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Our Price: $16.00

Stock Status:(Out of Stock)

Product Code: IT-W5100ETH



This is a breakout board for the popular W5100 embedded TCP/IP chip. Included on the board is an RJ-45 connector, auto cross-over cable detection is built-in. It can be used as a component and little effort is required to interface to the W5100. This module is an ideal option for users who want a simple and inexpensive way to add TCP/IP capabilities to their projects. The W5100 chip is the same chip used by the official Arduino Ethernet board, and us supported by the Arduino Ethernet library.


  • Supports 10/100 Base TX
  • Supports half/full duplex operation
  • Supports auto-negotiation and auto cross-over detection
  • IEEE 802.3/802.3u Compliance
  • Operates 3.3V with 5V I/O signal tolerance
  • Supports network status indicator LEDs
  • Includes Hardware Internet protocols: TCP, IP Ver.4, UDP, ICMP, ARP, PPPoE, IGMP
  • Includes Hardware Ethernet protocols: DLC, MAC
  • Supports 4 independent connections simultaneously
  • Supports MCU bus Interface and SPI Interface
  • Supports Direct/Indirect mode bus access
  • Supports Socket API for easy application programming
  • Temperature : 0 ~ 70℃ (Operation), -40 ~ 85℃ (Storage)
W5100 Datasheet

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