Sending data back to the input bluetooth device

[milos]

Have you already looked at the example “getDataFromSmartphone.ino” in the IDE (or at https://github.com/phyphox/phyphox-ardui...tphone.ino)?

I spent some time looking through the library, if I understood correctly, <bluetooth> tags in both <input> and <output> can take the same id (in case of arduino library it's "phyphoxBLE"), making the app send data to the same device it is taking input from.

I have tested this and it's working, thank you