Wiznet Expands Its Portfolio: Network Modules on PCBs

Discover the latest additions to Wiznet’s portfolio – the W6100-io, W5500-io, and W5100S-io network modules. These compact, high-speed modules are ready for immediate use in IoT and embedded projects. Learn more about their unique features and applications. (reading for 3 minutes)

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Wiznet has recently added several interesting network modules to its portfolio,which are based on proven chips with HW TCP/IP: W6100, W5100, and W5500. 

Network modules by Wiznet for your embedded projects

The Wiznet W6100-io, W5500-io, and W5100S-io network modules feature compact dimensions and incorporate the W6100 (W5500, W5100S) chip with HW TCP/IP and built-in PHY. These plug-in modules are ready for immediate use, significantly simplifying PCB design by utilizing an SPI interface. 

The W6100-io plug-in module is the ideal solution if you want to quickly develop your systems enabling Internet connection. The W6100 includes HW TCP/IP supporting a dual IPv4/IPv6 stack, adding IPv6 functionality based on WIZnet's patented HW TCP/IP technology. 

The W6100 is Wiznet’s latest HW TCP/IP chip, supporting TCP/IP protocols such as TCP, UDP, IPv6, IPv4, ICMPv6, ICMPv4, IGMP, ARP, and PPPoE. Additionally, it includes 10Base-T/10Base-Te/100Base-TX Ethernet PHY and Ethernet MAC Controller, making it suitable for embedded devices with Ethernet connectivity.

Features and benefits of Wiznet’s 6100-io plug-in module:

  • Embedded network module
  • Hardware compatible with W5100S-io, W5500-io
  • Simplifies BOM   
  • Quick testing of W6100 and MCU thanks to 0.1" pin spacing 
  • Support for high-speed SPI interface 
  • Support for low power mode and Wake-on-LAN function 
  • Very small dimensions: 20 mm x 24 mm x 2.6 mm
W6100-io
W6100-io
Ethernet modules
Plugin Network Module, incl.W6100, 24x20x2,6mm
Ord.number: 398496
WIZNET
1 pcs+
7,72 €
2 pcs+
7,17 €
10 pcs+
6,58 €
50 pcs+
6,10 €
Bulk discounts
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"A significant advantage of the network modules compared to the TQFP package is the standard 0.1" pin spacing and the presence of all passive components already on the module, which greatly simplifies and accelerates PCB design and BOM," says Pavel Kováč, product specialist at SOS electronic.

6100-io module is suitable for: 

  • IoT sensors
  • Data collection
  • Remote control
  • Home automation
  • Industrial automation 


Wiznet Ethernet modules are now part of our stock and are immediately available for all your projects. 

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Main products


W6100-io WIZNET  
W6100-io

Plugin Network Module, incl.W6100, 24x20x2,6mm

Ethernet modules

Ord. No.: 398496
Manufacturer: WIZNET
in stock 61 pcs
1 pcs+
2 pcs+
10 pcs+
50 pcs+
7,72 €
7,17 €
6,58 €
6,10 €
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
  • Add item to compare

W5500-io WIZNET  
W5500-io

Plugin Network Module, incl.W5500, 24x20x2,6mm

Ethernet modules

Ord. No.: 398494
Manufacturer: WIZNET
in stock 35 pcs
1 pcs+
2 pcs+
10 pcs+
50 pcs+
7,66 €
7,12 €
6,53 €
5,91 €
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
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W5100S-io WIZNET  
W5100S-io

Plugin Network Module, incl.W5100S, 24x20x2,6mm

Ethernet modules

Ord. No.: 398491
Manufacturer: WIZNET
in stock 79 pcs
1 pcs+
2 pcs+
10 pcs+
50 pcs+
7,65 €
7,12 €
6,52 €
5,91 €
  • ADD TO CART
  • Get Quote
  • Add to favorites
  • Add to watchdog
  • Add item to compare
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