Question
How to migrate from a TCP WiFi data server to BLE data server
Hello everyone,
I want to migrate my existing TCP-WLAN based MCU application which acts as a data server with a proprietary protocol. The application comes very close to standard Posix TCP handling. Each connection is handled by a separate thread that is created when the client connects.
The message size varies between 100 and 200 bytes. File transfers, approx. 10kByte are rare but possible.
I don't want to change the protocol, for example to identify the clients. For this reason a "simple" BLE UART is not possible.
How to solve this problem with a Bluetooth device? Which BLE services, supported by ST, are suitable for this?
Best regards and thank you very much for your help,
R Jordan