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Item specifics
  • Brand Name: DFRobot
  • Application: for WiFi wireless
Product Description
DFRobot 100% Genuine WiFi Shield/module V3 with PCB Antenna, 5V 802.11b/g/n 2.4~2.497G 54Mbps 150M AP + STA dual-model for arduino / MEGA / Romeo etc.
Introduction
  • DFRobot WiFi Shield, is part of our wireless family product. This WIFI Shield V3 supports AP + STA dual mode, and is extremely easy to connect to a home router network. You only need a mobile phone or Pad to log in the AP network of this module (similar way with some router configuration tool). After logging in the module and set the Wireless name, it is ready to connect the WIFI network (No AT command setup required, which is often very complex).
  • This module uses dynamic power management to achieve low power consumption capability (standby: <80uA; normal mode average: 8mA; peak: 200mA). This is especially useful in prototyping which not only demands low power consumption, but also requires a standby mode. The module provides UART(TTL) to IEEE802.11b/g/n wireless communication. IEEE802.11n is a newest wireless transmission protocol which features higher transmission speed, wider coverage, stronger compatibility and much more reliability. Currently many wireless electronic equipment manufacturers have been applying this standard (IEEE802.11n) to a large number of products. With this WIFI Shield, any device with UART can easily set up a wireless network and achieve remote management and controlling. This is an excellent choice for those with wireless communication compatibility issue.
Photos
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Specification
  • Working voltage: 5V
  • Frequency range: 2.4 - 2.497GHz
  • Output power: 16dBm
  • Transmission rate: 54Mbps - 1Mbps
  • Transmission distance: <150M(590.55")
  • Size: 55 x 53 x 11mm(2.16x2.09x0.43")
  • Weight: 40g
  • Support IEEE 802.11b/g/n
  • Support AP, Client, Gateway and UART to WLAN mode and so on
  • Support DHCP, automatic access to IP; Support allocating IP to slave device in AP mode
  • Support network protocol: TCP/ UDP/ ARP/ ICMP/ HTTP/ DNS/ DHCP
  • Optional working modes: TCP Server/ TCP Client/ UDP; Support up to 32 Client in TCP Server mode
  • Support most of WIFI encryption algorithm: WEP/ WAP-PSK/ WAP2-PSK/ WAPI; Type of encryption: WEP64/ WEP128/ TKIP/AES
  • Support transparent UART/protocol data transmission mode; Up to 1M cache space; Highest baud rate: 460800bps
  • Support UART(TTL) to wireless applications
  • Drag down the level of the Reload IO pin for one sencod, you can restore factory settings. So do not worry about the wrong settings.
  • Support running in AP mode and the node (Station) mode;The real hardware AP, so Android can directly access it.
  • Provide AT command configuration
  • Provide the friendly web configuration page, and can be configured by webpage
  • Serial frame delay and the amount of data can be set.
  • Support routing/bridge mode network architecture
  • Designed by standard stack for Arduino, and can be easily put on the standard board for Arduino, MEGA, Romeo board or shield.
Documents
  • WiKi Doc: //dfrobot.com/wiki/index.php/WIFI%20Shield%20V3%20PCB%20Antenna_SKU:TEL0078
  • Schematic: //dfrobot.com.cn/images/upload/File/TEL0078/20140813190131hxqa73.pdf
  • User Manual (Included AT commend): //github.com/Arduinolibrary/DFRobot_wifi_shield_V3/raw/master/USR-WIFI232%20Low%20Power%20WiFi%20Module%20User%20Manual%20V2.4.pdf
  • WiFi Firmware (V1.0.5): //github.com/Ardulnolibrary/DFRobot_wifi_shield_V3/raw/master/WIFI232-T-G2%20V1.1-General-TEST.bin
Shipping List
  • WIFI Shield V3(PCB Antenna) x1
  • We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
  • We will process most order in 48 hours after payment verification and offer tracking no with every Deal(aliexpress only can fill the tracking No after 24 hours).
  • Support WORLDWIDE SHIPPING. (Except some countries and APO/FPO).
  • DHL/Fedex Tracking No Maybe Change after the item arrive Hongkong(eg.we shipped the item on Friday and fill the tracking No,but the tracking No may be Change on Monday if the Parcel arrive Hongkong).
  • SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
  • If you have not received your shipment within reasonable days from payment, please contact us first(pls don\\\\\\\'t put negative feedback before contact us!). We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!

02Freedback

  • We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important ,We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
  • It is impossible to address issues if we do not know about them!

  • For Russian buyer,pls offer full name as policy requires.
  • For Buyer from Russian Federation,Argentina,Ukraine,Item may ship via China Post Registered Air Mail, Singapore Post, EMS if you choose DHL/Fedex as complex customs declaration process.
  • For Buyer From Brazil,pls offer Tax No is you want to ship via DHL/Fedex,or item will ship via EMS though you choose DHL.

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.15kg (0.33lb.)
  • Package Size: 10cm x 10cm x 4cm (3.94in x 3.94in x 1.57in)
Shipping
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.15kg (0.33lb.)
  • Package Size: 10cm x 10cm x 4cm (3.94in x 3.94in x 1.57in)
Payment
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