Wifi Shield V2.0

Featured with RN171 TCP/IP module, the WiFi shield allows your Arduino/Seeeduino to connect 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, such as smart home networks, robots controls and personal weather stations.The shield covers a wide range and transmit strong signals with the newly, stable on-board antenna. The default communication protocol with the Arduino is UART/Serial, and you can select which digital pins (D0 to D7) to use for RX and TX with the two jumper rows weve incorporated. The shield also has two Grove connectors of I2C and Serial to make it can be plugged with any other Groves.The shield is well documented with demos and you can check the User Manual here online.FeaturesVarious demos with step-by-step tutorialsLow power consumptionCompatible with Arduino, easy to get started withCMD SupportTechnical detailsDimensions 100mm x65mm x30mmWeight G.W 41gBattery ExcludeVoltage 3.3~5.5 VCurrent 25~400mATransmit power 0-10 dBmFrequency 2402~2480 MHzInterface 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 802.11gSecure 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, TCPRN-171 WIFLY GSX 802.11 b/g Wireless LAN Module.Part ListWifi Shield V2.0 1