WIZnet Ethernet HAT

€5.47 €4.60
Delivery Time
5 - 7 d
Raspberry Pi Pico pin-compatible board with W5100S

Product  Description

WIZnet Ethernet HAT (Hardware Attached on Top) is a Raspberry Pi Pico pin-compatible board that utilizes W5100S and supports both 3.3V & 5V.


  • Raspberry Pi Pico Pin-Compatible
  • Ethernet (W5100S Hardwired TCP/IP CHIP)


  • Includes W5100S
    • Supports Hardwired Internet Protocols: TCP, UDP, WOL over UDP, ICMP, IGMPv1/v2, IPv4, ARP, PPPoE
    • Supports 4 Independent Hardware SOCKETs simultaneously
    • Internal 16 Kbytes Memory for TX/ RX Buffers
  • Operation Voltage 3.3V / 5V
    • Built-in LDO (LM8805SF5-33V)
  • SPI Interface
    • 5V I/O tolerance
  • 10 / 100 Ethernet PHY embedded
  • Supports Auto Negotiation 
    • Full / Half Duplex
    • 10 / 100 Based
  • Built-in RJ45 (RB1-125BAG1A)

Related Links

WIZnet Documentation

WIZNET-ETHERNET-HAT product page on wiznet.io

More Information
Manufacturer WIZnet
Network sockets count 8
internal DPRAM buffer memory 32 kB
Wake on Lan No
Power Down Mode No
Protocol IPv4
Core speed 96 MHz
Ethernet Speed 10/100
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