I want to build an Arduino-based device that accepts both wired Ethernet and WiFi TCP/IP connections. Which of the following do I need to buy:
- Just the Arduino WiFi Shield (1 item)
- Arduino WiFi Shield and the Ethernet Shield (2 items)
- Arduino, the WiFi Shield and the Ethernet Shield (3 items)
- Some other combination of boards/shields?
And, if I do need to buy a base Arduino board and then 1+ Shields for it, is there a specific model of Arduino that should be used (or that is preferred)? Thanks in advance.