Hi,
I've found this useful thread about configuring the ethernet library for interrupts.
I'm also familiar with the fact that the W5500 has an interrupt on pin #36 and we need to make sure that it's connected to a digital pin.
According to the Ethernet Shield Rev2 schematics it seems like this pin is not connected to any digital pin. Am I right?
Should I solder directly between PIN #36 to digital pin #2? Because I couldn't find any jumper or something similar to other boards, and catching this small pin is a bit tricky.
Thanks!
Yes.
Another option that may be easier to solder is the fourth pin of the resistor array below the OUT6 connector. But no, there isn't any jumper because the designers of the board didn't plan to use that pin.
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Ethernet shields by other manufactures have the int pin connected to pin 2 of the shield (pin 2 is external interrupt pin on Uno). w5500 modules have the int pin too
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I'll try this out.
Thank you both!
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