Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $24.01 | $23.52 | $22.79 | $21.81 | Contact US |
USR-WIFI232-B Serial to WIFI Module Wireless Module to TTL/UART Interface
Description:
- Support IEEE802.11 b/g/n Wireless Standards
- Support 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: 30 x 45mm
- Compatible with Android etc
Feature
- 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 - 460800bps
- Ethernet: 150Mpbs
- Operating Voltage 3.3V (+/-5%)
- Operating Current 170mA~300mA
- Operating Temperature -10 - 70 C
- Storage Temperature -40 - 85C
- Dimensions and Size
- (USR-WIFI232-B) 30×45×8mm
- 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.