app-flutter/README.md

---
type: reference
---
# Flutter display client

Part of **Project Yukart**, making an old 2008 Mitsubishi Z27AG a bit smarter with modern technologies.  
This file serves as the minimalist portal to other docs


## What this repo is about

The in-car display. Renders vehicle telemetry and a moving map, and runs on a
tablet connected to the Orin over USB or WiFi.

Flutter rather than native Android so the display unit stays swappable — the
display is deliberately a separate unit from the compute, and nothing here should
assume it will always be an Android tablet.

It is a bus subscriber like any other display: it talks to the message bus and to
[svc-gw](gitea:yukart/svc-gw), never to hardware.

```bash
flutter test
flutter run --dart-define=YUKART_GW=ws://<host>:7700/      # default: the car Orin, ws://192.168.55.1:7700/
```

- For debugging the app in the car (ADB over the Orin link), refer to [ADB in the car](docs/ADB-IN-CAR.md);  
- For implementation practice guidelines, refer to the [guidelines](docs/GUIDELINES.md);  
- For implementation plans and history, refer to [them](docs/impl/);