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  • Connect wifi serial device to Wireless LAN network
  • 802.11b Wireless LAN, compatible with 802.11g
  • WEP support for 64-bit and 128-bit encryption
  • Password authentication and IP filter
  • Ad-Hoc(peer-to-peer), Infrastructure, Pseudo IBSS mode support
  • RS-232 Serial Port for console
  • 3 in one RS-232/422/485 port can be freely chosen, at up to 57.6 Kbps
  • Versatile socket operation modes, including: TCP/IP, UDP/IP, HTTP, ARP, DHCP client
  • Easy-to-use Windows Utility for mass installation
  • Supports Windows Virtual COM drivers
  • LEDs indicate LINK, DIS, ACT and PWR.

Temperature: Operating: 0 to +55 °C / +32 to
Storage: -20 to +65 °C / -4 to +149 °F
Relative Humidity: 95% (non-condensing)

Serial Interface
Interface               RS-232/422/485 (software selectable)
No. of Ports           1
Port Type              Male DB9

RS-422: Tx+, Tx-, Rx+, Rx-, GND
RS-485 (4-wire): Tx+, Tx-, Rx+, Rx-, GND

Interface: RS-232/422/485
Port Type:DB9 Male and six bit terminal
Baud Rate Options: 9600, 38400, 57600 bps
Data Length Options: 8 bits
Parity options: None
Stop Bits Options: 1 bit
Flow Control: Hardware or none
Serial UART Buffer: 256 bytes input, 256 bytes output

10/100 Mbps, RJ45, Auto MDI/MDIX

Spread Spectrum Technology: DSSS (Direct Sequence Spread Spectrum)
RF Range: 2.4 ~ 2.4835 GHz
Data Rate: 11 / 5.5 / 2 / 1 Mbps
Modulation: DBPSK for 1 Mbps, DQPSK for 2 Mbps, CCK for 5.5 / 11 Mbps
Operation channels: US – 11, Europe – 13, France – 4, Spain – 2, Japan – 14
RF Power Output (Typ.): +15 dBmReceive Sensitivity (Typ. @BER 10E-5): -83dBm@11Mbps

Emissions EMC Certificate:
U.S.A.: FCC Part 15 Subpart C
CE: ETSI EN 300 328, EN 301 489-1/17, EN 55022, EN 61000, EN 50371
Certification: Some models are already FCC Modular-Certified for immediate



wifi serial


wifi serial converter




WiFi (802.11b) wireless access based serial RS-232/422/485 to IP converter / serial networking device, 110-220 VAC. or DC power options


Wifi serial device networking (TCP/IP) has become a trend of industrial on-site networking. However, the on-site wiring construction and alternation cost have always been a bottle neck of serial device networking. With the growingly mature WLAN technology and falling cost of related hardware, the advantage of serial device networking has become quite obvious, which makes serial device wireless networking a must.

AN-WF-RS-232/422/485 wireless serial port server offers wireless transceiver and high speed serial port, conforming to IEEE802.11b wireless network communication standard. The maximum standard transmission distance is 300M and further wireless communication can be achieved by additional high gain external antenna, which can not only prevent difficult wiring but also lower construction cost, specially suitable for devices like industrial environment and factory automation system, on-site monitoring system, etc.

The RS232 connection application has been used for a long time. RS232 cable has limitations in distance. WLAN (Wireless Local Area Network) has become a worldwide standard protocol for wireless applications. There are many applications for using RS232 connection over WLAN, including POS, data capture, telemetry, PLC controllers, remote control, vending machine, industrial control, and others. The device that supports connection over WLAN is called as Wireless to Serial Server.

To make your management task easier, the AN-WF-RS-232/422/485 provides additional features, such as password authentication, IP filter, WEP support for 64-bit and 128-bit encryption, and SNMP support.