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    eFuse error with MicroPython firmware

    Micropython
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    • A
      andrewm
      last edited by

      Hi,

      I'm following these instructions for setting up my M5Stack Fire for MicroPython:
      http://forum.m5stack.com/topic/67/micropython-on-webide-1-prepare-and-hello-world

      I have successfully erased the firmware and am attempting to burn m5cloud-20180516-v0.4.0.bin on the device. When I press 'Start', however, I see this in the logs:

      main.py:96: wxPyDeprecationWarning: Using deprecated class PySimpleApp.
('self.chip: ', 'ESP32')
RF option applied...
======
CONNECT BAUD: 115200
============
.Efuse CONSOLE_DEBUG_DISABLE is already burned.
Uploading stub...
Running stub...
Stub running...
dl_list:
[]
[]
[]

      ![Here's a screenshot of my settings in the Espressif firmware tool:
      ![0_1552304181844_esp32_burn.jpg]

      What can I do to get past this error and burn the new firmware to the device, please?

      1 Reply Last reply Reply Quote 0
      • ajb2k3A
        ajb2k3
        last edited by

        That guide is out of date, if you install the UIFlow firmware they you have access to micro python via the UIFlow interface and via REPL

        UIFlow, so easy an adult can learn it!
        If I don't know it, be patient!
        I've ether not learned it or am too drunk to remember it!
        Author of the WIP UIFlow Handbook!
        M5Black, Go, Stick, Core2, and so much more it cant be fit in here!

        1 Reply Last reply Reply Quote 0
        • A
          andrewm
          last edited by

          Thanks for your quick reply. The link to the M5Burner executable for Windows - https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/software/M5Burner.zip - is dead. Is there another location to download this from, please?

          ajb2k3A m5-docsM 3 Replies Last reply Reply Quote 0
          • ajb2k3A
            ajb2k3 @andrewm
            last edited by

            @andrewm Check out this wip guide. you use the link in UIFlows settings.

            http://www.ajb2k3.co.uk/gettingstartedchapter.pdf

            UIFlow, so easy an adult can learn it!
            If I don't know it, be patient!
            I've ether not learned it or am too drunk to remember it!
            Author of the WIP UIFlow Handbook!
            M5Black, Go, Stick, Core2, and so much more it cant be fit in here!

            1 Reply Last reply Reply Quote 0
            • m5-docsM
              m5-docs @andrewm
              last edited by

              Hello @andrewm Have a try with this link.

              https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/software/M5Burner.rar

              M5Stack documentation URL

              https://docs.m5stack.com

              1 Reply Last reply Reply Quote 0
              • m5-docsM
                m5-docs @andrewm
                last edited by

                @andrewm Now, the link (https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/software/M5Burner.zip) works.

                M5Stack documentation URL

                https://docs.m5stack.com

                1 Reply Last reply Reply Quote 0
                • A
                  andrewm
                  last edited by

                  Thank you @ajb2k3 and @watson, I'm up and running now and appreciate your help.

                  1 Reply Last reply Reply Quote 0
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