Yes but does anybody know how to set this up? I have the ESP-01 modules. A few of them. And A BTT writer for programming them before installing them on the SKR 1.4 board. But these are different. Aren't they? I can not find any specific instructions on getting this up and going on the BTT octopus which is the same or extremely similar to the new SKR 2. I will keep searching the internet but if anybody here knows how to get this setup I would really love a hand and I have 2 extras I am more than willing to share.