chipKIT Network Shield Usable with the chipKIT Max32 board SMSC LAN8720 10/100 Ethernet PHY, RJ45 connector with integral magnetics USB Device and Host Connectors 2 MCP2551 CAN Transceivers, 2 12-pin header connectors for CAN 2 I2C daisy chain connectors, 256Kbit I2c EEPROM, 32.768 Khz oscillator