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-249x270.jpg "Arduino Wifi Shield V2")
Arduino Wifi Shield V2
MODEL: SKU 113030008
(per piece)
This WiFi shield features the RN171 TCP/IP module to allow your Arduino/Seeeduino to connect with up to 802.11b/g wireless networks.
The shield's default communication protocol with the Arduino is UART/Serial, and you may select which digital pins (D0 to D7) to use for RX and TX with two jumper rows we've incorporated. The shield also has two on-board Grove connectors for I2C and Serial to allow the shield to be used with any of our Grove devices.
An on-board antenna allows the shield to cover a wider range and transmit stronger signals. The RN171 module supports TCP, UDP, FTP, and HTTP communication protocols to meet the needs of most wireless and Internet of Things (IoT) network projects e.g. smart home networks, robots control, personal weather stations.
| Dimensions | 100mm x65mm x30mm |
| Weight | G.W 41g |
| Battery | Exclude |
| Voltage | 3.3~5.5 V |
| Current | 25~400mA |
| Transmit power | 0-10 dBm |
| Frequency | 2402~2480 MHz |
| Interface | UART (Software serial, you can choose the digital pins as RX and TX of RN171) |
| Network rate | 1-11 Mbps for 802.11b/6-54Mbps for 802.11g |
| Secure WiFi authentication | WEP-128, WPA-PSK (TKIP), WPA2-PSK (AES) |
| Built-in networking applications | DHCP client, DNS client, ARP, ICMP ping, FTP, TELNET, HTTP, UDP, TCP |
| RN-171 | WIFLY GSX 802.11 b/g Wireless LAN Module. |
Part List
| Wifi Shield V2.0 | 1 |
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Low power consumption
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Compatible with Arduino, easy to get started with
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CMD Support