- ARM mbed compatible operation
- Arduino Pin-compatible
- Ethernet (W5500 Hardwired TCP/IP chip)
- Suppport 3.3V / 5V
- High Speed Ethernet controller W5500 chip
- SPI interface
- Internal 32Kbytes Tx/Rx buffer
- 10/100 Ethernet PHY embedded
- Support Auto Negotiation (Full / Half duplex, 10 / 100-based)
- Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
- User Selectable GPIO pin
- Support SD-card slot for storage
- Support I2C, UART interface
Hardware Configuration
- RJ-45 with Transformer : Ethernet Port
- W5500 : a hardwired TCP/IP Ethernet Controller
- RESET : Reset Ethernet shield and Arduino when pressed
- SD-Slot : support Micro SD card in FAT16 or FAT32 ; (Please Read the Caution)
- I2C : I2C interface
- UART : UART interface
Available Board List
- ARM mbed Board
- ARM mbed Platform : ARM mbed platform Site
- FRDM-KL25Z : Freescale
- NXP LPC800-MAX : NXP
- Arduino Board
- Arduino-compatible Board
- Seeeduino v3.0 : Based on Arduino Duemilanove
Getting Started
- You need Update to Use W5500 Ethernet shield Included Arduino IDE (Sketch Program) of WIZnet Ethernet shield (Required)
- Check this below.
- Follow this URL Getting Started
W5500 Ethernet shield is User Selectable GPIO
- The user is able to use different Modules by changing Chip Select
- Stackable : Possible to stack different modules
- Arduino compatible INTn pin is D2(2,3 Short). So, if you need INTn pin. You soldering to 0R Resistor to Dx pin
Caution: When the user uses 5V Platform, we cannot confirm a stable operation of SD-CARD. Therefore, though 5V Platform is safe to use after going through enough tests, it is highly recommended to mount buffer & 100nF Capacitor for a secure operation.
SPI Operation & Timing Diagram
SPI Operation
There is a W5500 inside W5500 Ethernet shield. Therefore SPI operation & Timing Diagram of Ethernet shield follows one of W5500. For more information about W5500chip please also refer to the chip's data sheet in the download section.
Technical Reference
Block Diagram
- Not buffer
Using buffer
Rev 1.0 Schematic
Rev 1.01_europe Schematic
You want to develop new this product? Please look Rev 1.01_europe circuit
Rev 1.01 is Remove to buffer in Rev 1.0 circuit
Because, limited buffer delay speed
Arduino compatible INT pin(R25 to v1.0) remove
Part list
Dimension
W5500 Ethernet shield Rev1.0 Dimension
