Peleus's Discussions (11)

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Trouble reading from Expansion Ports

Hi folks, 

Just trying to experiment and hook up a Maxbotix EZ1 sonar in the APM1's expansion ports. 

I've written my own test loop in the CLI interface which is very basically saying...

value6 = analogRead(6);
value7 = analogRead(7);

Serial.printf_P(PST

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One motor stops at higher RPM

Hi all, 

Still trying to get a handle on my quad and some settings, but I've uncounted a strange problem. My motors arm, start up and spin up fine, but as I get towards take of throttle level one motor consistently cuts out. It doesn't appear to be a

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ESC Calibration not 'saving'

Hi all, 

Firstly I've made a lot of posts over the last few days on varying issues, so I'm sorry if I'm 'spamming' up the forum in any way, just having a few issues getting off the ground and looking to draw on this excellent community for advice. 

My

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Troubleshooting Flipping / ESC problems.

Hi all, 

I posted earlier saying that I was having issues with my APM1 and it seemed the output pin 4 was faulty. It seems it may have been a software problem. Tried reloading the firmware etc. 

What seems to be happening now is this - When I first ini

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CLI switch to fly

Hi all, 

Really dumb question, after reading through the ESC instructions I'm ready to test all the motors simultaneously. They say to set the slider switch to fly mode, but for the life of me I can't identify which switch this is. It suggests CLI swi

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APM1 Output Pin 4 not working

Hi all, 

After a frustrating half day of calibrating ESC's and hooking / rehooking up everything I've discovered that my output 4 pin of the APM is not working. 

I tested through hooking up multiple ESC's and motors logically troubleshooting each compo

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Can't program ESC's

Hi all, 

Firstly, equipment - Mystery 30A ESC's & a HobbyKing HK-T6A v2 TX/RX. 

Originally I went through the setup in the mission planner and configured the radio, all going well and through this I confirmed that the throttle control is on channel 3. 

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ESC Usable? One wire removed

Hi all, 

I'll try and keep it short. QR newbie trying to build a new copter using some parts left over from a different QR project (working). I've ordered an APM1, and I've finally got it here all soldered up ready to go. When I was stripping the ESC'

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Parts Check for new QR System

Hi all, 

I'm about to make my venture into the QR world, adapting an older QR I have here into a new model with a better frame and using the APM as the brain for my further research. 

Since I'm on a relatively tight budget I just want to ensure compati

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How crazy am I?

Hi all,


Bit of background, I'm a student currently at the end of their 3rd year in a mechatronics degree, with little RC experiance, who has chosen to do UAV indoor / confined space navigation / object detection as their thesis topic. I'm essentially

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