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[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

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[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

China [USR-WIFI232-A2] TTL to WIFI Module with on-board antenna supplier

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Product Details:

Place of Origin: China
Brand Name: USR
Certification: CE/FCC/IC
Model Number: USR-WIFI232-A2

Payment & Shipping Terms:

Minimum Order Quantity: 1
Packaging Details: Standard package
Delivery Time: Within 1-5 days as per quantity
Payment Terms: T/T,paypal,WU
Supply Ability: 10000PCS/Month
Minimum Order Quantity: Accept Sample
Software: For free
Detailed Product Description
Item: TTL WIFI Module Serial Port: TTL UART
Transmission: Bi-directional Antenna: 3dbi
Warranty: 2 Years

User guide and program can be download directly. Pls contact me.

USR-WIFI232-A2 TTL UART to WIFI module with on-board antenna

Unique Feature:

1.Have router function
2.Support built-in webpage
3.Support Websocket and HTTPD Client
4.Support TCPB function
5.Module as Server, 32 client can access to it
6.Support AP+STA
7.Support hardware AP


Character:

  • Support 802.11b/g/n wireless standard
  • Support TCP/IP/UDP network protocol
  • Support RS232 interface with RTS/CTS flow control
  • Support work as STA/AP/AP+STA mode
  • Support router and bridge mode
  • External antenna
  • Support transparent transmission mode
  • Provide AT+ instruction set for configuration
  • Provide friendly web configuration page
  • Support heartbeat signal and wifi connection indication
  • Support UART auto-frame function
  • Max transmission distance: 280 meters (open horizon, 3dbi antenna)
  • Support DC adapter and terminal power supply
  • Work mode: TCP Server, TCP Client, UDP Client, UDP Server
  • Indicator light: Power, Ready, Link, TXD, RXD
  • Serial port baud rate from 300 bps to 460800 bps
  • Set parameters through webpage
  • Reload key to restore factory settings

Parameter:

 

Wireless Parameters
 
Certification
FCC/CE/IC
Wireless Standard
802.11 b/g/n
Frequency Range
2.412GHz-2.484GHz
Transmit Power
802.11b: +20dBm (Max.)
802.11g: +18dBm (Max.)
802.11n: +15dBm (Max.)
Configurable
Receive Sensitivity
802.11b: -89dBm
802.11g: -81dBm
802.11n: -71dBm
Antenna
Internal: on-board antenna
Hardware Parameter
 
Data Interface
UART: 300bps~460800bps
Ethernet: 10Mbps/100Mpbs
GPIOs
Working Voltage
3.3V (+/-5%)
Working Current
AP: 169mA (average), 305mA (peak)
STA: 164mA (average), 197mA (peak)
Working Temp.
-40°C ~ 85°C
Storage Temp.
-40°C- 125°C
Size
25mm x 40mm x8mm
Software Parameter
 
Wireless Network Type
Station/AP mode
Security Mechanism
WEP/WPA-PSK/WPA2-PSK
Encryption Type
WEP64/WEP128/TKIP/AES
Work Mode
Transparent transmission mode, serial command mode
Setting Command
AT+ instruction set
Network Protocol
TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
Max. Client Number in TCP Server Mode
32
User Configuration
Web server+AT command config
Client Application Software
Clients can customize application software

Application:

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

 

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

 

AP+STA Mode

 

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

 

STA Mode:

 

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

AP Mode

 

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

 

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

 

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

 

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

 

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

 

 

 

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

[USR-WIFI232-A2] TTL to WIFI Module with on-board antenna

 

 

 

Contact Details
Jinan USR IOT Technology Limited

Contact Person: Miss. Freda Cui

Tel: 86--15269189756

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