I wonder if you can easily build an HDMI CEC filter
my TV keeps turning on when I don't want it to, but I do want to still have CEC volume controls
I wonder if you can easily build an HDMI CEC filter
my TV keeps turning on when I don't want it to, but I do want to still have CEC volume controls

HDMI CEC sniffer / processor with zero additional hardware - connect the HDMI CEC line (13) directly to an Arduino board. - SzymonSlupik/CEC-Tiny-Pro