W5200 Ethernet Shield

product description
How to make your device online? Network expansion board is the best choice. W5200 Network Just plug the expansion board into the UNO or Mega, connect the RJ45 cable, and burn the provided code base. Your device can be read and written by a simple web server or web control through web applications such as digital and analog interfaces. Compatible with Ethernet expansion board W5100-W5200 is an upgraded version
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W5200 embedded development using TCP / IP Ethernet interface module, using the SPI interface. The W5200 is ideal for users building TCP / IP stacks or developing Ethernet 10/100. The W5200 supports standard Ethernet and supports almost all TCP / IP stacks including TCP, UDP, IPV4, ICMP, ARP, IGMP and PPPoE. W5200 uses 32KB internal communication buffer. The W5200 module allows users to use only a simple socket program, regardless of the complexity of Ethernet programming.
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Compared with the W5100, W5200 has the following advantages:
Support high-speed SPI bus (up to 100MHz), support 8 independent ports to connect at the same time. The W5100 has only four independent ports.
Provide sleep mode and wake up LAN, lower power consumption.
Very compact 48pin QFN leadless package, smaller chips.
Use is also very simple. Simply add the IDE file library files from the original W5100 library files we provided and burn the files you can run.
W5200 has 32KB internal communication buffer, W5100 only 16KB.
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Note: The W5200 chip and SD card reader are using the SPI bus to communicate with the microcontroller (via the ICSP pin). So these two functions can not be used at the same time. No user needs to coordinate the operation of the library program, similar to the principle of W5100.
Application areas:
Home networking equipment: set-top boxes, personal video recorders, digital media centers
Serial Ethernet: Access Control System, LED display, wireless AP repeater and so on
Parallel Ethernet: POS or handheld printer, copier
USB Ethernet: storage device, network printer
Security System: IP Camera
Monitoring equipment
Embedded server
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Expansion board working voltage: 5v
Ethernet socket
Support Micro SD card reader
Ethernet and SD card sharing SPI interface can enable a single function
Compatible with standard size controllers, while supporting the Mega series
Size: 70x55x30mm