ITEM NAME:Usr-es1 w5500 chip spi to lan/ ethernet converter tcp/ip module JR.Support TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE protocol. High speed SPI interface 80MHz. Support high speed serial peripheral interface (SPI model 0, 3). Internal 32K bytes receive buffer. The embedded 10BaseT/100BaseTX Ethernet physical layer (PHY).
