Pure Micro Python without Ui-Flow on my M5Stack core2



  • Hello friends,
    I just want to make myself pure Micro Python without Ui-Flow on my M5Stack core2.
    (Program otherwise with MS code and the Pycom-WipY modules).

    (I absolutely need Blueetooth!)
    Which Micro Python version do I need to use for this?
    (Downloadlink?)
    Where can I get the latest lib for M5Stack-Core2?
    (Downloadlink?)
    How do I integrate the Lib for M5Stack-Core2 then?

    Why isn't there an option with the M5Stack burner to do it right away with Micro Python only, without Ui-Flow?
    Who can help me further?

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  • M5Stack

    Hey @Wolli01 unfortunately this option isn't available right now but you can take a look into it yourself if you have the know how, the screen of m5core2 uses littlevgl library which has been ported to micropython https://github.com/lvgl/lv_binding_micropython for the micropython firmware you can just go to micropython.org and download one of the firmwares for generic esp32. As for the various modules there has never been an official github with these available, I have one for mpu6886 and axp on my personal github which should work though. I'm afraid this is going to be like a jigsaw puzzle, piecing various resources together to create the firmware you want



  • Thanks for the info.



  • @lukasmaximus
    http://micropython.org/download/esp32/
    Which file must be taken for the M5Stack Basic and for the Core 2? There are plenty of different ones.
    Do you have a small example to output the text hello in the main.py?
    The lib. Dateine I have downloaded all from your GitHub account and installed under the lib folder.
    I've been trying for hours but the screen always stays blank. It would be nice if you could help.

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  • M5Stack

    Hi @Wolli01 as for the M5 Basic you can refer to my video https://www.youtube.com/watch?v=GPRNUCBTVy4 As for M5Core2 I cant tell you as I haven't got round to testing pure micropython on this device. If the screen is not displaying anything are you sure you have a micropython driver in the flash and have initialized the screen in your code?