W5100 Ethernet Shield Network Expansion Board Arduino W5100 Ethernet Shield Module With SD TF Card Holder For Arduino UNO R3 in Bangladesh
W5100 W-5100 5100 Ethernet Shield Network Expansion Board Arduino W5100 Ethernet Shield Module With SD TF Card Holder For Arduino UNO R3 Electronics Circuitry & Parts. CityTech BD
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. This is a clone without MCU on it and POE functions, but arduino stackable, achieve most functions for ethernet use. It uses the Ethernet library to write sketches which connect to the internet via a standard RJ45 Ethernet jack using the shield.
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 can not 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. CityTech BD
Specification:
- With this Ethernet Shield, your Arduino board can be used to connect to internet.
- Can be used as server or client.
- Directly plug puzzle board, no soldering required.
- Controller: W5100.
- This is the latest version of the Ethernet Shield.
- This Arduino Ethernet Shield which is based on the Wiznet W5100 Ethernet Chip gives you an easy way to get your Arduino Online.
- It is directly supported by Arduino official Ethernet Library.
- It adds a micro-SD card slot, which can be used to store files for serving over the network.
- It is compatible with the Arduino Duemilanove (168 or 328), Uno as well as Mega (1280/2560) and can be accessed using the SD library.
- 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.
- Fits all version of Arduino Main board,2009,UNO, mega 1280, mega 2560.
- Size: 7cm x 5.4cm x 2.4cm – 2.76inch x 2.12inch x 0.94inch.
- MAC address: 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED }
Features:
- Support Arduino official Ethernet Library.
- It adds a micro-SD card slot, which can be used to store files for serving over the network.
- It is compatible with the Arduino Duemilanove (168 or 328), Uno as well as Mega (1280/2560) and can be accessed using the SD library.
- 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. CityTech BD
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. CityTech BD
Package Include:
- 1 x Ethernet Shield W5100 Network Expansion Board Arduino W5100 Ethernet Shield Module With SD TF Card Holder For Arduino UNO UNO R3 Mega 2560. CityTech BD
