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APM Voltage Specs?

When the APM is powered from the RC equipment what is the acceptable voltage range?  I know it's ~ 5 volts, but 5 volts +/- what?

Typical RC servo/radio power is anywhere from 4.5 to 6 volts.  Will 6 volts be too much?  What about 5.5 volts?

 

Typically

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battery voltage display

ok,

i have an 4 cells connected to the voltage dividers etc...

 

in setup, i wrote "battery 2" which confirmed me "4 cells".

 

in TEST mode, when i type "battery" it says  "not enabled"

when i type "current" it seems to work:

 

  • but how do i monitor each of t

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DIYDrones.com on the iPad

I love to access this site from my iPad, but it seems that the chat bar appears across the middle of every page in landscape mode and blocks whatever is underneath it.  It disappears when switching to portrait mode, but it's a pain to keep doing so.

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Fried telemport

3690868145?profile=original3690868031?profile=original

Yesterday I was experimenting with the Remzibi's OSD and my ardupilot Mega.

Everything went fine, I was very happy with it. But then disaster strikes. I don't now exactly what I did wrong but it must be something serious because I fried my oilpan.

As

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Control modes

Can you still set control modes in the APM_Config.h?

"You MUST setup both radio and modes before you can fly" is in the manual but I've never set modes in the CLI before but I'm running 2.1 now. I have ch8 as just the hardware failsafe with ch7 as my

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java library

hello,

 

        Do you know where can I found some exemple (and source code) and where can I found a complete library for control Google hearth with an eclipse java application?

 

thank you

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Motor & ESC specs/ratings clarification

Hey all,

 

I'm attempting to put together my first diy rc project. It's just a simple line-of-sight tricopter, although eventually I'd like to work my way up to FPV and automated flights, so I've been lurking around this site.

 

Anyhow, I had the thing f

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Arducopter maximum loop speed

Hi,

I'm just starting out with my Arducopter project and still have a lot to learn about the code, so pardon me if this question has been addressed before.

I understand that the autopilot main loop runs at 100 or 200 Hz, I read this in another topic. M

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