I’d suggest using two Ethernet shields. One conneted to LAN and the other connected to a Wifi router. The you only need to include the lib for the Ethernet W5500 shield and “switch” between the two shields via chip select pin (CS).
I’d suggest using two Ethernet shields. One conneted to LAN and the other connected to a Wifi router. The you only need to include the lib for the Ethernet W5500 shield and “switch” between the two shields via chip select pin (CS).