We'll just have to wait and see what new creative tech the team at MegaSquirt and DIYAutoTune think up next. Licensing issues The licensing surrounding Megasquirt has at times been misunderstood. The hardware designs and application firmware are copyrighted by Bowling & Grippo and subject to patents. The source code of the firmware(s) are available to download for peer review and end-user modification, but the code and derivatives are only licensed for use on official Megasquirt hardware. The success of Megasquirt has spawned a number of unlicensed clones. References External links Original MegaSquirt support forum MegaSquirt product information and support Fuel injection systems