ArduPilotMega 2.x hardware (970)

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APM2.5 5V/Vcc Schematic

Frequently asked questions are about powering an APM2.5 or why the same does not work or why it has failed. Here is a simplified schematic…

Started by R. D. StarwaltLatest Reply

Discussions Replies Latest Activity

APM Skid steering problem

Hello everyone!I am trying to assemble a boat with APM to move autonomously. Since I am using 2 BLDC-s to move the boat, I am using the Rov…

Started by Artúr Halmágyi

2 Nov 24
Reply by Artúr Halmágyi

Auxiliary channels - Cannot add

Hi All, I am building a quad using APM 2.8 and a 10 channel PPM transmitter (FlySky FS-i6S). I have configured the channels on the transmit…

Started by Andreas Spiracopoulos

0 Nov 18

APM USB connection issues and Mission Planner

Warning: If you power the APM 2.5 from a BEC you should include the diode fix used on the APM 2! It drops the voltage to 5.5V which is what…

Started by Monroe King

78 Oct 18
Reply by Anup Deoli

APM 2.5.2 Won't Install Firmware/Connect Mavlink - TX and RX constantly blinking

I got this APM from my professor which apparently was working last semester but running into issues:   -I hooked up everything according to…

Started by Nolan Crook

31 Oct 18
Reply by guido fiore

Horizon is moving on mission planner

I'm trying to setup my tricopter at home, in my office my gps is locked and my tricopter on a table My horizon in the flight planner is m…

Started by Patrick Helsemans

38 Oct 18
Reply by Jakub Mędrzycki

Control Arducopter with PWM signals from Raspberry GPIO

Hi All, I'm currently trying to control my Quadcopter (APM2.5) by emulating PWM Radio signals from my Raspberry GPIO pins. I want ot use m…

Started by Julian

7 Oct 14
Reply by Peter Kerese

Vcc box car effect?

Well today I got the Be-Gez scared out of me. Lifted off my 550 class Alien that is the sum of about two months work and over a $1000 only…

Started by Dan Clemens

8 Oct 2
Reply by Dan Clemens

APM 2 ESC beeping rapidly

I got a problem with my escs beeping rapidly after connecting them to the battery. Jumper is set right and the apm 2 board is also powered.…

Started by Michael

11 Sep 24
Reply by Phil Mathieson

new APM flavor released: APM Mini Pro

I just noticed this at the Chinese on-line retailer, They are pricing the bundled versions attractively.  Obviously made t…

Started by Tony Kenward

177 Sep 14
Reply by Luke

L/D Measurements with APM

Hi, First post from a complete noob here.I need some advice from you guys regarding an experiment Im planing to conduct. I need to measure…

Started by ChaMax

0 Sep 11


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