Hello, is mikrotik can connect to wps enabled router? with wps key?
if yes how? wpa aslo enabled on router.
not possible to connect wps?
No, but WPS is usually optional, WPA key is normally also provided as an alternative. I have not heard aboud devices that have Only WPS
yes , you are true, but if it was possible to connect wps enabled device it was very good. 
Why you need it?
i only have wps key
Set the wpa2 security password in your ap and put it into mikrotik client and it will connect. There is really no need for implementing wps into mikrotik ros.
I have Epson L355 printer. It can connect to wi-fi only using WPS or SES (don’t know what it is). I’m trying to connect it for 2 hours with no effect. I think there must be a way to connect such devices.
WPS would be nice for commercial purposes, like for a free public wifi at a restaurant. I would be nice to have a secure wireless connection without needing a sign with the key. I understand that it is not the most secure. It would be nice have some security without the hassle a password.
I use mikrotik routers everywhere except for business free public wifi. This feature would put mikrotik on the list of suitable options.
I’m trying to hook up a Ubiquiti mPower bar. WPS is the only thing the mPower bar understands. I’m running an RB751U-2Hnd with routeros 5.26.
This option exists but I can’t test it -
/interface wireless wps-push-button
The hAP lite also has a WPS button
how do you start WPS on mirkrotik at the END?
this is not completely working
What about capsman and wps? is it possible to connect a WPS-only printer to capsman environment?