<p>This product offers low power consumption, support for IEEE802.11b\/g protocols, and a compact, .</p> <p>bridges the Space between UART and network platforms.</p> <p>Low-Cost, High-Performance Wi-Fi Router Module</p> <p>It's a truly transparent transmission UART module, built-in with \/ IP protocol stack, enabling users to reduce development cycle.</p> <p> with a host computer, WEB browser or APP, you can set up parameters conveniently.</p> <p>Network standards: IEEE 802.11b\/g\/nIEEE 802.3\/u</p> <p>Frequency range: 2.412-2.484GHz</p> <p>Transmit power: 15-20dBm</p> <p>Receiving sensitivity: -75dBm~-88dBm</p> <p>Antenna type: external\/onboard antenna</p> <p>Hardware interface: UART\/PWM\/GPIO\/SPI\/ADC</p> <p>Working voltage: 3.3V</p> <p>GPIO driver: Max: 8mA</p> <p>Working current: average 200mA</p> <p>Wireless network: Router\/AP\/STA\/AP Client\/Bridge</p> <p>Security mechanism: \/WPA-\/WPA2-</p> <p>Encryption type: WEP64\/WEP128\/TKIP\/</p> <p>Firmware upgrade: serial port upgrade\/wireless upgrade\/network port upgrade</p> <p>Network protocol: \/UDP.DHCP.HTTPFTP</p> <p>User configuration: AT set\/web page configuration\/serial port tool\/mobile phone configuration</p> <p>Working temperature: -20-+80\u2103</p> <p>Working humidity: 10%-90%RH (non-condensing)</p> <p>Storage temperature: -40-+85\u2103</p> <p>Storage humidity: 5%-90%RH (non-condensing)</p> <p>Material: plastic+metal</p> <p>colour: blue+white</p> <p>Package Contents: </p> <p>1 x WiFi Module</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>