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    phd0

    @phd0

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    Location France Age 53

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    Posts made by phd0

    • RE: no flash possible after fw 1.4.1.sg on M5GO

      thanks for the fast response. Yes Windows7 pro, this the good driver
      test with :

      • another cable (in 115200 or 921600 baud ) : not ok
      • another PC in Win10 and new install drivers + M5burner (in 115200 baud) : OK

      i'm happy !

      posted in UIFlow
      phd0
    • no flash possible after fw 1.4.1.sg on M5GO

      Hello everyone,
      It's my first M5Stack,
      after a flash with M5burn with a new M5GO with the 1.4.1.sg FW, its work fine with http://flow01.m5stack.com/ but i can't reflash (or Erase) with a older 1.4.0 FW :
      can't connect with USB port (but USB31 is here)
      The screen go black, it's beep every 1s, but nothing

      Error message :

      esptool.py v2.5.0
      Serial port COM31
      Connecting........_____....._____....._____....._____....._____....._____....._____
      
      A fatal error occurred: Failed to connect to Espressif device: Invalid head of packet (0x30)
      Finished
      

      Any idea ?

      posted in UIFlow
      phd0