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Flaperons on AMP

Hello everyoneI would like some advice on flaperons on AMP. I have my plane set up with flaperons and it works as expected in manual mode. I had to reverse RC1_REV to get the ailerons to move in the correct direction when I switch to other flight mod

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4 more flights with APM2 and PZ T-28

More videos of flights from last weekend as well as this weekend. I'm still working on getting things to fly nice and tight, all flight modes function and work as planned. All four of these flights were taken in fairly breezy conditions (5-10mph wind

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APM 2.5 issue

Hello, I'm having a lot of trouble reinstalling the firmware on my chip. Every time I try to update it I get the error message "Can not detect APM Version. Please check your wiring." I don't know if this means anything but while it is trying to detec

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GPS stopped working

I have an APM1.4 that I use in a bixler and never had a problem with GPS. Now all of a sudden it's not reporting any satellites. The blue light goes solid but MP reports zero satellites no matter how long I leave it plugged in. I tried 2 other GPS un

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AMP2 Potentially dead

Hey everyone

On my first bench test I made the wrong assumption that my receiver scales the input voltage. I have a 7.4V receiver pack hooked up to the receiver that’s hooked up to the AMP2. I then connected the AMP2 to the PC through USB. Initially e

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APM 2.0 Dataflash

 I just incorrectly answered a question recently because of some confusion about the size of the onboard dataflash of the APM 2.0. There is a lot of info out there stating it's 16MB! It's 4MB and that is a huge difference. I was wondering if a chip c

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Newbie needs some advice

Hello All,


I've been reading these forums and the wiki for a couple weeks now and decided to introduce myself. So I’m an ex electrician and am currently a systems and network engineer. I have a pretty good grasp on computers and electrical stuff. I am

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Xbee issues and odd ARM behaviour

Hi, I just recently got in an APM2.4.1. I am able to connect perfectly by the usb cable and that works fine. I'm trying to get xbee communication working and I'm running into issues there. In doing testing I've noticed something odd as well: When I p

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Autopilot Comparison

I'm interested in comparing different open source autopilots such as the APM 2.5, the PX4 or any of the Paparazzis. Has anyone already done a similar comparison?  Where's the best place for hardware technical information for APM 2.5 or PX4? (for exam

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