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    cannot boot M5Cloud firmware on M5Stack FIRE

    FAQS
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    • kleus_balutK
      kleus_balut
      last edited by kleus_balut

      hello.

      i'm buyed yesterday M5Stack FIRE on MFT2018.
      default stock rom seems to good work.

      but, after M5Cloud-PSRAM rom flashed, does not boot.
      (no display, maybe power-on. can hear speaker noise.)

      rom: m5cloud-psram-20180516-v0.4.0.bin
      flash download tool settings:
      0_1533530556071_m5stack.jpg

      any idea?

      best regards.

      1 Reply Last reply Reply Quote 0
      • 0x1abin0
        0x1abin
        last edited by

        What is the serial log?

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        • 0x1abin0
          0x1abin
          last edited by

          change SPI MODE: DIO

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          • kleus_balutK
            kleus_balut
            last edited by

            thank you for replying.
            i tried DIO mode and 32Mbit Flash Size, and non PSRAM(m5cloud-20180516-v0.4.0.bin)firmware to boot device.
            PSRAM firmware some bug? or my M5Stack FIRE is non 4MB-PSRAM 16MB Flash version?

            i confused...

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            • 0x1abin0
              0x1abin
              last edited by

              @bin 在 cannot boot M5Cloud firmware on M5Stack FIRE 中说:

              change SPI MODE: DIO

              You tried to burn the PSRAM version firmware in DIO mode. Is PSRAM still not initialized?

              kleus_balutK 1 Reply Last reply Reply Quote 0
              • kleus_balutK
                kleus_balut @0x1abin
                last edited by

                @bin i just tried, burn PSRAM version firmware.
                does not boot.
                0_1533536243117_m5stack.jpg

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                • kleus_balutK
                  kleus_balut
                  last edited by

                  Japan Seller Switch-Science announced that problem.
                  https://www.switch-science.com/catalog/3953/

                  their says "cut the GPIO 16/17 pins". that correct?

                  1 Reply Last reply Reply Quote 0
                  • kleus_balutK
                    kleus_balut
                    last edited by

                    another user reported maybe same problem in espressif github.

                    https://github.com/espressif/arduino-esp32/issues/1726

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                    • m5-docsM
                      m5-docs
                      last edited by

                      Have a try with this link. You can burn the firmware with a easier tool.
                      https://m5stack.readthedocs.io/en/latest/get-started/how_to_burn_firmware_en.html

                      M5Stack documentation URL

                      https://docs.m5stack.com

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