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    firmware with WIFI AND bluetooth dual mode

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    • J Offline
      Jp
      last edited by

      Hello

      where and what is the best firmware version number including WIFI and dual mode of bluetooth at the SAME time ?
      Any weblink and source under Arduino too is welcome.

      At the same time, wondering for low power, and uSD card speed/read/write ( 4 bit SDIO mode ?) to store information very quickly for high speed from few SPI devices (or I2C)...

      Keep going on the nice and good M5 stack device...
      Best Regards
      Jp

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      • F Offline
        frakn
        last edited by

        @jp 在 firmware with WIFI AND bluetooth dual mode 中说:

        where and what is the best firmware version number including WIFI and dual mode of bluetooth at the SAME time ?
        Any weblink and source under Arduino too is welcome.

        I would be interested in this too. Especially for BT, not BLE.

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        • J Offline
          Jp
          last edited by

          Hello

          just for information :
          https://www.espressif.com/sites/default/files/documentation/btble_coexistence_demo_en.pdf
          Expressif seems to get both Bluetooth on going...

          How to combine-create a new blufi.ino code with both wifi and dual Bluetooth at the same time too ..
          https://github.com/espressif/esp-idf/tree/master/examples/bluetooth/blufi
          ...

          Ok if a new lesson is possible...
          My be subject : low power, high speed logger on sd card in bit mode (?), and then transfert over Bluetooth or wifi ..
          Best Regards.
          Jp

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          • J Offline
            Jp
            last edited by

            Here is github for one example with BLE only..
            https://github.com/reaper7/M5Stack_BLE_client_Owon_B35T

            If it helps somebody...
            Br
            Jp

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            • J Offline
              Jp
              last edited by

              Hi M5stack Team

              Please, any update for these question ?
              Br
              Jp

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