For DIY flight sim enthusiasts, remains a cornerstone firmware for transforming affordable Arduino boards into high-performance USB HID joysticks. While official development has slowed as the author transitioned to professional joystick manufacturing, the most stable and "updated" versions are still available through community-maintained mirrors. Latest Stable Downloads
: Once flashed, your device is recognized by Windows as a standard joystick without needing custom drivers. Keyboard & Mouse Emulation mmjoy2 download updated