ARCELI W5500 ETH¶
Overview¶
ARCELI W5500 etherner is breakout board with SPI bus access over 10 pin header. W5500 [1] is 10/100 MBPS stand alone Ethernet controller with on-board MAC & PHY, 16 KiloBytes for FIFO buffer and SPI serial interface.
Pins Assignment of the W5500 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/breakout board can be used with any board with SPI interfaces in Arduino header or custom header (by adjusting the overlay).
Programming¶
Set -DSHIELD=arceli_eth_w5500 when you invoke west build. For example:
# From the root of the zephyr repository
west build -b nrf52840dk_nrf52840 samples/net/dhcp_client -- -DSHIELD=arceli_eth_w5500