: The recommended version [v20160818upd1] is available on the MMJoy Project Site .
In the world of flight simulation, space sims (Star Citizen, Elite Dangerous), and custom arcade controls, enthusiasts often find commercial hardware lacking. Whether you need a replica F-16 throttle, a helicopter collective, or specialized button boxes with rotaries and toggles, off-the-shelf products are either too expensive or don’t exist.
Since you asked for a feature, here is a concept for an updated version: Dynamic Axis-to-Button Splitting How it would work:
The most reliable place to grab the full software and firmware package is the MMJoy English Wiki on GitHub . mmjoy2 download updated
MMJoy2 is an open-source firmware and software suite designed for Atmel ATmega32U4-based Arduino boards (like the Pro Micro or Leonardo). It converts these inexpensive microcontroller boards into high-precision, low-latency USB gaming controllers, joysticks, throttle quadrants, and button boxes. Key Features of MMJoy2
Once flashed, the Arduino will appear as a generic USB device. In MMJoy2.exe , map your axes to the analog pins. Set up button matrices if using shift registers. Click . Why Choose MMJoy2 Over Commercial Options?
In the flight simulation community, the quest for the ultimate custom cockpit often begins with , a free firmware and software project designed to turn an Arduino into a high-performance joystick controller. : The recommended version [v20160818upd1] is available on
Open your Windows and look under Ports (COM & LPT) to find the COM port number assigned to your board. Step 2: Bootloader Activation (The Trick)
Highly reliable with excellent build quality, though slightly more expensive than generic Pro Micro boards.
Ultimate MMJoy2 Download & Setup Guide: Build Your Custom USB Flight Controller Since you asked for a feature, here is
Arduino Pro Micros require a quick reset to enter "bootloader mode" for flashing.
For experienced users, AVRDUDE offers more control. Refer to the MMJoy2 documentation for specific command syntax.