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WiFi Shield

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WiFi Shield

SKU: SE-113030008

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WiFi shield allows your Arduino to connect to wireless networks up to 802.11b/g. The RN171 module supports TCP, UDP, FTP and HTTP communication protocols, which meet the needs of most wireless and Internet of Things (IoT) network projects.

The shield also has two Grove connectors (I2C and Serial) that can be plugged to other Grove boards.


  • RN171 TCP/IP module
  • Voltage: 3.5 - 5V
  • On Board Antenna
  • UART interface
  • Network: 1-11 Mbps for 802.11b/6-54Mbps for 802.11g
  • DHCP client, DNS client, ARP, ICMP ping, FTP, TELNET, HTTP, UDP, TCP
  • Frequency: 2402 - 2480 MHz

US$ 67.36 price
US$ 63.99 5 - 9 (5% Off)
US$ 60.62 10 + (10% Off)