Tracking Number:


Pengiriman cepat, paket rapi. HRC memang mantabs

• Ahmad

Top markotop . . . ! Mega2560 diterima, nancap langsung bekerja. Juragan ganteng ini harus diacungi jempol. Tenk yu tenk yu.

• Surya Malang
Shopping Cart
0 items
Yahoo Messenger!

LCD 16x2 HD 44780 compatible blue LCD 16x2 HD 44780 compatible blue
Rp40,000 Rp40,000  
Servo MG995 Servo MG995
Arduino Uno R3 clone Arduino Uno R3 clone
Rp200,000 Rp170,000  

Arduino Ethernet Shield W5100-Kompatibel dengan Arduino Mega/2560

Arduino Ethernet Shield W5100-Kompatibel dengan Arduino Mega/2560
Click to enlarge
Price: Rp300,000 Rp185,000
Availability: 30
Average Rating: Not Rated

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip (datasheet). The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections. Use theEthernet library to write sketches which connect to the internet using the shield. The ethernet shield connects to an Arduino board using long wire-wrap headers which extend through the shield. This keeps the pin layout intact and allows another shield to be stacked on top.

The Ethernet Shield has a standard RJ-45 connection, with an integrated line transformer and Power over Ethernet enabled.

The latest revision of the shield adds a micro-SD card slot, which can be used to store files for serving over the network.

It is compatible with the Arduino Uno and Mega (using the Ethernet library). The onboard microSD card reader is accessible through the SD Library. When working with this library, SS is on Pin 4.


The latest revision of the shield also includes a reset controller, to ensure that the W5100 Ethernet module is properly reset on power-up. Previous revisions of the shield were not compatible with the Mega and need to be manually reset after power-up. The original revision of the shield contained a full-size SD card slot; this is not supported.

The 6-pin serial programming header is compatible with FTDI USB cables and the Sparkfun and Adafruit FTDI-style basic USB-to-serial breakout boards. It features support for automatic reset, allowing sketches to be uploaded without pressing the reset button on the board. When plugged into a FTDI-style USB adapter, the Arduino and Ethernet shield are powered off the adapter.

The current shield has a Power over Ethernet (PoE) module designed to extract power from a conventional twisted pair Category 5 Ethernet cable:

  1. IEEE802.3af compliant 
  2. Low output ripple and noise (100mVpp) 
  3. Input voltage range 36V to 57V 
  4. Overload and short-circuit protection 
  5. 9V Output 
  6. High efficiency DC/DC converter: typ 75% @ 50% load 
  7. 1500V isolation (input to output)

NB: the Power over Ethernet module is proprietary hardware not made by Arduino, it is a third party accessory. For more information, see the datasheet

The shield does not come with the PoE module built in, it is a separate component that must be added on.

Arduino communicates with both the W5100 and SD card using the SPI bus (through the ICSP header). This is on digital pins 11, 12, and 13 on the Duemilanove 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 shield provides a standard RJ45 ethernet jack.
  • The reset button on the shield resets both the W5100 and the Arduino board.
  • The shield contains a number of informational LEDs
  • PWR: indicates that the board and shield are powered 
  • LINK: indicates the presence of a network link and flashes when the shield transmits or receives data 
  • FULLD: indicates that the network connection is full duplex 
  • 100M: indicates the presence of a 100 Mb/s network connection (as opposed to 10 Mb/s) 
  • RX: flashes when the shield receives data 
  • TX: flashes when the shield sends data 
  • COLL: flashes when network collisions are detected

The solder jumper marked "INT" can be connected to allow the Arduino board to receive interrupt-driven notification of events from the W5100, but this is not supported by the Ethernet library. The jumper connects the INT pin of the W5100 to digital pin 2 of the Arduino. 

Write Review
Your Name:

Your Review: Note: HTML is not translated!

Rating: Bad            Good

Enter the code in the box below:

There are no additional images for this product.