Re: tapping into Vaillant Ebus data

On 2025-02-14, Harry Bloomfield Esq <harry.m1byt@outlook.com> wrote:

The DDC EEPROM in the monitor*should* be powered by the pi via the HDMI
cable, so having the monitor plugged in should be enough - it does not
have to be powered on.

>
This was an older TV set, with an HDMI input..

IIRC, that was in the HDMI standard from the beginning (like on analog VGA
when DDC was introduced), but of course there are devices that ignore parts
of the standard.

cu
Michael
--
Some people have no respect of age unless it is bottled.