// 90:A2:DA:C7:7F:7F
// MAC address generated by https://ssl.crox.net/arduinomac/
// see http://blog.crox.net/archives/91-MAC-generator.html

byte mac[6] = { 0x90, 0xA2, 0xDA, 0xC7, 0x7F, 0x7F };