Main.ArduinoEthernetShield History

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June 04, 2010, at 02:35 PM by Equipo Traduccion -
June 04, 2010, at 02:34 PM by Equipo Traduccion -
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Download: arduino-ethernet-shield-schematic.pdf, arduino-ethernet-shield-reference-design.zip

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 the Ethernet library to write sketches which connect to the internet using the shield.

Please note that the current design of the ethernet shield is not compatible with the Arduino Mega.

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.

Arduino uses digital pins 10, 11, 12, and 13 (SPI) to communicate with the W5100 on the ethernet shield. These pins cannot be used for general i/o.

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.

The SD card slot on the shield is not supported by the Arduino software.

See also: getting started with the ethernet shield and Ethernet library reference

to:

Descarga: arduino-ethernet-shield-schematic.pdf, arduino-ethernet-shield-reference-design.zip

La Arduino Ethernet Shield permite a una placa Arduino conectarse a internet. Está basada en el chip ethernet Wiznet W5100 (datasheet). El Wiznet W5100 provee de una pila de red IP capaz de TCP y UDP. Soporta hasta cuatro conexiones de sockets simultáneas. Usa la librería Ethernet para escribir programas que se conecten a internet usando la shield.

Por favor notar que el actual diseño de la ethernet shield no es compatible con el Arduino Mega.

La ethernet shield dispone de unos conectores que permiten conectar a su vez otras placas encima y apilarlas sobre la placa Arduino.

Arduino usa los pines digitales 10, 11, 12, y 13 (SPI) para comunicarse con el W5100 en la ethernet shield. Estos pines no pueden ser usados para e/s genéricas.

La shield provee un conectore ethernet estándar RJ45

El botón de reset en la shield resetea ambos, el W5100 y la placa Arduino.

La shield contiene un número de LEDs para información:

  • PWR: indica que la placa y la shield están alimentadas

  • LINK: indica la presencia de un enlace de red y parpadea cuando la shield envía o recibe datos

  • FULLD: indica que la conexión de red es full duplex

  • 100M: indica la presencia de una conexión de red de 100 Mb/s (de forma opuesta a una de 10Mb/s)

  • RX: parpadea cuando la shield recibe datos

  • TX: parpadea cuando la shield envía datos

  • COLL: parpadea cuando se detectan colisiones en la red

El jumper soldado marcado como "INT" puede ser conectado para permitir a la placa Arduino recibir notificaciones de eventos por interrupción desde el W5100, pero esto no está soportado por la librería Ethernet. El jumper conecta el pin INT del W5100 al pin digital 2 de Arduino.

El slot SD en la shield no está soportado por el software Arduino.

Ver también: empezando con la ethernet shield y referencia de la librería Ethernet

April 27, 2009, at 05:44 PM by David A. Mellis -
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Please note that the current design of the ethernet shield is not compatible with the Arduino Mega.

November 15, 2008, at 04:01 PM by David A. Mellis -
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Arduino uses digital pins 11, 12, and 13 (SPI) to communicate with the W5100 on the ethernet shield. These pins cannot be used for general i/o.

to:

Arduino uses digital pins 10, 11, 12, and 13 (SPI) to communicate with the W5100 on the ethernet shield. These pins cannot be used for general i/o.

November 01, 2008, at 05:28 PM by David A. Mellis -
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November 01, 2008, at 04:21 PM by David A. Mellis -
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November 01, 2008, at 04:21 PM by David A. Mellis -
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November 01, 2008, at 03:38 PM by David A. Mellis -
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(Attach:)arduino-ethernet-shield-schematic.pdf

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November 01, 2008, at 03:38 PM by David A. Mellis -
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(Attach:)arduino-ethernet-shield-schematic.pdf

November 01, 2008, at 03:30 PM by David A. Mellis -
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November 01, 2008, at 03:25 PM by David A. Mellis -
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The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip (http://www.wiznet.co.kr/rg4_board/down.php?&bbs_code=en_pds_1&ss[p_num]=25&bd_num=15828&key=0&mode=down | datasheet). 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.

to:

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 the Ethernet library to write sketches which connect to the internet using the shield.

November 01, 2008, at 03:24 PM by David A. Mellis -
Changed lines 5-6 from:

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.

to:

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip (http://www.wiznet.co.kr/rg4_board/down.php?&bbs_code=en_pds_1&ss[p_num]=25&bd_num=15828&key=0&mode=down | datasheet). 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.

November 01, 2008, at 03:24 PM by David A. Mellis -
Changed lines 5-6 from:

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.

to:

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.

November 01, 2008, at 03:23 PM by David A. Mellis -
Deleted lines 10-11:

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.

Added lines 17-18:
  • PWR: indicates that the board and shield are powered
Added lines 31-32:

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.

November 01, 2008, at 03:19 PM by David A. Mellis -
Changed lines 5-6 from:

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip.

to:

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.

Deleted line 32:

The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections.

November 01, 2008, at 03:08 PM by David A. Mellis -
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  • LINK: indicates the presence of a network link. It flashes when the shield transmits or receives data
to:
  • LINK: indicates the presence of a network link and flashes when the shield transmits or receives data
November 01, 2008, at 03:07 PM by David A. Mellis -
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The LINK LED indicates the presence of a physical link and should be on regardless of the network configuration of the W5100.

to:

The shield contains a number of informational LEDs:

  • LINK: indicates the presence of a network link. It 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
November 01, 2008, at 03:03 PM by David A. Mellis -
Changed lines 5-6 from:

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip, which provides a TCP/IP stack interfaced via SPI.

to:

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip.

Added lines 15-18:

The reset button on the shield resets both the W5100 and the Arduino board.

The LINK LED indicates the presence of a physical link and should be on regardless of the network configuration of the W5100.

Changed lines 21-22 from:
to:

The Wiznet W5100 provides a network (IP) stack capable of both TCP and UDP. It supports up to four simultaneous socket connections.

November 01, 2008, at 02:53 PM by David A. Mellis -
Changed lines 11-12 from:

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.

to:

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.

November 01, 2008, at 02:50 PM by David A. Mellis -
Added lines 11-12:

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.

November 01, 2008, at 02:43 PM by David A. Mellis -
Changed lines 5-6 from:

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the http://www.wiznet.co.kr/en/pro02.php?&ss[2]=1&page=1&num=25 | Wiznet W5100 ethernet chip, which provides a TCP/IP stack interfaced via SPI.

to:

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip, which provides a TCP/IP stack interfaced via SPI.

November 01, 2008, at 02:37 PM by David A. Mellis -
Changed lines 5-6 from:

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip, which provides a TCP/IP stack interfaced via SPI.

to:

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the http://www.wiznet.co.kr/en/pro02.php?&ss[2]=1&page=1&num=25 | Wiznet W5100 ethernet chip, which provides a TCP/IP stack interfaced via SPI.

Changed lines 9-10 from:

Arduino uses SPI (digital pins 11, 12, and 13) to communicate with the W5100 on the ethernet shield. This is implemented by the Ethernet library.

to:

Arduino uses digital pins 11, 12, and 13 (SPI) to communicate with the W5100 on the ethernet shield. These pins cannot be used for general i/o.

November 01, 2008, at 12:08 PM by David A. Mellis -
Changed lines 7-8 from:

Interface

to:

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.

Changed lines 13-16 from:

The SD card slot on the shield is not supported by the Arduino software.

to:

The SD card slot on the shield is not supported by the Arduino software.

November 01, 2008, at 12:02 PM by David A. Mellis -
Added lines 3-4:
Changed lines 9-13 from:

The ethernet shield uses SPI (digital pins 11, 12, and 13) to communicate with the W5100. This is implemented by the Ethernet library.

to:

Arduino uses SPI (digital pins 11, 12, and 13) to communicate with the W5100 on the ethernet shield. This is implemented by the Ethernet library.

The shield provides a standard RJ45 ethernet jack.

The SD card slot on the shield is not supported by the Arduino software.

November 01, 2008, at 11:55 AM by David A. Mellis -
Changed lines 5-7 from:
to:

Interface

The ethernet shield uses SPI (digital pins 11, 12, and 13) to communicate with the W5100. This is implemented by the Ethernet library.

November 01, 2008, at 10:48 AM by David A. Mellis -
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Arduino Ethernet Shield

The Arduino Ethernet Shield allows an Arduino board to connect to the internet. It is based on the Wiznet W5100 ethernet chip, which provides a TCP/IP stack interfaced via SPI.

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