Ethernet Card Extension for Arduino Mega W5100 2009 1280 2560 UNO (Electronics)
Perfect clone of the official map, no significant difference on transfer time compared to that one. The mac address is indicated by the Arduino program in this form: mac byte [] = {0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED}; One can of course change these v