Utility Bar

Ethernet W5100 Wiznet Network Module With SD Card Reader

Zaitronics
$13.20 AUD
$12 exc GST

Delivery and Shipping

Delivery Options

We offer several delivery choices to fit your needs:

  • FREE Delivery: $0. Enjoy Free AusPost Parcel Standard Delivery on orders over $100 in value. Exclusions may apply.
  • AusPost Untracked Letter: $3. Delivery in 3-8 business days (untracked). No refunds or replacements without proof of receiving the order.
  • AusPost Parcel Standard: $9. Tracked delivery in 2-6 business days.
  • AusPost Parcel Express: $13. Express tracked delivery in 1-3 business days.
  • Pickup: $0. Email us to arrange a pickup from our location in Huntingdale 3166 in Melbourne at support@zaitronics.com.au. More details can be found in our contact page.

Additional Information

  • Non-metro addresses in WA, NT, SA & TAS may require extra time.
  • Certain batteries (like LiPo) cannot be shipped by air, affecting Express Post availability.
  • We recommend selecting tracked options for valuable items. Untracked orders will not receive tracking numbers or refunds without proof of delivery.
  • Note: Wherever possible, we will combine orders to save on shipping and reduce packaging waste.
  • Note: Orders containing backordered item will delay delivery until all items are available

Warranty & Refund Policy

Warranty & Refund Policy

  • Standard Warranty: 12 months for all products. Low-cost hobby parts have a 90-day warranty unless safe handling is shown.
  • Exceptions: Kits and interfaceable electronics may not be covered if damaged due to misuse.
  • Returns: Contact support via your order confirmation email within 14 days of purchase. Items must be unopened and in original packaging. Proof of purchase is required.
  • Defective/Damaged Items: Notify us within 30 days for a free refund or replacement. Exclusions apply.
  • Return Shipping Costs: Paid by the customer unless the item is defective. Shipping costs are non-refundable.

The W5100 Ethernet Module is a reliable solution for adding wired network capability to your Arduino and microcontroller projects. It features the Wiznet W5100 chip with a built-in TCP/IP stack, making it easy to connect your project to the internet or a local network via SPI.

An integrated microSD card slot adds extra functionality for data logging, serving web content, or storing configuration files. Ideal for beginner-friendly Ethernet projects, the W5100 module is widely supported in libraries like the Arduino Ethernet library.

Features:
  • Wiznet W5100 chip with built-in TCP/IP stack
  • Onboard microSD card slot for data storage and logging
  • Supports 4 simultaneous socket connections
  • 10/100 Mbps Ethernet interface
  • SPI interface – easy to use with Arduino and other platforms
  • Compatible with Arduino Uno, Mega, ESP32, and more
  • Ideal for simple web servers, IoT projects, and remote monitoring

Note: Operates at 5V and supports 5V logic – perfect for direct use with Arduino boards.

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