WizFi Shield

WizFi Shield utilizes fully certified WizFi210 wifi module to provide your Arduino with wireless capability
WizFi Shield utilizes fully certified WizFi210 wifi module to provide your Arduino with wireless capability. SPI interface is used to allow for faster transmission speed and to free up the Arduino's UART. All the software and hardware materials are freely available and open source.
  • Ultra Low Power
  • Operates with standard 802.11b/g/n access point at speed up to11Mbps (802.11b)
  • Security Protocol: WEP, WPA/WPA2-PSK, Enterprise, EAP-FAST, EAP-TLS, EAP-TTLS, PEAP
technical details
Dimensions70mm x60mm x20mm
WeightG.W 34g
how to use


  • 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
  • I/O Interface: UART, SPI, I2C WAKE, ALARM, GPIOs
  • Power Source: 5V
  • Dimensions: 68 x 66 x 19 mm


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