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WiFi Shield V2.2 For Arduino (802.11 b/g/n)

SKU: TEL0047

$131.41 AUD, inc GST

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WiFi Shield V2.2 For Arduino (802.11 b/g/n)
131.41 AUD

SKU: TEL0047

$131.41 AUD, inc GST
14 units ship in 4 to 6 days (delivered by Mon, 30th of Jan)
OR

Introduction

DFRobot is very proud to release this first 802 b/g/n wifi shield in the Arduino market. The shield uses WizFi210which  is a low power-consuming WIFI module which is applied with dynamic power management technology.  When the WIFI module needs to be on but not work, it can be set to Standby mode a low power mode, and the module just needs to be woken up when it has to work. 
The WIFI wireless module is based on WizFi210. It provides the bridging from TTL serial port communication to IEEE802.11b/g/n wireless communication. So any device with TTL serial ports can easily be connected with this WIFI module and controlled and managed remotely through a wireless network. Different kinds of communication protocols and encryption algorithms are integrated with the module. The Arduino architecture enables you to easily integrate this module into any Arduino based project. 
 
Features
  • Bring WiFi connectivity via Serial Host Interface, compatiable with Arduino
  • Quick Booting Time : under 20msec
  • Ultra Low Power through Dynamic Power Management (34µA at the Standby mode)
  • Operates with standard 802.11b/g/n access point at speed up to 11Mbps (802.11b)
  • Security Protocol : WEP, WPA/WPA2-PSK, Enterprise, EAP-FAST, EAP-TLS, EAP-TTLS, PEAP
  • Operation Temperature : -40℃ ~ 85℃
  • Compact Size : 32 x 23.5 x 2.9 (mm)
  • CE, FCC, KCC Certified
  • Supports the module with chip antenna
  • 802.11b/g/n

Specifications

  • Wifi Chip: WizFi210
  • Radio Protocol: IEEE 802.11b/g/n Compatible
  • Supported Data Rates: 11, 5.5, 2, 1 Mbps (IEEE 802.11b)
  • Modulation: DSSS and CCK
  • RF Operating Frequency: 2.4 - 2.497 GHz
  • Antenna Options: Chip antenna and U.FL connector for external antenna
  • Networking Protocols: UDP, TCP/IP (IPv4), DHCP, ARP, DNS, HTTP/HTTPS Client and Server(*)
  • Power Consumption(Typical): Standby = 34.0 µA Receive = 125.0 mA Transmit = 135.0 mA
  • RF Output Power (Typical): 8dBm ± 1dBm
  • Security Protocols: WEP, WPA/WPA2–PSK, Enterprise, EAP-FAST, EAP-TLS, EAP-TTLS, PEAP
  • I/O Interface: UART, SPI(*), I2C(*), WAKE, ALARM, GPIOs
  • Power Source: 3.3V
  • Dimensions(except Antenna): 59 x 54 mm
NOTE: We have had reports that this shield is not compatible with some versions of Xirrus Routers.
 
Shipping List
  • WiFi Shield V2.2 for Arduino (1 unit)
  • Antenna (1 unit)

Documents

This product is listed in:

 > 
Documentation and Resources:
  • How to use an ESP8266 in the Arduino IDE
  • In August of 2014 Shanghai-based chip manufacturer, Espressif, released a ultra-cheap Serial to Wi-Fi chip called the ESP-01. At the heart of the ESP01 was an ESP8266 chip broken out into the 8 pins needed to program it via a microcontroller. You cou...
  • How to Use a Logic Level Shifter/Converter
  • So you’ve got your microcontroller/development board ready to go, you’ve got your sensors and external components and you’re ready to build an IoT device to make the world your slave. But hang on a minute, the sensor you have only o...
  • Arduino with LattePanda
  • Ah, Arduino and LattePanda coming together at last. What could be better? Well along with the fact that your LattePanda is a fully fledged Windows 10 computer so you can program any Arduino board you want as normal, one of the best things about Latte...
  • Potentiometers and the Arduino Uno
  • Variable resistors come in all shapes and sizes, and they all do the same basic job. They allow you precisely control voltage/current flow within a circuit. The most common type of variable resistor we see in DIY electronics is the Potentiometer, or ...
  • Relay Operation and the Arduino Uno
  • If you could operate your switch without physically toggling it on and off, you would open yourself up to an entire section of electronics. Relays are one of the best ways of doing this. A relay is essentially just a switch, controlled by an electrom...
  • Cosplay Blaster
  • Hey guys! First time poster. I've been working on a blaster for my girlfriend's costume, and I thought I would share it with everyone. When triggered, it plays a selected sound effect and flashes the light. Pretty simple :)
  • Coffee Grinder With Arduino
  • Using a few bits and pieces, this ordinary coffee grinder now has two presets to run the motor for a programmable length of time. The idea being that the grinder running for a set amount of time will deliver a certain amount of coffee each button press meaning the beans can be stored unground, keeping them fresher for longer. I completed this project for a friend, Ian, who lives for coffee. Ian wanted the same functionality in h...
  • The Hipster Coaster
  • We wanted to make a interactive display of the fun that can be had with DIY projects to take to Sydney Mini Maker Faire. We decided to do so by utilising the TinkerKit Braccio from Arduino.org, alongside some 3D Printing ingenuity, for an engaging display for all ages. Enter the Hipster Coaster in all its glory.   All the parts were printed seperately on our family of Lulzbot 3D Printers, later stuck together using a mi...

Product Comments

Documentation and Resources:
  • How to use an ESP8266 in the Arduino IDE
  • In August of 2014 Shanghai-based chip manufacturer, Espressif, released a ultra-cheap Serial to Wi-Fi chip called the ESP-01. At the heart of the ESP01 was an ESP8266 chip broken out into the 8 pins needed to program it via a microcontroller. You cou...
  • How to Use a Logic Level Shifter/Converter
  • So you’ve got your microcontroller/development board ready to go, you’ve got your sensors and external components and you’re ready to build an IoT device to make the world your slave. But hang on a minute, the sensor you have only o...
  • Arduino with LattePanda
  • Ah, Arduino and LattePanda coming together at last. What could be better? Well along with the fact that your LattePanda is a fully fledged Windows 10 computer so you can program any Arduino board you want as normal, one of the best things about Latte...
  • Potentiometers and the Arduino Uno
  • Variable resistors come in all shapes and sizes, and they all do the same basic job. They allow you precisely control voltage/current flow within a circuit. The most common type of variable resistor we see in DIY electronics is the Potentiometer, or ...
  • Relay Operation and the Arduino Uno
  • If you could operate your switch without physically toggling it on and off, you would open yourself up to an entire section of electronics. Relays are one of the best ways of doing this. A relay is essentially just a switch, controlled by an electrom...
  • Cosplay Blaster
  • Hey guys! First time poster. I've been working on a blaster for my girlfriend's costume, and I thought I would share it with everyone. When triggered, it plays a selected sound effect and flashes the light. Pretty simple :)
  • Coffee Grinder With Arduino
  • Using a few bits and pieces, this ordinary coffee grinder now has two presets to run the motor for a programmable length of time. The idea being that the grinder running for a set amount of time will deliver a certain amount of coffee each button press meaning the beans can be stored unground, keeping them fresher for longer. I completed this project for a friend, Ian, who lives for coffee. Ian wanted the same functionality in h...
  • The Hipster Coaster
  • We wanted to make a interactive display of the fun that can be had with DIY projects to take to Sydney Mini Maker Faire. We decided to do so by utilising the TinkerKit Braccio from Arduino.org, alongside some 3D Printing ingenuity, for an engaging display for all ages. Enter the Hipster Coaster in all its glory.   All the parts were printed seperately on our family of Lulzbot 3D Printers, later stuck together using a mi...

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