The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip. The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use the Ethernet library to write sketches which connect to the internet using the shield.
The Ethernet Shield has a standard RJ-45 connection, with an integrated line transformer and Power over Ethernet enabled. There is an onboard micro-SD card slot, which can be used to store files for serving over the network. It is compatible with all the Arduino boards.
Arduino communicates with both the W5100 and SD card using the SPI bus (through the ICSP header). This is on digital pins 10, 11, 12, and 13 on the Uno and pins 50, 51, and 52 on the Mega. On both boards, pin 10 is used to select the W5100 and pin 4 for the SD card. These pins cannot be used for general I/O. On the Mega, the hardware SS pin, 53, is not used to select either the W5100 or the SD card, but it must be kept as an output or the SPI interface won't work.
Note that because the W5100 and SD card share the SPI bus, only one can be active at a time. If you are using both peripherals in your program, this should be taken care of by the corresponding libraries. If you're not using one of the peripherals in your program, however, you'll need to explicitly deselect it. To do this with the SD card, set pin 4 as an output and write a high to it. For the W5100, set digital pin 10 as a high output. The reset button on the shield resets both the W5100 and the Arduino board.
Last Updated @ 2/21/2017 11:48:14 PM
# For any product enquiries and technical consultation on Arduino coding, please contact us at email@example.com or SMS/Whatsapp at +60163930332.
|le****||Arduino Ethernet Shield W5100||
|pr****||Arduino Ethernet Shield W5100||
|nu****||Arduino Ethernet Shield W5100||
|MN****||Arduino Ethernet Shield W5100||
|to****||Arduino Ethernet Shield W5100||
Questions & Answers Ask Seller
Recently Viewed Items
Payment can be made with one of the two following channels:
a) Online Banking or Cash Deposit - Account number will be shown after order confirmation. Please do not deposit extra amount.
b) Netpay - Follow the step indicated in Lelong.
Cash On Delivery (COD)
Cash on delivery is provide to area around Bayan Lepas, Penang only. Please contact us to setup a time and location.
Packages will be dispatched within 24 hours after receipt of payment. Pos Laju or a number of courier services are used for shipping. A link will be provided for online tracking of your packages.
Packages will normally arrive in 2 business days after payment has been confirmed. However, period of time for shipping will vary based on location and beyond the control of Sainapse IO.
Shipping fees are fixed at RM8 for Peninsular Malaysia and RM 12 for Sabah and Sarawak regardless of weight below 1kg. Enjoy free shipping for order more than RM100 in a single purchase, excluding shipping fee. Items can be group in one single order to save cost on shipping fee. Two distinct orders placed separately will be charged with shipping fees to each of them.
All content includes on the site including text, graphical image, photographs, logo, icon and software are copyrights, trademarks and intellectual property owned by Sainapse IO.
The user shall agree to defend, indemnify and hold Sainapse IO harmless from and against any and all claims, damages, costs and expenses, including attorneys' fees, arising from or related to your use of the Site.
Prices and availability of items are subject to change without prior notice. Unless otherwise stated, prices advertised on this site exclude standard shipping fee.
From time to time, there may be information on Sainapse IO that contains typographical errors, inaccuracies or omissions that may relate to the product descriptions, pricing and availability. We reserved the right to edit and change any errors or update information at any time without prior notice.
Return and Refund Policy
Return and refund services are provided for products which is defective upon delivery.
- Please contact us within 3 days and deliver back to us within 7 days if the products received are defective or wrong.
- Returns process will take approximately 5 days once the products have arrived to Sainapse IO.
- Sainapse IO will not be held responsible for shipment lost or damaged during the return delivery.
- Shipping back to Sainapse IO will be paid for by the customer.
This warranty will not cover and will be void in the following events
- The products are altered or modified
- The products are damaged from accidents, misuse, and improper installation