LinuxQuestions.org - Bluetooth multimedia controller

I have this cheap bluetooth multimedia controller. The device is paired properly and the key presses are recognised (play/pause key in the example below):

Code:

[root] [~] # showkey

kb mode was UNICODE

[ if you are trying this under X, it might not work

since the X server is also reading /dev/console ]

press any key (program terminates 10s after last keypress)...



keycode 164 press

keycode 164 release

How do I make this key press execute a shell command? I'm doing all this on an embedded device (Orange Pi) but I think that's not the problem here. The problem is that I don't have a direct screen nor keyboard connection to the machine. I only got a serial console and ssh. There is no any X window system and all the possible solutions I've found so far were for GUI Linux only. What can I do? I think this must be possible some way, considering that the OS can see the key presses.