is there Schematics for Sandwich Version?

[armdan]

Hi, I was wondering if you would share Schematics for Sandwich Version - without D1 mini

thanks

[half5cat]

I am interested aswell.

[Patrick1967]

I too am interested. Thank you.

[smic717394]

I think its ESP8266 v4 since its ubc, rest is the same except for the middle board.