Description:
Ultra-low power embedded Wi-Fi moduleprovides a solution to connect user's physical devices to Wi-Fi, and UARTserial port data transmission interface. The module is integrated of MAC,baseband chip, rf transceiver unit, as well as power amplifier. Embeddedfirmware supports Wi-Fi protocols and configuration, as well as the networkTCP/IP protocol stack.USR-WIFI232-T is an integration of 802.11 b/g/n Wi-Filow-power solutions. Through the USR - WIFI232-T module, traditional low-endserial port devices or MCU control device can easily access Wi-Fi, so as torealize the IOT control and management. It uses the minimum power consumptionembedded structure, and has done professional optimization for applications oflow traffic and low frequency data transmission field such as intelligentfurniture, smart power grid, handheld devices, personal medical, industrialcontrol, etc. USR-WIFI23-T is a small module integratedof all Wi-Fi function, for lighting and socket application fields, using 1x10p2mm pin connector, easy to be welded on hardware single-board circuit. Equippedwith a special external antenna connector, it is suitable for many kinds of theapplication of external antenna.
 
Features:
Single stream Wi-Fi @ 2.4 GHz, support WEP,WPA/WPA2 security mode.
Fully integrated serial port to Wi-Fiwireless function.
Support very low power consumption invarious power saving mode.
Supports a variety of network protocols andWi-Fi connection configuration function.
Support intelligent networking linkfunction.
Support up to three way PWM signal outputchannels.
Provide rich AT + instruction setconfiguration.
Support low-power real-time operatingsystem and driver.

Specifications:
Model: USR-WIFI232-T

Wireless Standard Certification FCC/CE
Wireless Standard802.11 b/g/n
Frequency Range2.412GHz-2.484GHz
Transmitting Power802.11b: +16 +/-2dBm (@11Mbps)
802.11g: +14 +/-2dBm (@54Mbps)
802.11n: +13 +/-2dBm (@HT20, MCS7)
Receiving Sensitivity802.11b: -93 dBm (@11Mbps ,CCK)
802.11g: -85dBm (@54Mbps, OFDM)
802.11n: -82dBm (@HT20, MCS7)
External: Antenna connector
Hardware Data InterfaceUART
PWM, GPIO
Working Voltage2.8~3.6V
Working CurrentContinuous Transmitting: ~200mA Normal Mode: average: ~12mA, peak: 200mA standby:
Operating Temperature-40℃~85℃
Storage Temperature-45℃~125℃
Size 22.3mm*14mm
External Connector1x10, 2mm Pin(0 degree or 90 degree)
Software Wireless Net TypeSTA/AP
Security Mechanism WEP/WPA-PSK/WPA2-PSK
Encryption Type WEP64/WEP128/TKIP/AES
Upgrade Firmware Local wireless
Development Support user-defined webpage
Network Protocol IPv4, TCP/UDP/HTTP
User Configuration AT+instruction set, Webpage

Package Includes:
1 x Wifi Module with Antenna