Hi Mt’s,
I face the same challenge, so can I use RADIUS to assign a user to a VLAN purely on the PPSK used?
At least the is an attribute what would match the idea
MIKROTIK_WIRELESS_PSK
see https://wiki.mikrotik.com/wiki/Manual:RADIUS_Client
My use case is the other way around. I want the Chromecast or any other smart devices that are not EAP-capable to be added to the VLAN of the owner of a specific device automatically so that the administrator does not have to do this manually. The only way I can see to make this happen is to use PPSK.