About

Gender

Male


Location

DC


About Me:

Hobbyist


Please tell us a bit about your UAV interest

aerial photography. vegetation studies with aerial imagery


Hometown:

Caracas


Activity Feed

Arnoldo Romero replied to Arnoldo Romero's discussion Starting a mission
"Hi Craig,

Many thanks for your reply. Have you ever started a mission by setting the first WP as takeoff? Wouldn't RTL do the trick by landing the copter?
I had a very unpleasant experience with my drone the last time I tried to fly a mission; the…"
May 9, 2016
Arnoldo Romero posted a discussion
This is probably a very stupid question, but here it goes:How do I start a mission in mission planner? Do I need to arm the copter myself? Do I need to set the drone to auto mode for the mission to start?All the guides explain how to plan the…
May 9, 2016
Arnoldo Romero posted a discussion
Hi everyone,I'm trying to catch up with this HUGE learn curve for drones and ardupilot complexity.My hexacopter is flying very well in LOITER and ALT HOLD, but so far, checking the logs it looks like it is overpowered.I think it is good that the…
May 8, 2016
Arnoldo Romero replied to Arnoldo Romero's discussion Hexacopter flips with no apparent reason
"Hi Tobias,

Yes, it is true that I made a 'big' mistake building such monster as my first project.
The thing is that the drone is a secondary thing, my project is a multispectral camera and I needed some good payload."
Mar 30, 2016
Arnoldo Romero replied to Arnoldo Romero's discussion Hexacopter flips with no apparent reason
"Hi Fnoop,

It's a Tarot T960 (almost a meter in diameter), Motors are 400 kv, and props are 16"X5.4.
I also think that this might not be the sole cause of all this performance. What else comes up to your mind?"
Mar 23, 2016
Arnoldo Romero replied to Arnoldo Romero's discussion Hexacopter flips with no apparent reason
"Hi Fnoop

I did the motor test this morning, and I had all my motors spinning in the correct order. I think my problem right now is that props might not be completely flat. The motor mount of one of my arms is slightly bent up, due to one of my…"
Mar 23, 2016
Arnoldo Romero replied to Arnoldo Romero's discussion Hexacopter flips with no apparent reason
"I don't really mind outsourcing these type of things, I don't really have time for them. All I want to do is to fly a camera that I'm prototyping.
I'm in Cambridge, UK, so if you are close let me know."
Mar 23, 2016
Arnoldo Romero replied to Arnoldo Romero's discussion Hexacopter flips with no apparent reason
"Hi all,

Thank you for the responses. I did have one ESC connected in the wrong hub. I managed to go to the park and test it; it didn't flip, but it tends to go more to one side and when I pressed the throttle to take off, it started oscillates…"
Mar 23, 2016
Arnoldo Romero replied to Arnoldo Romero's discussion Hexacopter flips with no apparent reason
"Hi Stephen,

Thank you for the time and effort. It is very weird, the motors and esc are wired according to this diagram

hexacopter.png"
Mar 23, 2016
Arnoldo Romero replied to Arnoldo Romero's discussion Hexacopter flips with no apparent reason
"Here is a video of the motor test. I am confused as to whether they should have the same order as the one in the pixhawk. They don' have any correlation whatsoever with the pixhawk.…"
Mar 22, 2016
Arnoldo Romero replied to Arnoldo Romero's discussion Hexacopter flips with no apparent reason
""
Mar 22, 2016
Arnoldo Romero posted a discussion
Hi all,I know that this is a very recurrent question and I apologise for any redundancy.I assembled recently a Tarot T960 frame, T-Motor MT3514 400 (X6), T-Motor ESC 40a (X6), emax 6 axis power board, Pixhawk, 3DR GPS module(X2), 3DR telemetry…
Mar 21, 2016
Arnoldo Romero replied to Arnoldo Romero's discussion A small multispectral camera for conservation applications
"Hi Thorsten,
Powering the camera from the main battery should not be a problem. Synchronization with the main PA is something that can be done, but since I don't have one, I can't really comment on that.
The raspberry Pi Zero does not have camera…"
Dec 25, 2015
Arnoldo Romero replied to Arnoldo Romero's discussion A small multispectral camera for conservation applications
"False color imagesfalse color.jpgMultispectral Pi2.jpg"
Dec 25, 2015
Arnoldo Romero replied to Arnoldo Romero's discussion A small multispectral camera for conservation applications
"Some more pictures
IMG_20151215_192938.jpgMultispectral Pi3.jpgNDVIMultispectral.jpg"
Dec 25, 2015
Arnoldo Romero posted a discussion
Hi all,I just wanted to see/read your impressions about this simple camera I have created to do some simple conservation related/work. The multispectral camera is based on the compute module of Raspberry Pi. Uses two raspberry pi cams with a M12…
Dec 25, 2015
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