FAQ
Answers for frequently asked questions about Hudiy project
How do I install Hudiy?
Installing Hudiy is very simple. Before installing Hudiy, you need to install the operating system on your device. After purchasing a license from our store, you will receive an order confirmation email containing a link to the installer along with detailed installation instructions. The installation itself requires only a single command to launch the installer. The installer will automatically install Hudiy and configure the operating system for you.
What hardware platforms are supported by Hudiy?
At the moment, Hudiy supports Raspberry Pi Zero 2, 3B, 3B+, 4, 5 and x86_64. Support for other platforms is planned for the future.
On x86_64, Hudiy utilizes the VA-API (Video Acceleration API) for hardware acceleration. Therefore, for a better user experience, we recommend running Hudiy on platforms that support VA-API.
What is required to run Hudiy?
The mandatory hardware is a Raspberry Pi (Zero 2, 3B, 3B+, 4 or 5) or an x86_64 system.
The supported operating systems are Raspberry Pi OS 64-bit Desktop Bookworm (Pi 4, Pi 5), Raspberry Pi OS 64-bit Desktop Trixie (Pi Zero 2, Pi 3B, Pi 3B+, Pi 4, Pi5) and Debian Trixie (x86_64).
You also need a display (up to 1920×1080) and at least 8GB of free storage.
Any other peripherals depend on your needs but must be compatible with the chosen OS.
What kind of knowledge is required to use Hudiy?
Hudiy is software that runs on top of a Linux operating system. This requires basic knowledge and experience in using and configuring Linux (preferably Debian-based distributions).
Hudiy runs on Raspberry Pi and x86_64 hardware, so basic familiarity with these platforms is recommended.
To extend Hudiy’s functionality, it is also helpful to have basic knowledge of HTML and JavaScript to create your own widgets, overlays, or applications.
How can I get Hudiy?
The only legal way to obtain Hudiy is by purchasing a license in our shop. The license gives you access to download the Hudiy installer and use the installed copy.
What is Hudiy used for?
If you want to build your own head unit tailored to your needs, or create a proof of concept – Hudiy is the perfect choice.
Hudiy provides a complete software platform with all the functionalities that modern infotainment solutions should have, and you can extend it even further using the API and HTML/JavaScript.
The biggest advantage of Hudiy is its flexibility. It is designed to run smoothly on Raspberry Pi Zero 2, 3B, 3B+, 4B, 5 and x86_64, which means there is plenty of hardware available that you can use for your project – starting from displays and ending with gesture controllers to operate the interface and control other functions.
How does Hudiy work?
In a nutshell, Hudiy is a UI application that runs on top of the Linux operating system.
Hudiy utilizes several Linux subsystems, such as BlueZ for Bluetooth, PipeWire for audio, and Wayland/X11/GStreamer for rendering the user interface.
The target distributions are Raspberry Pi OS 64-bit Bookworm/Trixie and Debian Trixie 64-bit for x86_64.
What do I receive after purchasing the license?
After purchasing the license, you will receive an installer that enables you to download and run Hudiy on your hardware (Raspberry Pi Zero 2, 3B, 3B+, 4, 5 or x86_64). Please note that supported Operating System must be installed on the device beforehand. Hudiy is not provided as a full system image – the installer will automatically install all dependencies and configure the necessary subsystems. The installation itself requires only a single command to launch the installer.
Examples of OBD-II widgets visible in the screenshots must be installed separately from our GitHub repository.
I have to replace the hardware. Do I need to purchase a new license for Hudiy?
No, the Hudiy license is not tied to any particular hardware. However, you may only run one active instance per license at any given time.
Is the hardware I want to use supported by Hudiy?
Hudiy does not interact with hardware directly. It relies on subsystems delivered with the Operating System. If the hardware you intend to use is supported by these subsystems, it will be compatible with Hudiy as well.
To avoid potential issues, we strongly recommend testing all planned hardware with supported Operating System before purchasing a Hudiy license.
How can I update Hudiy?
Hudiy includes an embedded updater accessible via command line. Whenever a new update is released, it will be announced on our website. You can then use the updater to download and install the latest version.
All updates within the same Operating System and hardware platforms baseline are provided free of charge. Updates that involve porting Hudiy to other Operating Systems and hardware platforms may be subject to additional charges.
Does Hudiy collect any data from users?
No, Hudiy does not collect any data except for license validation. We take user privacy very seriously and we do not include any telemetry or other tracking mechanisms.
Do I need an active internet connection on my machine to use Hudiy?
No, an internet connection is only required during the installation and update processes. Once installed, Hudiy works fully offline.
Who is the maintainer of Hudiy?
The author and maintainer of the Hudiy project is Wiboma Sp. z o. o. We are a company specializing in the development of software solutions, especially for embedded devices.
Is Hudiy open source?
Hudiy’s core is proprietary software that requires purchasing a license in our shop. Other extensions, such as widgets, overlays, or applications that can be used with Hudiy, may be licensed separately.
Open-source extensions developed by us will also be available on our GitHub.