Arduino WiFi shield (integrated antenna)

51839

$84.95

USD

Qty
Price
1
$84.95 ea.

The Arduino WiFi Shield connects your Arduino Uno/Freeduino to the internet wirelessly. Connect it to your wireless network by following a few simple instructions and start controlling your world remotely through the internet.


Description [Hide]

Previously there were a select few ways to connect your Arduino to a wireless network but now it's officially available from Arduino themselves! They have now released the Arduino WiFi Shield! As always with Arduino, every element of the WiFi shield – hardware, software and documentation – is freely available and open-source. This means you can learn exactly how it's made and use its design as the starting point for your own circuits.

Features:

  • Connection via: 802.11b/g networks
  • Operating voltage 5V (supplied from the Arduino Board) to an on-board 3.3V
  • Encryption types: WEP and WPA2 Personal
  • On-board micro SD slot for Uno and Mega accessible via the SD Library (when working with this library, SS is on Pin 4)
  • ICSP header (for interfacing to Arduino SPI lines)
  • Atmel 32UC3A1256 32-bit on-board microcontroller provides a network (IP) stack capable of both TCP and UDP
  • FTDI interface available to the 32UC3 for serial debugging. A list of available commands can be found here.
  • Mini-B USB connector and DFU Jumper included for firmware upgrades to the 32UC3
  • HDG104 Wireless LAN 802.11b/g System in-Package handles the WiFi signal
  • included 3.3V to 5V TXB0108 level shifter
  • R3 compatible headers

The shield contains a number of informational LEDs:

  • L9 (yellow): tied to digital pin 9
  • LINK (green): indicates a connection to a network
  • ERROR (red): indicates a communication error
  • DATA (blue): indicates data being transmitted/received

Check out the reference page of the WiFi library to understand how the shield can easily provide an internet connection to your Arduino board. The WiFi Shield communicates with Arduino using the SPI bus (through the ICSP header), so is compatible with any of the boards that have this type of bus. This version of WiFi shield have an integrated antenna on the PCB, what you have to do is just connect the shield to the Arduino and you don't have to worry about finding an external antenna. The back portion of the board even sticks out a little to get the antenna a stronger signal when other shields are stacked above it. If you want to have a closer look at this board we advice you to visit the official Arduino WiFi Shield page in the Hardware Section.

Documentation [Hide]

You Might Also Like [Hide]

50450

Arduino USB Board (Uno R3)

The Arduino Uno is the all-new replacement for the favourite and popular Arduino Duemilanove. Now shipping R3!

$29.45 USD



35045

TMP36 Temperature Sensor

This is a tidy analog temperature sensor with a functional range of -40°C to +125°C

$3.20 USD



50456

Arduino Due

The long awaited ARM board by Arduino is finally here, now you can access higher level functionality while still using the wildly popular Arduino IDE.

$49.95 USD



51850

Arduino Motor Shield

Use the Arduino Motor Shield when you need your Arduino to MOVE STUFF!

$30.00 USD



51830

Arduino Ethernet Shield

Intertoobs. Intarwebs. Series of tubes. Whatever. Connect your Arduino / Freeduino SB to your LAN, WAN, or whole darn Internet!

$45.95 USD



16090

Freeduino SB-Protoshield

The Freeduino SB-Protoshield offers handy 4-switch / 4-LED / Servo / XBee prototyping space for your Arduino / Freeduino SB.

$12.50 USD



30305

VoiceShield Kit

The Voice Shield™ (VS) is an analog audio shield for the Arduino that allows you to play audio sound byte.

$55.95 USD



60105

Mega SAFE

The Solarbotics Arduino Freeduino Enclosure (SAFE) is a laser-cut acrylic case for your Arduino Mega. It also has the added feature that it can house an Arduino or Freeduino instead with a MEGA amount of space left inside.

$14.50 USD



TBLK2-137

2 Position Terminal Block 0.137 Spacing

Want to lock down heavier gauge wires down semi-permanent fashion? Here's a 2-position terminal block with 0.137" (3.5mm) spacing.

$1.25 USD



GMB28

GM2/GM8 Gear Motor Bracket, Laser-Cut Steel

The GM2/GM8 gear motors have convenient holes for mounting, but these precision stamped-steel brackets add to their versatility!

$1.50 USD



Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!