I need a bluetooth receiver to receive a signal from few transmitters. There is extremely little information about bluetooth on the internet. Google gives a lot of topics about android and iPhones, but that is not what I am looking for.
What if we will take something similar to this one: BT0415. Is it even possible in theory?
If you will prompt me which way to dig, I will be truly grateful for you.
Here is a small pic of what I really looking for.
Edit: Forgot to mention, that the real problem is that receiver should be smaller than transmitters. So it is impossible to put few receivers in one box.