WiPy 2.0 Bricked

  • Re: WiPy 2.0 Firmware update - bricked and recovered

    I got this error:

    rst:0x10 (RTCWDT_RTC_RESET),boot:0x2b (HSPI_FLASH_BOOT)
    flash read err, 1000
    Falling back to built-in command interpreter.

    Tried to use command line like in the referenced post. I get:

    $ python bin/updater.py --port /dev/ttyS30 --file firmware/1.5.0.b2-WiPy.tar.gz
    Namespace(file='firmware/1.5.0.b2-WiPy.tar.gz', port='/dev/ttyS30', speed=115200, tar=None)
    Exception: Failed to connect to ESP32: Timed out waiting for packet header, on line 128

    When I remove the wire from program to gnd and reboot, the previous firmware is still there, so I am stumped for the moment.

  • Ok. So it's not bricked. But, I'm having troubles updating the firmware.

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