Hi, I am using Arduino Uno with latest Ethernet shield (rev 3) http://store.arduino.cc/eu/index.php?main_page=product_info&cPath=11&products_id=199 and RFID shield from seeedstudio http://www.seeedstudio.com/depot/nfc-shield-p-916.html?cPath=132_134 . Both shields use SPI and I have read several po…

Is the SPI bug in W5100 solved in the new Ethernet shield?

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