>That's a pretty narrow interpretation of "does not have a processor". Keyboards and mice have processors. HDMI adapters have processors. Wireless transmitters

>That's a pretty narrow interpretation of "does not have a processor". Keyboards and mice have processors. HDMI adapters have processors. Wireless transmitters and receivers have processors. Damn. Is it really possible that you cannot infer what I meant by the "processor" from the context? >Linking all those processors together requires - you guessed it, a processor. Wrong. There is no "linking" required at the device. Each of these can communicate independently.. And the solution involving pi is adds unnecessary overheads and limitation, which will greatly degrade the usability of this device.