Seeedstudio Wifi Shield

Seeedstudio Wifi Shield info

About the Product

Seeedstudio Wifi Shield utilizes a RN171 wifi module to provide your Arduino/Seeeduino with serial Ethernet's function. It only takes two pins to hook your device up to 802.11b/g wireless networks with this shield. It features an independent antenna which can cover a wider range and transmit stronger signals.

With supports for common TCP, UDP and FTP communication protocols, Seeedstudio Wifi Shield can meet needs of most wireless network projects, like smart home networks, robot controls or personal weather stations. There is an easy and convenient command set for this shield so that you can use neat and concise code to run the function.

Product Details

• Arduino, Seeeduino, Arduino Mega and Seeeduino Mega compatible
• Host Data Rate up to 1 Mbps for UART, 2 Mbps over SPI slave
• UART serial port of RN171 on the Shield can be connected to Arduino by jumpers
• SPI pin of RN171 is just breakout
• With two Grove connectors, making it easy to connect I2C and digital IO Grove modules to Arduino
• 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

Technical Specifications

• Voltage：3.3~5.5 V
• Current：25~400mA
• Transmit power：0-10 dBm
• Frequency：2402~2480 MHz
• Channel：0~13
• Network rate1-11 Mbps for 802.11b/6-54Mbps for 802.11g
• Dimension：60X56X19 mm
• Weight：24±1 g

Videos

Documents

WiFi Shield User Manual

RN171 Datasheet

WiFi Library

References

Seeedstudio Wiki Page

http://www.seeedstudio.com/wiki/Wifi_Shield_V1.1