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element14 presents Forum Linux on ESp32S3 is now a thing!
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  • esp32
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Related

Linux on ESp32S3 is now a thing!

mayermakes
mayermakes over 2 years ago

the big news this week. there is now #Linux on #ESP32s3
and I already got in on the fun and made a Board called SUDOSOM-S3 in the style of a Raspberry Pi CM4. I did a live demo on Makercast (starting @ 3:50min), showing it boot, usage downloading files and we even did rm -rf / and wrecked it just to be revived with SUDOFLASH my tool to make flashing the hardware much easier. https://github.com/mayermakes/Sudoflash
the board will be in BETA soon and I'm hoping for people to hop on board!
it is all open source of course.

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of course a dedicate Element14 presents video is in the works with hopefully a SUDOSOM BETA board already showable.

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Top Replies

  • balajivan1995
    balajivan1995 over 2 years ago +1
    This is cool. I have a waveshare's esp32s3 Pico board. Going to check whether linux works with it or not.
  • mayermakes
    mayermakes over 2 years ago in reply to misaz +1
    the boot logs shows an arm, with 118Mhz, a lot of mounted storage, and the terminal hes showing refers to a local mountpoint not a serial output. i call BS on the whole thing. and even if possible Linux…
  • balajivan1995
    balajivan1995 over 2 years ago

    This is cool. I have a waveshare's esp32s3 Pico board. Going to check whether linux works with it or not.

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  • mayermakes
    mayermakes over 2 years ago in reply to balajivan1995

    it boils down to if you have enough psRam on it and have uart accessible

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  • misaz
    misaz over 2 years ago

    Linux on ESP32 is horribly boring. Look at Linux on AVR: https://www.youtube.com/watch?v=nm0POwEtiqE

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  • mayermakes
    mayermakes over 2 years ago in reply to misaz

    image

    is it.
    does not look like avr to me... more like an arm Palm on a serial console....

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  • misaz
    misaz over 2 years ago in reply to mayermakes

    In description he states that it is AVR. I did not try it at home. Slight smile

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  • mayermakes
    mayermakes over 2 years ago in reply to misaz

    the boot logs shows an arm, with 118Mhz, a lot of mounted storage, and the terminal hes showing refers to a local mountpoint not a serial output. i call BS on the whole thing.

    and even if possible Linux on esp32 is an actual usable thing not an emulation excercise or poc. altough those are very interesting and have their place.

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  • balajivan1995
    balajivan1995 over 2 years ago in reply to mayermakes

    I am not even sure AVR 8-bit controller has enough memory to print these UART data.

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  • misaz
    misaz over 2 years ago in reply to balajivan1995

    It has not but author connected external memory to the system.

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  • vmate
    vmate over 1 year ago in reply to mayermakes

    It is AVR, but emulating ARM:
    "All that's left is that pesky 32-bit CPU & MMU requirement. Well the AVR has no MMU and is 8-bit. To conquer this obstacle, I wrote an ARM emulator."
    dmitry.gr/

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  • visakh
    visakh over 1 year ago

    Terminal shows up to here only. I have used the pre-compiled files and using esp32 s3 wroom 1 N16R8 module. What will be the issue?image

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