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Serial ttl RS232 to 802.11 b/g/n Converter Embedded WiFi Module CE FCC W Antenna
| Model No. : | WIFI232-A11 |
|---|---|
| Brand Name : | WAFER |
Product description
Features: Support IEEE802.11 b/g/n Wireless StandardsSupport TCP/UDP/ARP/ICMP/HTTP/DNS/DHCP Network Protocols
Support TCP Server / TCP the Client / UDP working mode, the TCP Server mode supports up to 32 Client connections
Support UART/GPIO/Ethernet Data Interface
Support Wireless Work As STA/AP Mode
Support Router/Bridge Mode Networking
Support Board Antenna Or External Antenna as an Option**
Support Transparent/Agreement Transmission Mode
Support AT+ Instruction Set for Configuration
Support WIFI connect indicator
Support serial ports framing automatically
Single +3.3V (+/-5%) Power Supply
Friendly Web Congiration Page
FCC/CE/RoHS Certificated
Super Small Size: 25 x 40mm
Compatible with Android etc
Specifications:
Class | Item | Parameters |
Wireless Parameters | Certification | FCC/CE |
Wireless standard | 802.11 b/g/n | |
Frequency range | 2.412GHz-2.484GHz | |
Transmit Power | 802.11b: +20 dBm (Max.) | |
802.11g: +18 dBm (Max.) | ||
802.11n: +15 dBm (Max.) | ||
Configurable | ||
Receiver Sensitivity | 802.11b: -89 dBm | |
802.11g: -81dBm | ||
802.11n: -71dBm | ||
Antenna Option | External:I-PEX Connector | |
Internal:On-board chip antenna | ||
| Hardware Parameters | Data Interface | UART: 1200bps - 230400bps |
I2C: 100K-1Mbps | ||
GPIOs | ||
Ethernet: 100Mpbs | ||
Operating Voltage | 3.3V (+/-5%) | |
Operating Current | 170mA~300mA | |
OperatingTemperature | -10C- 70C | |
Storage Temperature | -40C- 85C | |
Dimensions and Size | 25×40×8mm (USR-WIFI232-B) 30×45×8mm (USR-WIFI232-A) | |
Software Parameters | Network Type | Station /AP mode |
Security Mechanisms | WEP/WAP-PSK/WAP2-PSK/WAPI | |
Encryption | WEP64/WEP128/TKIP/AES | |
Work Mode | Transparent Transmission and Agreement Transmission mode | |
Serial command | AT+instruction set | |
Network Protocol | TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP | |
Max. TCP Connection | 32 | |
User Configuration | Web Server+AT command config. | |
User Application SW | Support customized apllication SW with Linux systerm. |
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