RN171 Long Distance WiFi Shield

This RN171 WiFi Shield is a long range WiFi solution for the Arduino. You can start controlling application through the internet with a few simple instructions. The RN171 is also a complete and standalone TCP/IP wireless network module.



  • Transmission Power: 0 to 10dBm
  • Frequency: 2402 to 2480MHz
  • Network Rate
    • 1 to 11 Mbps for 802.11b
    • 6 to 54Mbps for 802.11g
  • Secure WiFi Authentication: WEP-128, WPA-PSK (TKIP), WPA2-PSK (AES)
  • Built-in Network Applications: DHCP client, DNS client, ARP, ICMP ping, FTP, TELNET, HTTP, UDP, TCP
  • UART Interface