€17.26 €14.50
Delivery Time
4 Weeks


Product Description

W5500S2E integrated with the hardwired TCP/IP protocol Ethernet chip W5500. This enables a faster, stable and secure Ethernet connectivity. With reference schematic(s) and guideline(s) in this user manual, user can simplify the design and reduce development time.


  • Support dual mode: “Data pass-through” and “AT data transfer”
  • Support TCP server, TCP client and UDP operating modes
  • Support RS-485 enable pin of an external RS-485 transceiver
  • Flexible data packet condition for the serial interface
  • As DHCP client to automatically acquire IP address
  • As DNS client to lookup domain name
  • Support Modbus RTU/ASCII to Modbus TCP/UDP
  • Support Modbus over TCP/UDP
  • Support NetBIOS for easy access of web configuration page
  • Support three configuration method: serial AT command, PC software and web page
  • Support local and remote firmware upgrade
  • Support “Keep-Alive” to guarantee TCP connection

Related Links

W5500S2E-R1 product page

More Information
Manufacturer WIZnet
Dimension 45 x 21 x 23 mm
Ethernet I/F RJ45
Operating Temperature -40 °C to +85 °C
Operating Voltage 3.3 V
Functions 4-in-1, MCU + TCP/IP + MAC + PHY
internal DPRAM buffer memory 32 kB
Network sockets count 8
Auto Negotiation Yes
Package stand alone PCB
Wake on Lan Yes
Power Down Mode Yes
Protocol IPv4
MCU core ARM Cortex M0
Core speed 96 MHz
Related Chip/Module W5500
pin pitch 2.54 mm
voltage regulator (LDO) Yes
Ethernet connector header pins
Connector Type header pins
Ethernet Speed 10/100
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