Dear all.
I am trying to build an RF-based wireless keypad for 1:n input.
means
I just want to send ESC key for several (6 to 10) PCs simultaneously.
I tried it with wifi based methods, but it's completely unstable.
I am considering use some previous existing dongles (i.e. logitech universal dongle), and build some protocol with device.
Anybody have experience with similar project?
Bests,
