ESP Thread BR / Zigbee GW Ethernet
Overview
ESP Thread Border Router / Zigbee Gateway Ethernet shield is an extension board for the ESP Thread Border Router board. It is using the SPI bus to access the W5500 [1] stand alone Ethernet 10/100 MBPS controller with on-board MAC & PHY, 16 KiloBytes for FIFO buffer and SPI serial interface.
Pins Assignment of the ETH Shield
Shield Connector Pin |
Function |
|---|---|
RST# |
Ethernet Controller’s Reset |
CS# |
SPI’s Chip Select |
SCK |
SPI’s ClocK |
SDO |
SPI’s target Data Output (MISO) |
SDI |
SPI’s target Data Input (MOSI) |
INT |
Ethernet Controller’s Interrupt Output |
Requirements
This shield/breakout board can be used with ESP Thread BR / Zigbee GW board.
Programming
Set --shield esp_threadbr_ethernet when you invoke west build.
For example:
# From the root of the zephyr repository
west build -b esp_threadbr/esp32s3/procpu --shield esp_threadbr_ethernet samples/net/dhcpv4_client