# EMU Black – Open-source Raspberry Pi dashboard (Qt/QML, SocketCAN) **URL:** \ **Category:** GENERAL\ **Tags:** how-to\ **Created:** [February 4, 2026, 8:58am UTC](https://community.ecumaster.com/t/emu-black-open-source-raspberry-pi-dashboard-qt-qml-socketcan/5194 "2026-02-04T08:58:07Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![PiDashLab](https://avatars.discourse-cdn.com/v4/letter/p/c37758/32.png) [@PiDashLab](https://community.ecumaster.com/u/PiDashLab)\ **Post date:** [February 4, 2026, 8:58am UTC](https://community.ecumaster.com/t/emu-black-open-source-raspberry-pi-dashboard-qt-qml-socketcan/5194/1 "2026-02-04T08:58:07Z")
# EMU Black – Open-source Raspberry Pi dashboard (Qt/QML, SocketCAN) Hi everyone, I’d like to share a small **personal open-source DIY project** I’ve been working on: a dashboard for the **ECUMASTER EMU Black** , running on a **Raspberry Pi 5** using **Wayland and Qt/QML**. This project is **not affiliated with or endorsed by ECUMASTER**. * * * ## Project Overview The project is called **EMU-PiDashboard** and it’s a lightweight, modern, and fast DIY dashboard solution for enthusiasts who want to build their own in-car display. It is **not a commercial product** and **does not aim to replace the ADU**. It’s simply a community-friendly DIY option for users who enjoy Raspberry Pi–based setups. * * * ## GitHub Repository - **GitHub:** [GitHub - PiDashLab/EMU-PiDashboard: EMU PiDashboard](https://github.com/PiDashLab/EMU-PiDashboard) - **Documentation / Screenshots (Wiki):** [Home · PiDashLab/EMU-PiDashboard Wiki · GitHub](https://github.com/PiDashLab/EMU-PiDashboard/wiki) * * * ## Current Features - Direct **CAN communication via SocketCAN** - Raspberry Pi reads **EMU Black CAN data directly** - **No Arduino, no middleware required** - Built with **Qt/QML** for a smooth and modern UI - Optimized for **1920×480 automotive displays** (e.g. 8.8" HDMI IPS panels) - Max values screen - Live sensor list - Settings page - Fast startup and responsive UI - Designed for **Wayland-based systems** * * * ## Project Goal The main goal was to build a dashboard that is: - fast - clean and modern - easy to extend - open source - inexpensive to build The focus is on **simplicity, performance, and transparency** , rather than feature overload. * * * ## CAN Data The project currently focuses on **standard EMU Black CAN streams**. If anyone has suggestions for additional channels, layouts, or widgets, I’d be happy to extend it. * * * ## Feedback Welcome I would really appreciate: - feedback - ideas - testing - contributions - CAN data suggestions Maybe someone wants to build their own layouts or widgets as well. Thanks for reading and have fun experimenting! Best regards **PiDashLab** ---
**Author:** ![FreedomHolland](https://avatars.discourse-cdn.com/v4/letter/f/6a8cbe/32.png) [@FreedomHolland](https://community.ecumaster.com/u/FreedomHolland)\ **Post date:** [February 22, 2026, 8:29pm UTC](https://community.ecumaster.com/t/emu-black-open-source-raspberry-pi-dashboard-qt-qml-socketcan/5194/2 "2026-02-22T20:29:54Z")
Just found this and i`m def going to try this and set it up ! I just bought EMU black and im going to work on my Duratec 2.0 engine soon ! So def will try this out, as i like homebrew/opensource stuff! And if i find issues or bug i will try to solve them and send you a pull request ---
**Author:** ![PiDashLab](https://avatars.discourse-cdn.com/v4/letter/p/c37758/32.png) [@PiDashLab](https://community.ecumaster.com/u/PiDashLab)\ **Post date:** [February 22, 2026, 8:46pm UTC](https://community.ecumaster.com/t/emu-black-open-source-raspberry-pi-dashboard-qt-qml-socketcan/5194/3 "2026-02-22T20:46:54Z")
Nice! 😄 If you have any questions during setup or while working with the EMU Black, just let me know — happy to help. And of course, if you find bugs or improvements, feel free to open an issue or send a pull request 👍 ---
**Author:** ![FreedomHolland](https://avatars.discourse-cdn.com/v4/letter/f/6a8cbe/32.png) [@FreedomHolland](https://community.ecumaster.com/u/FreedomHolland)\ **Post date:** [October 1, 2026, 7:00pm UTC](https://community.ecumaster.com/t/emu-black-open-source-raspberry-pi-dashboard-qt-qml-socketcan/5194/4 "2026-10-01T19:00:07Z")
Hi there! Would you mind give me your discord ? I had to take a small break but I’m back ! Got my self a ford focus mk2 st and i would love to set it up with my car ---
**Author:** ![ngt](https://dub1.discourse-cdn.com/flex013/user_avatar/community.ecumaster.com/ngt/32/1162_2.png) [@ngt](https://community.ecumaster.com/u/ngt)\ **Post date:** [October 1, 2026, 10:12pm UTC](https://community.ecumaster.com/t/emu-black-open-source-raspberry-pi-dashboard-qt-qml-socketcan/5194/5 "2026-10-01T22:12:03Z")
We had crafted one like this but it was very slow > [@Build your own EMU Bluetooth Display for ~$20](https://community.ecumaster.com/t/build-your-own-emu-bluetooth-display-for-20/3801): > > Hi guys, After many hours of trial and error, I have completed the V2 of my EMU Bluetooth display and the code is available for free, and you can buy the hardware from AliExpress, Ebay or from your local shops. (V3 will include touch functions and multiple tabs) You can find the complete source code and the hardware information here [https://github.com/danuecumaster/ECUMaster-Black-ESP32-Bluetooth-Display](https://github.com/danuecumaster/ECUMaster-Black-ESP32-Bluetooth-Display) Video: [https://jmp.sh/s/WEkvVIzCmtFlNIeilFbQ](https://jmp.sh/s/WEkvVIzCmtFlNIeilFbQ) | [https://jmp.sh/s/iN8ujgNTJGvjnUhCfg7O](https://jmp.sh/s/iN8ujgNTJGvjnUhCfg7O) ---
**Author:** ![PiDashLab](https://avatars.discourse-cdn.com/v4/letter/p/c37758/32.png) [@PiDashLab](https://community.ecumaster.com/u/PiDashLab)\ **Post date:** [October 2, 2026, 7:23am UTC](https://community.ecumaster.com/t/emu-black-open-source-raspberry-pi-dashboard-qt-qml-socketcan/5194/6 "2026-10-02T07:23:43Z")
hey Yes we can do it. I have no discord ☹ ---
**Author:** ![PiDashLab](https://avatars.discourse-cdn.com/v4/letter/p/c37758/32.png) [@PiDashLab](https://community.ecumaster.com/u/PiDashLab)\ **Post date:** [October 2, 2026, 7:25am UTC](https://community.ecumaster.com/t/emu-black-open-source-raspberry-pi-dashboard-qt-qml-socketcan/5194/7 "2026-10-02T07:25:03Z")
yes esp and Bluetooth not the best thing. ---
**Author:** ![danu91](https://avatars.discourse-cdn.com/v4/letter/d/3e96dc/32.png) [@danu91](https://community.ecumaster.com/u/danu91)\ **Post date:** [October 5, 2026, 10:03am UTC](https://community.ecumaster.com/t/emu-black-open-source-raspberry-pi-dashboard-qt-qml-socketcan/5194/8 "2026-10-05T10:03:56Z")
That’s odd if you are on a ESP32, as 240MHz is plenty for something like this. Were you using bluetooth or wired using some CAN shield or something? ---
**Author:** ![danu91](https://avatars.discourse-cdn.com/v4/letter/d/3e96dc/32.png) [@danu91](https://community.ecumaster.com/u/danu91)\ **Post date:** [October 5, 2026, 10:06am UTC](https://community.ecumaster.com/t/emu-black-open-source-raspberry-pi-dashboard-qt-qml-socketcan/5194/9 "2026-10-05T10:06:43Z")
TBH I think ESP32 Bluetooth serial (old school bluetooth, not low-power) is actually pretty good. After daily driving this for 15 months ++, I still never get random disconnects or anything. This is while parking the car under direct sunlight 5 days a week. (Bangkok heat ~38C ambient / ~80C inside the car)