Hello,
I am looking for a method on how to transfer AMR Files over BLE.
Would it be as simple as using a custom GATT services to transmit all the data from the file on the SD card. Would there be a need for any structuring of the data before sending or would that be more on how the app receives the data and stores it?
Thank you,
Steve
Transferring AMR files from ESP32 to phone application
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