Hi, According to the official information about the Ethernet shield pin 4 is used for the SD-card reader. I'm wondering if I will be able to use this pin if I don't need any SD-functions? Because I'll be needing in for its interrupt function (I'll need both interrupt pins for my project).

Can i use pin 4 on the new Ethernet shield?

system September 10, 2012, 5:37pm 3

Thank you very much for the information John!
Oh, that's correct. don't know why I thought it was on pin 4. Well, thank you for informing me!

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