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    Explore Pybytes | Official Documentation | Report a Firmware Bug/Issue | GitHub

    Bluetooth crashing, pycom continuously resetting

    Scheduled Pinned Locked Moved LoPy
    lopybluetooth
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    • D Offline
      Dam
      last edited by

      Hello

      I am running my first test on the LoPy module, and I want to test Bluetooth. I first updated the firmware to the latest version. I am trying to run an example from the doc as is.

      The device keeps crashing and rebooting, as I can see in the logs. It seems that the problem is on the following line:

      bt = Bluetooth()

      In the logs, the only useful message I can see is:

      /Users/danicampora/Code/Espressif/IDF/esp-idf-20171106/components/freertos/./ti!
      abort() was called at PC 0x4008b84c on core 0

      Am I doing something wrong ?
      Thanks

      1 Reply Last reply Reply Quote 1
      • sebS Offline
        seb
        last edited by

        Hi @Dam

        We are aware of this issue and are working on fixing it. There should be a firmware update to fix this soon, unfortunately I cannot give you an exact timeframe. I will post back here when it has been resolved.

        1 Reply Last reply Reply Quote 0
        • D Offline
          Dam
          last edited by

          Thanks for your quick response Seb!

          Could I revert to a previous firmware version to get this working ?

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          • sebS Offline
            seb
            last edited by

            You can find downgrade instructions here: https://forum.pycom.io/topic/517/downgrading-firmware-advanced-users/

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            • D Offline
              Dam
              last edited by

              Do you know when this bug has been introduced ? Which version should I choose ?

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              • D Offline
                Dam
                last edited by

                Tried the 1.9.2.b2 and it worked.

                Thanks for your help

                1 Reply Last reply Reply Quote 0
                • sebS Offline
                  seb
                  last edited by

                  I'm glad you resolved your problems. I'll post back in this thread when I know the issue with the newer firmware is resolved.

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