Hello. :)
I have a question about 1:N communication. The platform used as a client is iPhone and Android. I also want to do a device that becomes 1 on the client. (Assume that you do not need a separate server.)
Using the network method that smartphones have, such as Bluetooth and NFC, I want to create an application that shares the screen I'm leaving a question because I thought about what to do.
As an example, I don't remember well, but I think there was a time when Samsung smartphones shared screens. (It's not a video, it's just sharing multiple images.)
I would appreciate it if you could teach me examples or search keywords. :)
android iphone
Looking at the data, it seems that 1:N communication is possible through Bluetooth. I think the simplest way is to take a look at the following libraries and apply them or refer to them for your own implementation.
The library above and the stack overflow description below mention the part that generates the UUID itself, so this part seems to be the core of 1:N communication. There are related codes and explanations in the link below, so it would be helpful to analyze them.
I have attached a link for further reference.
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