fyra

Backleds TV controller

Tested a generic USB LED controller with ir remote used for lighting up behind 
a tv, remote has 24 keys, 
Used a YTF IR Bridge with tasmota on it for testing, irecv's "DataLSB" field 
makes more sense than "Data" so the following uses that.

First four bytes are the same for all keys, (0x00EF)
Next two bytes are key code, (0x00-0x17) for a total of 24 keys,
Last two bytes are mirrored keycode (0xFF - keycode).

fyra

Trying to set up some home automation I ended up looking closely into
 the ir codes of my bluray/avr unit, I hoped for distinct buttons for
 hdmi1 and hdmi2, but no dice. I did find separate Power on and
 Power Off codes.
 
EDIT: Found that pressing >INPUT< >num< jumps to that input without
 cycling through all the others, giving me a way to jump directly the
 input I want.