Learning of Courses

• Setup the Environment on Edge Device:
  • Step 1: Install Ubuntu 22.04 on RP4 (https://ubuntu.com/download/raspberry-pi/thank-you?version=22.04.4&architecture=desktop-arm64+raspi)
  • Step 2 (Optional): Install Vscode on RP4 using apt (https://code.visualstudio.com/docs/setup/linux) or rpm (https://code.visualstudio.com/download)
  • Step 3 (Recommended): Install Anaconda on RP4
    • (https://docs.anaconda.com/free/anaconda/install/linux/)（官網）
    • (https://github.com/conda-forge/miniforge) (測試成功）

    • https://www.youtube.com/watch?app=desktop&v=fYPr43YhTMM （YouTube 測試成功）

      Step 3-1: Create a vitural Envioronment for your project as you setuped in your lagtop.

  • Step 4: Install Libraries on RP4, for examples Python, PyQt5, QtDesigner (Optional), Audino IDE, asyncua,...
  • Step 5: Move your project into RP4 and test.  
• NodeRed
  • https://nodered.org/docs/getting-started/windows (install on Windows 10)
  • https://www.youtube.com/watch?v=HXXkXaZTqSg (Node-Red Dashboard Tutorial)
  • https://www.emqx.com/en/blog/using-node-red-to-process-mqtt-data (Running Mqtt in Nodered)
• QT5
  • https://www.wongwonggoods.com/python/pyqt5-1/  PyQt5 程式25堂課-第一堂
  • https://pythonprogramming.net/live-graphs-data-visualization-application-dash-python-tutorial/ (Live Graphs - Data Visualization GUIs with Dash and Python p.4)
  • https://www.pythonguis.com/tutorials/plotting-pyqtgraph/ (Plotting with PyQtGraph)
  • https://www.pythonguis.com/tutorials/multithreading-pyqt-applications-qthreadpool/ （QThread）
  • https://doc.qt.io/qtforpython-5/PySide2/QtCore/QTimer.html (QTimer class)
• MongodDB
  • Install in Windows https://www.mongodb.com/docs/manual/tutorial/install-mongodb-on-windows/
• Ai competition
  • 2022 AI+新銳選拔賽  https://aicontest.tca.org.tw (7月）
  • TM Robot https://www.academy.tm-robot.com/competition
• OPC UA library
  • https://github.com/FreeOpcUa/opcua-asyncio
• Adding trusted root certificates to the server
  • https://manuals.gfi.com/en/kerio/connect/content/server-configuration/ssl-certificates/adding-trusted-root-certificates-to-the-server-1605.html

• Structure of Overall System

• QThread & QTimer

• OPC UA  Communication between laptop (python) and CNC (Siemens)

• Integration of Async OPC UA and QThread in QT5

• MQTT 

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• Enable the CNC (Left one: Step 1, Right one: Step 2)