My new online shop is now open: \r<br>These are the steps you need to follow to setup an APM2.5 Ardupilot board with GPS system.\r<br>I sell these systems ready built, see my channel intro video for details.\r<br>If you follow these steps carefully and use proper multirotor SimonK code ESCs then you should get a flying model.\r<br>This video is mainly for customers of my kits to help them upgrade to the V3.0.1 firmware available in Mission Planner direct now.\r<br>I provide the params files for my model setups which run on 3S with 1000Kv motors and 8 or 9 props. If heavy kit like large Lipos are used on your model then 10 props will work.\r<br>My params, price list and further details are available on my Google Docs folder (only works with Firefox and Chrome - not IE): \r<br>