I've been working on an open source autopilot for a while now. It's not finished yet but it's getting close. The board is quite small - about the size of an ESC - and weighs 10g.
Features:* Plugs directly into any R/C receiver - up to nine control channels.* Can control up to ten servos.* Combined GPS/IR leveler board makes installation easy.* Barometric altimeter.* microSD card for flight plans and data storage.* Fully open source software. You can improve it or change it however you like.* Easily reprogrammed via USB with no need for a special programmer.* Powerful on-board flight scripting language.* Optional radio link to the ground.* Optional 9-axis IMU.* Many expansion options including I2C, SPI, etc.* Powerful ARM7 processorBy the way this is an open source project - not a commercial project - so please don't ask me for release dates or free samples!The autopilot software is at:http://code.google.com/p/flyingfox/My original (kinda old) build thread is at:http://www.rcgroups.com/forums/showthread.php?t=734791Read more…
