DFRobot WiFi Shield for all your IoT applications. This WIFI Shield V3 supports AP + STA dual mode, and it is very easy to connect to a home router network. Use a mobile phone or tablet to log in the AP network of this module (similar way with some router configuration tool). After logging in the module and setting the Wireless name, your are ready to ready to connect the WIFI network – No complex AT command setup required. With this WIFI Shield, any device with UART can easily set up a wireless network and achieve remote management and controlling. This is an excellent choice for those with wireless communication compatibility issue.
Working voltage: 5V
Frequency range: 2.4 – 2.497GHz
Output power: 16dBm
Transmission rate: 54Mbps – 1Mbps
Transmission distance: <150M(590.55″)
Size: 55 × 53 × 11mm(2.16×2.09×0.43″)
Support IEEE 802.11b/g/n
Support AP, Client, Gateway and UART to WLAN mode and so on
Support DHCP, automatic access to IP; Support allocating IP to slave device in AP mode
Support network protocol: TCP/ UDP/ ARP/ ICMP/ HTTP/ DNS/ DHCP
Optional working modes: TCP Server/ TCP Client/ UDP; Support up to 32 Client in TCP Server mode
Support most of WIFI encryption algorithm: WEP/ WAP-PSK/ WAP2-PSK/ WAPI; Type of encryption: WEP64/ WEP128/ TKIP/AES
Support transparent UART/protocol data transmission mode; Up to 1M cache space; Highest baud rate: 460800bps
Support UART(TTL) to wireless applications
Drag down the level of the Reload IO pin for one second, you can restore factory settings. So do not worry about the wrong settings.
Support running in AP mode and the node (Station) mode;The real hardware AP, so Android can directly access it.
Provide AT command configuration
Provide the friendly web configuration page, and can be configured by webpage
Serial frame delay and the amount of data can be set.
Support routing/bridge mode network architecture
Designed by standard Arduino stack, and can be easily put on the standard Arduino, MEGA, Romeo board or shield
Buy WiFi Shield V3 PCB Antenna from Pakronics: