MikroElektronika ETH Click¶
Overview¶
ETH Click is an accessory board in mikroBus™ form factor. It features ENC28J60 2, a 28-pin, 10BASE-T stand alone Ethernet Controller with an on-board MAC & PHY, 8K Bytes of Buffer RAM and SPI serial interface. More information at Eth Click Shield website 1.
Pins Assignment of the Eth Click Shield¶
Shield Connector Pin |
Function |
|---|---|
RST# |
Ethernet Controller’s Reset |
CS# |
SPI’s Chip Select |
SCK |
SPI’s ClocK |
SDO |
SPI’s Slave Data Output (MISO) |
SDI |
SPI’s Slave Data Input (MISO) |
INT |
Ethernet Controller’s Interrupt Output |
Requirements¶
This shield can only be used with a board which provides a configuration for Mikro-BUS connectors and defines node aliases for SPI and GPIO interfaces (see Shields for more details).
Programming¶
Set -DSHIELD=mikroe_eth_click when you invoke west build. For example:
# From the root of the zephyr repository
west build -b lpcxpresso55s69 samples/net/dhcp_client -- -DSHIELD=mikroe_eth_click