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Hello whoever read this, i'm currently working on a project using a OV7670 with the esp32, long story short: i want to capture photos and then transfer the file (stored in a sd card) to a smart phone.
The only thing i've tried so far is using bluetooth serial to read the file captured by the camera and send it over bluetooth, but apparently the bluetooth serial uses the serial port profile (SPP) and i need to use the file transfer profile (FTP) to actually transfer the file for the smart phone to be able to get it there.
Is there a way to change said profile using the esp32 arduino core?.
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- 6 years ago
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