ENC28J60 Ethernet controller with Arduino
This is a notes post for future reference Description: Cheap/cheapest ethernet controller Speed: 10MB/s (half duplex I believe) POE: no Operating voltage: 5 or 3.3v WOL: Yes, although not tested. Libraries: EtherCard (My prefered). CODE: Add the following to: enc28j60.cpp to enable promiscuous mode (disable ip filters), can be used for packet sniffing. void ENC28J60::enablePromiscuous () { //writeRegByte(ERXFCON, readRegByte(ERXFCON) & ERXFCON_CRCEN|ERXFCON_PMEN|ERXFCON_BCEN); writeRegByte(ERXFCON, 0); } Credit #include <EtherCard.h> byte Ethernet::buffer[500]; ether.begin(sizeof Ethernet::buffer, mymac,10); if (!ether.dhcpSetup()) { tft.print(“DHCP failed.”); } ENC28J60::enablePromiscuous(); Pins: Controller -> UNO/Micro/Mini Pro (Compatible) INT -> D2 SO -> D12 SI -> D11 SCK -> D13 CS -> D10 (or D8) VCC -> 5V GND -> GND