All Discussions Tagged 'APM2.5' (52)

Discussions Replies Latest Activity

Looking for APM 2.5 controllers - the purple circuit

Hi I am looking for 2 of the old apm2.5 model purple circuit board controllers for a project i am working on - i would be happy to pay a re…

Started by Al French

2 Jul 23, 2017
Reply by Al French

Compass error - East is West, West is East, but North and South are North and South

System: 550 Hex, APM2.6 Flight Controller (supposedly with no onboard compass), 3DR GPS, latest Mission Planner, Hexacopter 3.3.1 firmware.…

Started by Jerald Thompson

0 Sep 20, 2016

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. Starwalt

242 Aug 20, 2016
Reply by R. D. Starwalt

F450 with APM2.8 hard to Fly crashes alot

Hello everyone. Im new to the quadcopter rc flying and i have build my own quad from ebay.  here are my specs 2212 920KV Brushless Motor 10…

Started by Joakim Lindh

1 Jan 8, 2016
Reply by andi azhar

Configuring "A9" on APM2.5 for Camera Trigger with StratoSnapper

So after much searching in the Wiki and various forums I am still without a solution as to how I configure "A9" on the APM2.5 to send power…

Started by Oliver Volkmann

23 May 17, 2015
Reply by wrostek

Turnigy 9X - Throttle calibration?

I just replaced my old cheap transmitter/receiver with a (less cheap) Turnigy 9X radio. I connected the receiver to my APM2.5 board, and ca…

Started by Kevin Kanzelmeyer

1 Apr 15, 2015
Reply by Kevin Kanzelmeyer

APM 2.6 crash log analysis

Hi everybody I had encountered a serious problem yesterday. When I switched to RTL on CH8 at 13:08:34, then the multicopter started to roll…

Started by david_ls

1 Mar 23, 2015
Reply by Christian Haake

APM 2.5 + 3DR Telemetry + MinimOSD

APM 2.5 plus the 3DR radio telemetry works great, now I want to add my MinimOSD board. The MinimOSD board reads MAVLink messages from its R…

Started by Larry

62 Feb 17, 2015
Reply by Muhammad Abdul Hadi

TBS Caipirinha setup

Hi all, Anyone else flying a TBS Caipirinha with APM setup? I'd be interested to see how you set it up, what PIDs you are running and what…

Started by Alex

26 Jan 11, 2015
Reply by Luis Carlos Barrios Fedechen

QAV500 strange issues with APM2.5 (3.0.1 firmware)

Hi Guys I recently built up my APM2.5 powered FPVManuals QAV500 frame with the following components: FM-4006-13 740kv Motors FPVManuals…

Started by Gareth Schmidt

4 Sep 3, 2014
Reply by Gareth Schmidt



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