Hi,
Yes, a Meraki AP port (particularly on models like MR52, MR53, MR53E, MR84, and MR57 with dual Ethernet ports) can function like a 2-port switch, allowing you to connect wired devices directly to the AP and pass their traffic through its Ethernet port, provided you configure a "Port Profile" on the AP to enable this functionality; however, you must disable link aggregation on these models if you want to use the second port for wired clients instead of uplink aggregation.
https://documentation.meraki.com/MR/Client_Addressing_and_Bridging/Port_Profileshttps://documentatio...