bg.png - Equalmass/ArdupilotCustomFirmwareBuilder: This is a customised Ardupilot firmware builder which allows to integrate custom patches, recall old builds etc. This is hosted on a private server but publicly accessible and the source code can be downloaded by anyone. Detailed instruction on how to build your custom firmware patcher based with this code are in the readme below. A live version of this app can be accessed here: - Equalmass Git