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  Home >> Wireless Module >> Uart to WiFi Module >> Tiny Serial UART To WIFI Module, Tiny Size Low Power
Tiny Serial UART To WIFI Module, Tiny Size Low Power Add to favorites

Manufacturer USR Uart to WiFi
Product Order Code USR-WIFI232-T
Product DataSheet Download
MOQ 1
Price: $10.00
Quantity 1-29pcs 30-99pcs 100-499pcs 500-999pcs
Price $10.00 $9.80 $9.60 $9.40
USR-WIFI232-T module is 802.11 b/g/n embedded wi-fi module,Low Price, Support Smart Link, Low Power, Support DHCP, Support WPS.


UART-WIFI Bi-directional Transmission

USR-WIFI232-T module is 802.11 b/g/n embedded wi-fi module,which can connected any equipment with a serial port for data transmission. It can work as TCP clinet/TCP server/UDP to send data from UART to WIFI or WIFI to Serial in LAN or remote server.

USR-WIFI232-T Evaluation Board : USR-WIFI232-TEVKV2

Product Features

  • Support IEEE802.11b/g/n Wireless Standards
  • Support WIFI2.4 GHz, support WEP, WPA/WPA2 security mode.
  • Based on Self-developed High Performance MCU
  • Ultra-Low-Power for Battery Applications with Excellent Power Save Scheme
  • Support UART Data Communication Interface
  • Support Work As STA/AP/AP+STA Mode
  • Support SmartLink Function (APP program provide)
  • Support Wireless Upgrade Function
  • Support WPS Function
  • Support Multi-TCP Link (5 Channel) Apllication
  • Support External Antenna 
  • Single +3.3V Power Supply
  • Smallest Size
  • FCC/CE Certificated

Parameter

Category
Parameter
Value
Wireless Parameters
Certification
FCC/CE
Wireless Standard
802.11 b/g/n
Frequency Range
2.412GHz-2.484GHz
Transmit Power
802.11b: +16 +/-2dBm (@11Mbps)
802.11g: +14 +/-2dBm (@54Mbps)
802.11n: +13 +/-2dBm (@HT20, MCS7)
Receive Sensitivity
802.11b: -93 dBm (@11Mbps ,CCK)
802.11g: -85dBm (@54Mbps, OFDM)
802.11n: -82dBm (@HT20, MCS7)
External: I-PEX connector
Hardware Parameters
Data Interface
UART
PWM, GPIO
Operating Voltage
2.8~3.6V
Operating Current
Continuous TX: ~200mA
Normal Mode: Average: ~12mA,Peak: 200mA
Standby: <200uA
Operating Temp.
-40 - 85
Storage Temp.
-45 - 125
Size
22mm x 13.5mm x 6mm
External Interface
1x10, 2mm Pin (0 or 90 degree)
Software Parameters
Wireless Network Type
STA/AP/STA+AP
Security Mechanism
WEP/WPA-PSK/WPA2-PSK
Encryption Type
WEP64/WEP128/TKIP/AES
Update Firmware
Local Wireless
Customization
Support custom webpage,provide SDK for secondary development (VIP client)
Network Protocol
IPv4, TCP/UDP/HTTP
User Configuration
AT+command, Webpage
Android/iOS APP
Smart Link configurating APP

Development Source

Item Download Link Version Update Date
User Manual V2.4 2015-3-9
HardWare V1 2015-3-9
Development File V1 2015-3-9
Application Software V1 2015-3-9

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