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W5500 Ethernet Shield (KOR)

Overview#

  • ARM mbed compatible operation
  • Arduino Pin-compatible
  • Ethernet (W5500 Hardwired TCP/IP chip)

W5500 Ethernet shield๋Š” W5500 ๊ธฐ๋ฐ˜์œผ๋กœ ์ œ์ž‘๋˜์—ˆ์Šต๋‹ˆ๋‹ค. W5500์— ๋Œ€ํ•œ ์ž์„ธํ•œ ์ •๋ณด๋Š” ๋งํฌ๋ฅผ ํ™•์ธํ•ด์ฃผ์„ธ์š”. W5500 Ethernet shield๋Š” 3.3V & 5V ๋กœ ๋™์ž‘ํ•ฉ๋‹ˆ๋‹ค. ์ด Ethernet Shield๋Š” Arduino Platform๊ณผ ARM mbed Platform์— ํ˜ธํ™˜๋˜์–ด ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค.

Available Board List#


Getting Started#

  • W5500 Ethernet Shield๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด Arduino IDE (Sketch Program)์— ํฌํ•จ๋œ WIZnet Ethernet Library์˜ Update๊ฐ€ ํ•„์š”ํ•˜๋‹ค. (ํ•„์ˆ˜)
  • ์•„๋ž˜ ๋งํฌ๋ฅผ ์ฐธ์กฐํ•˜๊ธฐ ๋ฐ”๋ž€๋‹ค.

Language#


Features#

  • Suppport 3.3V / 5V DC
  • High Speed Ethernet controller W5500 chip
  • User Select GPIO pin
  • SPI interface
  • Internal 32Kbytes Tx/Rx buffer
  • 10/100 Ethernet PHY embedded
  • Support Auto Negotiation (Full / Half duplex, 10 / 100-based)
  • Hardware TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
  • Support SD-card slot for storgae
  • Support I2C, UART interface

Hardware Configuration#

  • RJ-45 with Transformer : Ethernet Port
  • W5500 : a hardware 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 : interface
  • UART : interface

Pins usage on Arduino & ARM mbed#

W5500 Ethernet shield is Possible to User Select GPIO

  • ์‚ฌ์šฉ์ž๊ฐ€ Chip Select ๋ณ€๊ฒฝํ•˜์—ฌ ๋‹ค๋ฅธ Module ์‚ฌ์šฉ ๊ฐ€๋Šฅ
  • ๋‹ค๋ฅธ ๋ณด๋“œ์™€ ์ค‘์ฒฉํ•˜์—ฌ ์‚ฌ์šฉ ๊ฐ€๋Šฅ

Caution) ์‚ฌ์šฉ์ž๊ฐ€ 5V Platform์„ ์‚ฌ์šฉํ•  ๋•Œ, SD-CARD๋™์ž‘์˜ ๋‚ฎ์€ ์‹ ๋ขฐ์„ฑ์ด ์š”๊ตฌ๋œ๋‹ค. ํ•˜์ง€๋งŒ, ์ถฉ๋ถ„ํ•œ ํ…Œ์ŠคํŠธ๋ฅผ ํ†ตํ•ด ์‚ฌ์šฉํ•ด๋„ ๋ฌด๋ฐฉํ•˜๋‹ค. ์‹ ๋ขฐ์„ฑ ์žˆ๋Š” ๋™์ž‘์„ ์›ํ•œ๋‹ค๋ฉด buffer์™€ 100nF Capacitor๋ฅผ ์‹ค์žฅํ•˜์—ฌ ์‚ฌ์šฉ๋ฐ”๋ž€๋‹ค.


SPI Operation & Timing Diagram#

SPI Operation

W5500 Ethernet shield๋Š” W5500 ๊ธฐ๋ฐ˜์œผ๋กœ ์ œ์ž‘๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ SPI ๋™์ž‘ & ํƒ€์ด๋ฐ ๋“ฑ์€ W5500 Datasheet๋ฅผ ํ™•์ธํ•ด์ฃผ์„ธ์š”. ๋” ๋งŽ์€ ์ •๋ณด๋ฅผ ์›ํ•˜์‹œ๋ฉดW5500๊ณผ Datasheet ํ™•์ธํ•ด์ฃผ์„ธ์š”.

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Technical Reference#

Block Diagram

  • Not buffer

  • Using buffer

Schematic

Part list

Dimension

  • W5500 Ethernet shield Rev1.0 Dimension


Etc.#

Ethernet shield Library ์ถ”๊ฐ€ํ•˜๊ธฐ

Arduino ์˜ˆ์ œ

Ethernet Library


See Also#

WizWiki Forum : WIZnet Forum for Technical support and Project shared

Ethernet Library for ioShield-A : WIZnet WIZ550io Technical support

Product brief: will be added


Where to Buy#

WIZnet Online Shop
WIZnetUS Online Shop, USA WIZnetEU Online Shop, Germany WIZnetKorea Online Shop, Korea