hudiy.eu

Hi,

I'm sure I have tried that and it didn't seem to work but I'm going to do a fresh install of Pi OS Trixie and Hudiy and will try that again. If it doesn't is screen orientation both for hdmi outputs and touch input OS level or driver specific?


It is specific for the window compositor ...

Hello,
Did you try to use Screen Configuration Tool in Control Centre? One of the screens we use for testing is the Pi Touch Display II which has a portrait orientation by default. After changing the orientation in the Screen Configuration Tool, the touch panel is also automatically mapped to that ...

Hello, looks like you had a syntax error in your config file and it was overwritten by the empty one.

You can take default presets from https://github.com/wiboma/hudiy/blob/main/config/main_configuration.json#L119 and put them to your main_configuration.json

https://github.com/wiboma/hudiy/blob ...

What Raspberry Pi model do you use? Do you use wireless or wired Android Auto connection?

Hudiy is designed to handle Bluetooth connection to only one phone at a time. Last connected phone becomes the active one. This is limitation of the Bluetooth stack on the OS (Bluez and Ofono).

cache for the Web views is located in $HOME/.hudiy/cache/web. It is persistent cache so should be kept for any loaded website until you manually delete it.

Regarding keyboard, you can disable keyboard events handling in main_configuration.json (handleKeyboardEvents) https://github.com/wiboma/hudiy ...

You can connect your Raspberry Pi to your Access Point the usual way, for example, by using the Network Manager on the Raspberry Pi OS taskbar.

Next, you'll need to turn off the hotspot feature in Hudiy so your Wi-Fi card stays connected to your access point.

Finally, in the main_configuration ...

The splash program is responsible for showing the logo when Hudiy starts. Using the --logo command-line argument you can set the path to your own logo.

On our GitHub you can find more details about the splash program: https://github.com/wiboma/hudiy/blob/ma ... .md#splash

For two screens with 1920x1080 you need to set in $HOME/.hudiy/share/config/main_configuration.json:

In application section

"windowWidth": 3840,
"windowHeight": 1080,
"width": 1920,
"height": 1080,
"x": 0,
"y": 0


With this setting, Hudiy UI will launch on the left screen. Then, on the right ...

Stereo104 wrote: Tue Feb 17, 2026 6:09 pm your beautiful walkthrough is correct for pi5 running trixie right?

Yes, it is for Trixie and applies to all Raspberry Pi variants (including Pi5) running the Raspberry Pi OS Trixie.

The easiest way to get the OBD examples up and running is to use OBD charts.

First, download the Hudiy repository to your Raspberry Pi. You can grab it as a ZIP file here: https://github.com/wiboma/hudiy/archive/refs/heads/main.zip or use

git clone git@github.com:wiboma/hudiy.git
(terminal ...