W5100 Ethernet Shield Hardware Manual

User Manual: W5100 Ethernet Shield Hardware Manual

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W51 00 Ethernet Shield
Technical Manual Rev 1 r0

The e-gizmo W51 00 Ethernet Shield based on
Wiznet iEthernet chip. Using this compatible
ethernet shield it allows the Gizduino board to
connect to the internet. The shield communicates
with the Gizduino MCU through the use of SPI bus.
Can be use as server on your home for wired or
wireless connection to control your appliances or
other devices. Wiznet Ethernet shield is compatible
in all gizduino boards.

IC: Wiznet iEthernet W51 00 P7K00
Supply input: +5V DC
Cable: Twisted pair
Category: CAT5 Ethernet cable

FEATURES :
- Intercommunicate with both the W51 00 & MicroSD card using SPI (ICSP header)
- With 4 functional Modes Counter
- Easy connect on the ethernet using RJ-45
standard connection just provides a network local
address.
- Can be interface with Gizduino boards.

Pages 1 of 8 pages

GENERAL SPECIFICATION:

Speed Connections: 1 0 up-to 1 00Mbps
(Network connection)
With micro-SD

©201 4 by e-Gizmo Mechatonix Central

card slot.

W51 00 Ethernet Shield

MAJOR PARTS PRESENTATION

Figure 1. Major parts of W5100 Ethernet Shield (Front)

Figure 2. Major parts of W5100 Ethernet Shield (Back)

Pages 2 of 8 pages

©201 4 by e-Gizmo Mechatonix Central

W51 00 Ethernet Shield

PIN DESCRIPTIONS

*Table 1. LED Indicators

*Table 2. CONN2 SPI Connection

*Reference
http://www.wiznet.co.kr/UpLoad_Files/ReferenceFiles/W5100_Datasheet_v1.2.2.pdf
http://arduino.cc/en/Reference/SPI

Pages 3 of 8 pages

©201 4 by e-Gizmo Mechatonix Central

:

W51 00 Ethernet Shield

SCHEMATIC DIAGRAM

Figure 3. Schematic diagram of W5100 Ethernet Shield.

Pages 4 of 8 pages

©201 4 by e-Gizmo Mechatonix Central

W51 00 Ethernet Shield

PARTS PLACEMENTS & PCB LAYOUT

Figure 4. Parts Placement

Figure 5. TOP PCB Layout

Pages 5 of 8 pages

Figure 6. BACK PCB Layout

©201 4 by e-Gizmo Mechatonix Central

W51 00 Ethernet Shield

Library and Patch Modification
Sample Application/Code

Available in Arduino 1 .0.5 > examples>Ethernet.
It is compatible in Arduino Ethernet Shield. Before
you will use the Ethernet Library for the e-Gizmo
W51 00 Ethernet Shield (go to Ethernet Library
Modification) read the instructions below.
Arduino>libraries>Ethernet

Ethernet Library Modification

Download the Ethernet Library from e-gizmo CD
List>W51 00 Ethernet Shield>Ethernet.zip. Then
copy and replace the modified "Ethernet" Library
folder to:
Arduino>libraries>Ethernet

Figure 7. Modify W5100.h

Ethernet Library:
https://www.dropbox.com/s/711 s5ejs89hohup/Ether
net.zip

Arduino>hardware>gizduino ­

Gizduino Patchfiles
(For gizDuino + and gizduino X)

Download the latest gizDuinoPatch-041 41 4 from
e-gizmoCD List>Gizduino (below)> gizDuinoPatch041 41 4.zip. Then copy and replace the "gizduino -"
folder to:
Arduino>hardware>gizduino ­

Figure 8. Update the gizDuino Patch
"gizduino‐"

Restart your Arduino IDE, now you can use the
W51 00 Ethernet Shield in Gizduino + without any
error.
gizDuinoPatch:
https://www.dropbox.com/s/dlt5hhm750b3iwo/gizDu
inoPatch-041 41 4%20latest.zip

Pages 6 of 8 pages

©201 4 by e-Gizmo Mechatonix Central

W51 00 Ethernet Shield

SAMPLE APPLICATION FOR GIZDUINO +

RJ‐45 Standard Cable

In this figure, you need a
RJ-45, a connector standard for
telephone cables or type of modular
connector for computer network
(Ethernet cables).
Place also a 2x3 connector for
the ICSP header connections to
the Wiznet.
Attach the W51 00 Ethernet Shield
to Gizduno + 644 like
on the Sample apllication.

Figure 9. Sample Application of e‐Gizmo
W5100 Ethernet Shield with Gizduino + 644

Pages 7 of 8 pages

©201 4 by e-Gizmo Mechatonix Central

W51 00 Ethernet Shield

SAMPLE APPLICATION FOR GIZDUINO X
Manually connections to GIZDUINO X

Figure 10. Sample Application for manually connections of
e‐Gizmo W5100 Ethernet Shield to Gizduino X ATmega1281

Pages 8 of 8 pages

©201 4 by e-Gizmo Mechatonix Central

W51 00 Ethernet Shield
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