Does any one know if the W5500 based Ethernet shields are compatible with the Ethernet and the PubSubClient MQTT library just like the W5100 ones?
Is it possible to just replace the shield without any changes to the sketch (other than any pin numbers for enable etc) ?
Is it possible to just replace the shield without any changes to the sketch
No, there is a separate Ethernet library for the W5500 shield.
PaulS:
No, there is a separate Ethernet library for the W5500 shield.
Ethernet library is for W5500 too.
updated last year for Arduino by Paul Stoffregen
it is possible to just replace the shield without any changes to the sketch
Thank you Juraj. I am planning to replace my existing W5100 based shield as i need the extra sockets provided by the newer chip!