Lisftmaster 800

Hardware
1

Hi all,
I would like to be able to open and close my garage door with HA. I have a sonoff SV and I have put espHome on it.
I just don’t know which connection to use on my liftmaster 800. Has anyone experience with this model? Or knows how to connect it by looking at the connections?

IMG_1205
IMG_12053739×1585 1.09 MB

Thanks in advance
Aaron

2

For those who are interested. It works through connections 1 and 2. I got it working now. Really cool! :grinning:

1 Like
3

could you tell us more?
im thinking to use esp32 with relay…