Ecobee 3 & 4 setup

I am new to openhab and am having a hard time adding my Ecobee thermostats. Has anyone successfully added these thermostats to their system? When I go in and try to add it using the Ecobee binging I get a blank screen.

Yes. I have 2 Ecobee 3’s that are working fine.

I don’t understand what you mean by “blank screen”. The Ecobee binding is an openHAB 1 binding (i.e. there are no Ecobee things), so you need to set up your Ecobees using the method outlined in the documentation.