Readme.md Electronics picture, GPIO 15 wrong

[bks29b]

In readme.md the Electronics picture is wrong.
Connection "ESP GPIO15 -> 10kOhm Resistor -> GND" is not there. Instead there is a connection of GPIO14 to GND.

[Jancis]

Something like this?

[PvdGulik]

So is the drawing or the reader.md wrong?

Should it be:

ESP GPIO15 -> 10kOhm Resistor -> GND
&
ESP GPIO14 -> Roomba BRC (Pin5 on Roomba)

or

Roomba BRC (Pin5 on Roomba) -> GPIO14 -> 10kOhm -> GND

Thanks!