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WIFI Shield  For Arduino (802.11 b/g) (Discontinued)

WIFI Shield For Arduino (802.11 b/g) (Discontinued)

SKU:TEL0019 Brand:DFRobot
$0.00 Discontinued
Categories: All Products
* Model:


This product has been replaced by TEL0043.

The only 802.11 b/g WiFi shield in the world.  This board only uses Tx/RX which transfers the UART signal to TCP/IP. And it is great to make the arduino project wireless. With the enhancment from 802.11g, the maximum range is about 100m indoors and 300 meters outdoors. 


  • Stand-alone typed 802.11b/g wireless LAN module
  • Ethernet to Wireless Bridging : Enable wired network device to have wireless communication interface
  • Supports Serial Interface for "Serial to Wireless" application
  • Supports AP/Station/Gateway mode
  • 54Mbps data rate and Max.20Mbps Effective Data Transmission
  • Full-Featured Network Protocol Stack
  • Built-in Web server for configuration via standard web browser


  • Wifi Chip:WIZ610Wi
  • Wireless Standards:IEEE 802.11b; 802.11g
  • Frequency Range:2.412GHz ~ 2.462GHz (US & Canada) 2.412GHz ~ 2.472GHz (Europe) 2.412GHz ~ 2.484GHz (Japan)
  • Output Power: [email protected](1~11Mbps) [email protected](1~54Mbps)
  • Receive Sensitivity:802.11b [email protected] 802.11g [email protected]
  • Data Rates With Automatic Fallback 54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps,12Mbps, 9Mbps, 6Mbps,
  • automatically fallback to 5.5Mbps, 2Mbps, 1Mbps 11Mbps, 5.5Mbps, 2Mbps, 1Mbps
  • Range Up to 200m/2dBi antenna gain
  • Modulation Techniques 11g: OFDM (64QAM, 16QAM, QPSK, BPSK) 11b: DSSS (CCK, DQPSK, DBPSK)
  • Serial Interface: Interface/UART/CMOS (Asynchronous) 3.3V-level signals,rate is software selectable
  • Serial Line Formats:7 or 8 data bits, 1-2 Stop bits
  • Parity:odd, even, none
  • Flow Control: XON/XOFF (software), CTS/RTS (hardware), none
  • Network Interface:Interface MII, Wireless 802.11b, 802.11g
  • Protocols Supported ARP, UDP, TCP, Telnet, ICMP, DHCP, PPPoE, BOOTP, HTTP, SMTP, TFTP
  • Management:HTTP / Telnet
  • Security:WEP 64/128bit, WPA/WPA2 PSK/AES/TKIP, 802.1x(Radius)
  • Power Consumption: Average Consumption 3.3V summary (W) 10Mbps 0.27A, 0.42W 100Mbps 0.119A, 0.39W
  • Environmental: Operating range,WLAN 0~55°C  Storage range:-20~ 77°C


Known Issue

  • The Wifi shield may not be compatible with few 802.11n routers




WIFI Shield For Arduino (802.11 b/g) (Discontinued)