How to Download MMJoy and Turn Your Arduino into a USB Game Controller
If you are a fan of DIY projects and gaming, you might have wondered how to make your own USB game controller using an Arduino board. Well, wonder no more, because there is a firmware and software solution that can help you do just that. It's called MMJoy, and in this article, we will show you how to download it, install it, and configure it for your custom game controller.
What is MMJoy and Why You Should Use It
MMJoy is a project that allows you to turn an Arduino board into a USB game controller that can support up to 128 buttons, 8 axes, 4 hat switches, and 32 LEDs. It was originally developed by a Russian programmer named Mega_Mozg13, but it has been translated into English by kirilscherbach. You can find the original project .
download mmjoy
MMJoy is a great option for DIY enthusiasts who want to create their own game controllers for PC games, especially flight simulators, racing games, or any other genre that requires a lot of inputs. With MMJoy, you can use any Arduino board that supports USB HID (Human Interface Device) protocol, such as Arduino Leonardo, Micro, or Pro Micro. You can also use any sensors, switches, potentiometers, encoders, or LEDs that are compatible with Arduino.
Some of the advantages of using MMJoy are:
It is free and open-source.
It is easy to use and configure with a graphical user interface (GUI).
It supports multiple profiles and layers for different games or modes.
It has a built-in calibration tool and test mode.
It supports force feedback (FFB) for some Arduino boards.
It has a large community of users who share their projects and tips.
MMJoy Requirements and Compatibility
To use MMJoy, you will need the following:
An Arduino board that supports USB HID protocol. The recommended boards are Arduino Leonardo, Micro, or Pro Micro.
A USB cable to connect your Arduino board to your PC.
A PC running Windows XP or later.
The MMJoy firmware and software files that you can download from GitHub.
The Arduino IDE (Integrated Development Environment) software that you can download from .
The components that you want to use for your game controller, such as buttons, switches, potentiometers, encoders, LEDs, etc.
MMJoy is compatible with most PC games that support USB game controllers. However, some games may have limitations on the number of buttons or axes that they can recognize. For example, some games may only support up to 32 buttons or 8 axes per controller. In that case, you may need to use multiple profiles or layers in MMJoy to switch between different inputs.
How to download mmjoy2 firmware and software
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Best place to download mmjoy2 firmware and software
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How to test and debug mmjoy2 firmware and software
How to backup and restore mmjoy2 firmware and software settings
<h How to Download MMJoy Firmware and Software
Now that you know what MMJoy is and what you need to use it, let's see how to download the firmware and software files that you will need to install on your Arduino board and your PC. The process is very simple and straightforward, and it should not take more than a few minutes.
Step 1: Go to the GitHub Repository
The first step is to go to the GitHub repository where the MMJoy project is hosted. You can use this link: . This is the English mirror of the original Russian project, which has more updated files and documentation.
Once you are on the GitHub page, you will see a list of files and folders that belong to the MMJoy project. You can browse through them if you want, but the only folder that you need to download is the one called Firmware_and_software_release. This folder contains the firmware and software files that you will need to install on your Arduino board and your PC.
Step 2: Download the Firmware and Software Release Folder
The next step is to download the Firmware_and_software_release folder as a ZIP file. To do that, you need to click on the green button that says Code on the top right corner of the GitHub page. A drop-down menu will appear, and you need to select the option that says Download ZIP.
This will start the download of a ZIP file called mmjoy_en-master.zip. Depending on your internet speed, this may take a few seconds or minutes. The file size is about 25 MB, so it should not take too long.
Step 3: Extract the ZIP File
The final step is to extract the ZIP file that you have downloaded. To do that, you need to locate the file on your PC, right-click on it, and select the option that says Extract All. This will open a window where you can choose where to extract the files. You can choose any location that you prefer, but make sure that you remember it for later use.
Once you have chosen the location, click on the Extract button. This will create a new folder called mmjoy_en-master, which contains all the files and folders from the ZIP file. You can now delete the ZIP file if you want, as you will not need it anymore.
Congratulations! You have successfully downloaded the MMJoy firmware and software files. Now let's see how to install them on your Arduino board.
How to Install MMJoy Firmware on Your Arduino Board
The next step is to install the MMJoy firmware on your Arduino board. This is the program that will run on your Arduino board and turn it into a USB game controller. The installation process is also very simple and straightforward, and it should not take more than a few minutes.
Step 1: Connect Your Arduino Board to Your PC via USB Cable
The first step is to connect your Arduino board to your PC via a USB cable. Make sure that you use a good quality cable that can transfer data and power. Also make sure that your Arduino board is compatible with MMJoy. As we mentioned before, the recommended boards are Arduino Leonardo, Micro, or Pro Micro.
Once you have connected your Arduino board to your PC, wait for a few seconds until your PC recognizes it as a new device. You may hear a sound or see a notification on your screen. If not, don't worry, as long as your Arduino board has power (indicated by an LED light), it should be fine.
Step 2: Open the MMJoySetup.exe File
The next step is to open the MMJoySetup.exe file that you have downloaded and extracted before. This is the software that will allow you to install the firmware on your Arduino board and configure it for your game controller.
To open the MMJoySetup.exe file, go to the location where you have extracted the ZIP file, and open the folder called Firmware_and_software_release. Inside this folder, you will see another folder called MMJoySetup. Open this folder, and double-click on the file called MMJoySetup.exe.
This will launch the MMJoySetup software, which has a graphical user interface (GUI) that looks like this:
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The MMJoySetup software has four main tabs: Device, Config, Test, and Help. We will use the first two tabs to install the firmware and configure the game controller. The third tab is for testing the game controller, and the fourth tab is for getting help and information.
Step 3: Select Your Arduino Board Type and COM Port
The third step is to select your Arduino board type and COM port in the MMJoySetup software. This will allow the software to communicate with your Arduino board and install the firmware on it.
To select your Arduino board type, go to the Device tab, and click on the drop-down menu that says Select device type. You will see a list of Arduino board types that are supported by MMJoy. Choose the one that matches your Arduino board. For example, if you have an Arduino Micro, choose Arduino Micro.
To select your COM port, go to the same tab, and click on the drop-down menu that says Select COM port. You will see a list of COM ports that are available on your PC. Choose the one that corresponds to your Arduino board. If you are not sure which one it is, you can check it in the Arduino IDE software. To do that, open the Arduino IDE software, go to Tools, and then Port. You will see a list of ports, and one of them will have a label that says Arduino Micro (COMx), where x is a number. That is the COM port that you need to choose in the MMJoySetup software.
Step 4: Click on the Flash Firmware Button
The final step is to click on the Flash Firmware button in the MMJoySetup software. This will start the process of installing the firmware on your Arduino board. You will see a progress bar and a message that says Flashing....
The flashing process should take a few seconds, and when it is done, you will see a message that says Firmware flashed successfully!. This means that your Arduino board is now a USB game controller that can be recognized by your PC and games.
Congratulations! You have successfully installed the MMJoy firmware on your Arduino board. Now let's see how to configure it for your game controller.
How to Configure MMJoy Software for Your Game Controller
The next step is to configure the MMJoy software for your game controller. This is where you can customize your inputs and outputs, such as buttons, axes, hat switches, LEDs, etc. You can also create multiple profiles and layers for different games or modes. The configuration process is also very simple and straightforward, and it should not take more than a few minutes.
Step 1: Open the MMJoySetup.exe File Again
The first step is to open the MMJoySetup.exe file again, if you have closed it before. This is the same file that you have used to install the firmware on your Arduino board. You can find it in the same location where you have extracted the ZIP file before.
To open the MMJoySetup.exe file again, go to the location where you have extracted the ZIP file, and open the folder called Firmware_and_software_release. Inside this folder, you will see another folder called MMJoySetup. Open this folder, and double-click on the file called MMJoySetup.exe.
This will launch the MMJoySetup software again, which has a graphical user interface (GUI) that looks like this:
Step 2: Select Your Arduino Board Type and COM Port Again
The next step is to select your Arduino board type and COM port again in the MMJoySetup software. This is the same as what you did before when you installed the firmware on your Arduino board. You need to do this again because the software needs to communicate with your Arduino board and read its configuration.
To select your Arduino board type again, go to the Device tab, and click on the drop-down menu that says Select device type. Choose the same Arduino board type that you chose before when you installed the firmware. For example, if you have an Arduino Micro, choose Arduino Micro.
To select your COM port again, go the buttons light up, the axes move, the hat switches change direction, and the LEDs blink. You can also see the values of each input and output on the table below the graphical representation.
If you notice any problems or errors with your game controller, you can go back to the Config tab and make any changes or corrections. You can also use the Calibrate button on the Test window to calibrate your axes if they are not accurate or consistent.
Once you are satisfied with your game controller, you can close the MMJoySetup software and start using it with your PC games. You can also switch between profiles or layers by using the buttons or functions that you have assigned to them.
Congratulations! You have successfully configured your game controller with MMJoy. Now let's see some FAQs and tips that may help you with your project.
Conclusion and FAQs
In this article, we have shown you how to download MMJoy and turn your Arduino board into a USB game controller. We have also shown you how to install the firmware on your Arduino board and configure the software for your game controller. We hope that you have found this article useful and informative, and that you have enjoyed creating your own game controller with MMJoy.
Here are some FAQs and tips that may help you with your project:
Q: Where can I find more information and examples about MMJoy?
A: You can find more information and examples about MMJoy on the .
Q: How can I update the firmware or software of MMJoy?
A: You can update the firmware or software of MMJoy by downloading the latest version from GitHub and following the same steps that we have shown in this article. However, before you do that, make sure that you backup your configuration files, as they may be overwritten by the new version. You can backup your configuration files by using the Save button on the Config tab of the MMJoySetup software.
Q: How can I troubleshoot any problems or errors with MMJoy?
A: If you encounter any problems or errors with MMJoy, such as your Arduino board not being recognized by your PC or games, your inputs or outputs not working properly, or your game controller not behaving as expected, you can try some of these steps:
Check your wiring and connections. Make sure that everything is connected correctly and securely.
Check your Arduino board type and COM port. Make sure that they match what you have selected in the MMJoySetup software.
Check your firmware and software version. Make sure that they are up to date and compatible with each other.
Check your configuration settings. Make sure that they are correct and appropriate for your game controller.
Check your game settings. Make sure that they support USB game controllers and that they recognize your game controller.
Check the MMJoy Wiki or Forum for any solutions or suggestions from other users who may have faced similar problems.
Contact the MMJoy developers or community for any assistance or feedback.
Q: How can I share my project or get feedback from other users?
A: If you want to share your project or get feedback from other users, you can do so by posting on the server, where you can chat with other users and developers. You can also share your project on social media platforms, such as Facebook, Twitter, Instagram, Reddit, etc.
Q: How can I support or contribute to MMJoy?
A: If you want to support or contribute to MMJoy, you can do so by donating to the original developer Mega_Mozg13 via PayPal: . You can also contribute by reporting any bugs or issues, suggesting any features or improvements, translating any documents or files, creating any tutorials or videos, or spreading the word about MMJoy. 44f88ac181
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