Since the original project is no longer actively developed, finding the "official" updated link requires looking at community mirrors and repositories.
After configuration, click "Save to Device." The software will write your settings directly to the board's memory. Troubleshooting Common Issues
If you're building a custom flight sim cockpit, a DIY button box, or a budget-friendly HOTAS setup, downloading an updated version of MMJoy2 is your first step toward turning a standard Arduino into a powerful HID gaming controller. Created by "MegaMOZG," MMJoy2 is a flexible, no-coding-required firmware that has become the gold standard for DIY peripherals in communities like IL-2 Sturmovik and DCS World. Where to Download MMJoy2 (Latest & Legacy Versions) mmjoy2 download updated
For those looking for a more modern alternative with active development, you might also explore the FreeJoy Project , which uses more powerful STM32 microcontrollers.
This is currently the most reliable source for English-speaking users. It includes the firmware and the MMJoySetup configuration tool. MMJoy2 Repository (GitHub) Since the original project is no longer actively
Once flashed, your device will appear as "MMJ-Reset." Use the GUI to define your axis pins, button matrix rows/columns, and custom device name.
The Arduino bootloader only stays active for about 8 seconds. Check the "Auto-start upload" box in JoySetup to catch the port the moment you reset the hardware. It includes the firmware and the MMJoySetup configuration
Highly reliable with easy bootloader access. Core Capabilities Up to 120 Buttons: Supports massive button matrices (up to ) using diodes. 8 Analog Axes: Native support for 10-bit ( steps) or 12-bit ( steps) precision, compatible with TLE5010 hall sensors.
Since the original project is no longer actively developed, finding the "official" updated link requires looking at community mirrors and repositories.
After configuration, click "Save to Device." The software will write your settings directly to the board's memory. Troubleshooting Common Issues
If you're building a custom flight sim cockpit, a DIY button box, or a budget-friendly HOTAS setup, downloading an updated version of MMJoy2 is your first step toward turning a standard Arduino into a powerful HID gaming controller. Created by "MegaMOZG," MMJoy2 is a flexible, no-coding-required firmware that has become the gold standard for DIY peripherals in communities like IL-2 Sturmovik and DCS World. Where to Download MMJoy2 (Latest & Legacy Versions)
For those looking for a more modern alternative with active development, you might also explore the FreeJoy Project , which uses more powerful STM32 microcontrollers.
This is currently the most reliable source for English-speaking users. It includes the firmware and the MMJoySetup configuration tool. MMJoy2 Repository (GitHub)
Once flashed, your device will appear as "MMJ-Reset." Use the GUI to define your axis pins, button matrix rows/columns, and custom device name.
The Arduino bootloader only stays active for about 8 seconds. Check the "Auto-start upload" box in JoySetup to catch the port the moment you reset the hardware.
Highly reliable with easy bootloader access. Core Capabilities Up to 120 Buttons: Supports massive button matrices (up to ) using diodes. 8 Analog Axes: Native support for 10-bit ( steps) or 12-bit ( steps) precision, compatible with TLE5010 hall sensors.