MrLudvig
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MrLudvig's Discussions

Stream video/pictures through GPRS/3g/4g

Started this discussion. Last reply by Tommy Larsen Mar 30. 4 Replies

HiIm working on a project where im trying to stream video/pictures in a very low quality from my APM board through to Mission Planner using GPRS/3g (Dronecell)My big question is, would this even be…Continue

Strange behaviour in AUTO mode, 3DR Hexacopter.

Started this discussion. Last reply by MrLudvig Mar 25. 15 Replies

Hi all..After several successfully flights with 3s lipo and standard PID settings i decided to change out my 3s with 4s 5000mAh batteries.But something stranges happen during waypoint flight in AUTO…Continue

20min+ waypoint flight time with HexaCopter?

Started this discussion. Last reply by Innokentiy Antipin Apr 2. 20 Replies

Hi Gents. I have DiyDrones Hexacopter with 850kv motors.…Continue

Serial communication with SIM900 & APM2,5 -- 2.9.1 software

Started Feb 11 0 Replies

HiI got some problems regarding serial communication from UART0 to SIM900The latest version of Arducopter software does not include the FastSerial.Software 2.9.1 uses <AP_HAL.h>. If i load a…Continue

 

MrLudvig's Page

Latest Activity

alex morris replied to MrLudvig's discussion Add AT/Modem commands to Arducopter v2.9.1 in the group Telemetry over cellular IP
"Hi,  Hope my question fits this thread..  Apologies for hijacking if not.  I'm trying to apply your cellular extension to version ArduPlane 2.68, but having trouble compiling the firmware.  Any suggestion you may have would…"
May 10
Innokentiy Antipin replied to MrLudvig's discussion 20min+ waypoint flight time with HexaCopter?
"I got 4 of those:( they 5c only, I cant fly my hexa with them, alarm goes off straight away. But flight ok in stabalize mode(if you fly very smooth) get about 16-20 min with nex5 11x4.7"
Apr 2
Tommy Larsen replied to MrLudvig's discussion Stream video/pictures through GPRS/3g/4g
"I use MJPG encoding"
Mar 30
MrLudvig replied to MrLudvig's discussion Stream video/pictures through GPRS/3g/4g
"Hi Tommy Impressive.. Im looking forward to read your blog. Do you comress the video with Raspberry before streaming? A video of your project would be nice ;) "
Mar 30
Tommy Larsen replied to MrLudvig's discussion Stream video/pictures through GPRS/3g/4g
"The APM board should not be loaded with more task than it has already. I have an onboard WiFi 3g router. I connect to APM via TTL-UART to Wifi. I also connect my Raspberry Pi via WIFI to the same 3g router. Then i stream video via this router from…"
Mar 30
Tommy Larsen replied to MrLudvig's discussion Stream video/pictures through GPRS/3g/4g
"Hi I'm currently streaming video via 3g and internet and it work very good. I use 352x288 at 10fps and 500kbit bitrate. I use the Raspberry Pi for this and VLC as streaming software. I send video using UDP for less latency, 300ms I also connect…"
Mar 30
MrLudvig commented on Tommy Sylte's group NO Ardupilot Group
"Hei Kjempe med Norsk Gruppe her på DIY.. MrLudvig "
Mar 29
MrLudvig posted a discussion

Stream video/pictures through GPRS/3g/4g

HiIm working on a project where im trying to stream video/pictures in a very low quality from my APM board through to Mission Planner using GPRS/3g (Dronecell)My big question is, would this even be possible to carry through? and if so, what frame size are we talking about and FPS?If im using size 320 * 240 and 1 frame pr second,  ( 320 * 240 = 76800 * 8bit = 614400 * 1 FramePrSecond  ~ 614 Kb/s ??Is this calculations correct if im using apm 2,5 board?Would it be possible to compress the video…See More
Mar 27
4 Comments
MrLudvig replied to MrLudvig's discussion Strange behaviour in AUTO mode, 3DR Hexacopter.
"Hi Guys    I agree, the problems seems to be related to vibrations. After i installed foam under APM board and adjusted the INS_MPU6K_FILTER to be 20, i never had this problem again.   I think i will invest in new and better motors…"
Mar 25
Bill Patterson replied to MrLudvig's discussion Strange behaviour in AUTO mode, 3DR Hexacopter.
"Is there an error path back to the GCS using Mavlink?  I'm trying to think of ways that the Aircraft could communicate a problem to the Ground Station. Logging seems to be so port-mortem."
Mar 25
MrLudvig commented on Andreas M. Antonopoulos's group Telemetry over cellular IP
"Hi This video is showing my configuration. Using 2.9.1 software.   http://youtu.be/pV4_WlfTPq0   Ludvig"
Mar 23
MrLudvig commented on Andreas M. Antonopoulos's group Telemetry over cellular IP
"Copter Richie :  I will post a video later today showing my configuration and its performance.   Jerry: Half a year ago,  was using Facetime over 3g with my jailbroken iphone. It works perfect. The ide has past my mind also. It will…"
Mar 23
MrLudvig commented on Andreas M. Antonopoulos's group Telemetry over cellular IP
"I also must add that Telemtry over celluar works perfect. I probably have 50 flight`s with this system without any lost package or comuniation fault.   Ludvig"
Mar 23
MrLudvig commented on Andreas M. Antonopoulos's group Telemetry over cellular IP
"Hi i have orderd this camera: http://www.robonor.no/mage/default/linksprite-jpeg-color-camera-ttl-interface.html   Is there any chance of streaming video or picture to Mission Planner HUD? If so, how to do it? I know it can be difficult to get…"
Mar 23
Michael replied to MrLudvig's discussion Strange behaviour in AUTO mode, 3DR Hexacopter.
"That does make sense, if you have a 4s you have the engines running a little more aggresivly, causeing excess vbaration."
Mar 22
Drone Savant replied to MrLudvig's discussion Strange behaviour in AUTO mode, 3DR Hexacopter.
"We have seen a number of them reported on our http://www.flyawayclub.com interface as well... we are hoping to get more data to maybe ferret out some bad code or documentation. "
Mar 22

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Just got my adrucopter...
Hometown:
Lillesand

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