pfsenseVLAN + openwrt (vlan_WAN)to be smart switch possible ?

[netx34]

can i use tplink wr1043nd flashed Openwrt

i want to use as smart switch hub the openwrt on pfsense wan Vlan.
can someone help me alot for this, i cant get through this setup

[JKnott]

PfSense can certainly do VLANs. I don't know about OpenWRT though.

[AndrewZ]

Not sure I fully understand the question, but yes, it is possible to run configuration like this:
LAN--pfSense--[trunk]--switch--[trunk]--OpenWRT--Internet

In my case OpenWRT router was configured to bridge it's WWAN port with a VLAN on it's LAN port.
pfSense was configured with just DHCP on top of a VLAN.