Serial console is not shown

  • Hi!
    I have received Gpy board with expansion board 3.1. I update expansion board and pycom GPy. But when I try to do a serial conection the console is now shown. I have try the firmware v1.20.2.rc10 and v1.20.1.r2. But I have always the same result.
    When I press the reset button the screen will show the following:
    ets Jun 8 2016 00:22:57

    rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
    configsip: 0, SPIWP:0xee
    mode:DIO, clock div:1
    ho 0 tail 12 room 4
    entry 0x400a05bc

    What happen?


  • @Gijs I couldn't typing command and Ctrl+C or Ctrl+D it didn't work. I cleanned the device but it didn't work.
    I have just resolved after 6 hours... The problem is that for some reason this GPy dont like pybytes firmware. I installed 1.18.2.r7 and now it's work. This is a shame that I can't install the last version of GPy.
    What development board needs so many hours to put it into work?......
    I am disappointed with this board. And that this type of thing is not indicated on the web ( it seems to happen to more people this problem)

  • What happens if you start typing python commands into the terminal, even though the >>> is not shown? It could be caused by the old and files on the device already running. You can clear the device as well using the firmware updater tool

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