Industry Embedded wifi to RS232 uart Adapter Module CE FCC
  • Industry Embedded wifi to RS232 uart Adapter Module CE FCC
  • Industry Embedded wifi to RS232 uart Adapter Module CE FCC

  • SKU:20554
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  • Availability: In Stock     Reward Points: 5
  • Price:$48.36
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Industry Embedded wifi to RS232 uart Adapter Module CE FCC

Industry Embedded wifi to rs232 uart adapter module CE FCC is a device for commulication from UART device with Wifi, this wifi to rs232(TTL UART) module has small size, antenna on board, can use for your hand system.

serial ttl rs232 to 802.11 b/g/n converter Embedded WiFi Module is a tool for MCU link to WIFI network, work for Transparent transmission, TCP server ,TCP client and UDP mode can be choose.


- Support IEEE802.11 b/g/n Wireless Standards
- Support TCP/IP/UDP Network Protocols
- Support UART/GPIO/Ethernet Data Interface
- Support Work As STA/AP Mode
- Support Router/Bridge Mode Networking
- Support Board Antenna and External Antenna Option
- Support Transparent/Agreement Transmission Mode
- Support AT+ Instruction Set for Configuration
- Support Friendly Web Congiration Page
- Single +3.3V Power Supply
- Smallest Size: 25 x 40mm
- FCC/CE Certificated
- Flexible Software Platform with Linux OS

You did not need to know wifi detail and make your MCU commulication with PC or notebook or Mobile via WIFI, or just connect two MCUs via wireless WIFI, very easy for use and cheap price.It can be config via AT command and WEB pages. High quality with FCC and CE certification, lots of in stock, bulk supply capacity for large quantity useage.


Data Interface
UART: 1200bps - 230400bps
I2C: 100K-1Mbps
Ethernet: 100Mpbs
Operating Voltage
3.3V (+/-5%)
Operating Current
-10℃- 70℃
Storage Temperature
-40℃- 85℃
Dimensions and Size
25×40×8mm (USR-WIFI232-B)
30×45×8mm (USR-WIFI232-A)
Software Parameters
Network Type
Station /AP mode
Security Mechanisms
Work Mode
Transparent Transmission and Agreement Transmission mode
Serial command
AT+instruction set
Network Protocol
Max. TCP Connection
User Configuration
Web Server+AT command config.
User Application SW
Support customized apllication SW with Linux systerm.
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