With this SPI-Ethernet interface converter you can extend your Arduino or your Raspberry Pi Pico with an Ethernet interface. In addition, the module is highly integrable due to its design and size. Features - RJ45 jack with W5500 chip and status LED - 10BaseT / 100BaseTX - integrated TCP/IP protocol - wake-up after power failure bulletpoint# 32 KB TX/RX memory - 3.3 V supply voltage - min. 200 mA power supply - logic level: 3.3 V; 5 V tolerant - SPI frequency up to 80 MHz - 10/100 MBps transmission rate - -25°C to 70°C operating temperature - dimensions (LxWxH): 23 x 29 x 24 mm - compatible with Arduino, Raspberry Pi etc. Supported TCP/IP protocols TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE