Tower dpwp file to mission planner WP file
Is there a way to create a mission in Tower, export that mission and load it in mission planner? I want to see the breakdown of the structure scan mission in mission planner. Thanks
Read more…Gimbal control with ROI using Pixhawk
Hi!
I'm attending a UAV's master in Madrid Spain. We're starting to make our thesis, consisting in a real flying fixed wing drone.
We thought about using a Pixhawk as the autopilot, since it seems to be he most complete and suitable hardware for our p
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Enclosure / body for 3DR Y6?
Does anyone know of an enclosure that will fit on the 3DR Y6? It would give it a more clean/polished look.
Read more…Vidéo of my singlecopter
Here is my try
Thanks to Kert (Clément Tavernier) for the 3D print file
https://www.facebook.com/video.php?v=10206363919005288&l=7537941487476266701
Enjoy
Read more…How can I force Mavlink to communicate at 19200 bds ?
Hi,
I am using a GPRS module which only accepts 19200.
How can I have mavlink to limit speed to 19200 before sending data to modem please ?
Thank you
Read more…Future Natural User Interface Technologies for R/C and UAS flight?
With technologies coming out like the Leapmotion controller, MYO armband, Oculous rift, Omni vortex, and even in the near future the microsoft Hololens. Do you think these technologies will bring about a change or another option for the way we fly R/
Read more…need help setting up Multiwii Pro
I know its not a Arducopter but it seems to have similar structure.
K I got this 2ndhand unit from an rc buddy for the reason im needing a GPS function but since its an used item I have no Idea on the proper coding or setup even so I not so confident
Read more…Bootloader flash - myths and reality.
Hi,
Is it real to flash bootloader on glitched APM2.6 with inbuilt USB connection?
DFU mode - functional,
PPM encoder - flashed (was empty when I last checked),
Firmware flashes via MP - OK, but doesn't boot.
My guess is bootloader got busted.
Any ideas?
Read more…Weird cpu load values
Hi,
Nowadays I'm monitoring some values on pixhawk. Some values drew my attention.
for example cpu load values like 45 ,51, 55, 61,34,61 ,2611, 45, 65, 2546 ......
2611, 2545, 2511 etc. cpu load values is normal? It's too high ?
Read more…New developments
The new kid on the block to take up a serious challenge to the sales dominance of DJI is Align.
We know they have some years of experience and also serious resources in Taiwan and their entry with the M480 and the M690 is more than just another copy o
Read more…Effects of vertical CG and dihedral on stability?
I keep seeing people claiming that a lower CG, relative to the prop plane, results in a more stable copter. Does anyone have any science to support this? Interestingly, rockets are LESS stable when the CG is below the rocket nozzle, and I wonder if m
Read more…Trigger System by GPS Waypoint
Have any user a solution by this problem?. In photogrammetry we don't need trigger by time or distance, it's more correct trigger by waypoint. I haven't information about devices that can easy solve this problem, using only Ardupilot or a different d
Read more…Cool 3D planner with simulation mode!
This is really good for creating a "tight" 3D flight plan and dialing in precise perspectives for your aerial shots. It doesn't replace Mission Planner but looks like a nice addition to it:
https://www.kickstarter.com/projects/946052725/telaero-drone-
Read more…Why no physically separate multicopter controllers and autopilots yet?
There are already many good basic multicopter controller boards on the market. Think of Naze32, KK2, etc. Then there's also great firmware, some of which that support multiple boards and PID controllers (e.g. Cleanflight). Most of these boards and fi
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