Arduino SPI to Ethernet Shield, W5100


The Arduino Ethernet is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins, 6 analog inputs, a 16 MHz crystal oscillator, a RJ45 connection, a power jack, an ICSP header, and a reset button.

SKU: DAS1035 Categories: , Tags: , , ,


  • For the Arduino Ethernet W5100 network expansion module, you can make the Arduino a simple Web server or Arduino digital and analog interface network applications through the network control read and write. IDE, Ethernet library files can be used directly to implement a simple Web server.
  • This version support micro SD card (TF card) to read and write
  • The expansion board with a stackable design can be directly plugged into the Arduino our other expansion boards can also plug in to.
  • This is a clone without MCU on it and POE functions, but arduino stackable, achieve most functions for ethernet use.
  • Discount 17% off for 50~99 pcs, 19% off for 100+pcs

Documentation see on this page.

Additional information

Weight 0.02 kg

6 reviews for Arduino SPI to Ethernet Shield, W5100

  1. 5 out of 5

    Paolo (verified owner)

    Funzionamento perfetto e totalmente compatibile. Ottimo acquisto!

  2. 5 out of 5

    Sachin (verified owner)

    Easy and the best option to get Arduino connected to internet!

  3. 5 out of 5

    remymorra (verified owner)


  4. 4 out of 5

    takispeppas (verified owner)

    Works fine. Would rate 5 stars if it could accept the PoE module.

  5. 5 out of 5


    Just works. Is this the original or a clone? Doesn’t matter if it does what it should do!

  6. 5 out of 5

    thiagoas (verified owner)

    Great shield, works fine!

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