Low power WIFI module user manual http://en.usr.cnJinan USR IOT Technology Limited tec@usr.cnPage 1/72Low Power WiFi Module User ManualV 1.3Overview of Characteristic Support IEEE802.11b/g/n Wireless Standards Based on Self-developed High Cost Effective MCU Ultra-Low-Power for Battery Applications with Excellent Power SaveScheme Support UART/PWM/GPIO Data Communication Interface Support Work As STA/AP/AP+STA Mode Support Smart Link Function (APP program provide) Support Wireless and Remote Firmware Upgrade Function support WPS Function Support Multi-TCP Link (5 Channel) Apllication Support Dial Switch Power Control Support External IPEX or Pad Interface Antenna Option Single +3.3V Power Supply Smallest Size: 22mm x 13.5mm x 6mm, 1x10 2mm Connector FCC/CE Certificated