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Low power WIFI Module

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Jinan USR IOT Technology Limited

City:jinan

Province/State:shandong

Country/Region:china

Contact Person:MissFreda Cui

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China [USR-WIFI232-604] RS485 WIFI Converter/ Serial to WIFI adapter wholesale

[USR-WIFI232-604] RS485 WIFI Converter/ Serial to WIFI adapter

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Brand Name :USR

Model Number :USR-WIFI232-604

Certification :CE/FCC/IC

Place of Origin :China

MOQ :Accept Sample

Payment Terms :T/T,paypal,WU

Supply Ability :10000PCS/Month

Delivery Time :Within 1-5 days as per quantity

Packaging Details :Standard package

Software :For free

Item :RS485 to WIFI Converter

Serial Port :RS485

Transmission :Bi-directional

antenna :3dbi

Warranty :2 years

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

USR-WIFI232-604 RS485 to WIFI Converter

USR-WIFI232-604 is a serial wifi converter,used for data transparent transmission. It can connect with serial device for data transmission. And it can send data from rs485 to WIFI in TCP client,TCP server,UDP client and UDP server mode.

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 RS485 interface (A/B)
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:

System Information
Processor	MIPS solution (32bit 580MHz)
RAM / Flash	8M / 2M
Network Parameter
Network Protocol	IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Web socket, Httpd client
Receive Buffer	64K byte
Max. Client Number in TCP Server Mode	32
Wi-Fi
Standard	802.11 b/g/n
Network Mode	AP / Station / AP+Station
STA Number in AP Mode	32
Frequency Range	2.412 GHz ~ 2.484 GHz
Transmit Power	802.11b: +20 dBm (Max) 802.11g: +18 dBm (Max) 802.11n: +15 dBm (Max)
Receive Sensitivity	802.11b: -89dbm 802.11g: -81dbm 802.11n: -71dbm
RF Model	DSSS / OFDM
Transmission Rate	802.11b: 11 Mbps 802.11g: 54 Mbps 802.11n: 54 Mbps
Transmission Range	Max 280m (open horizon, 3dbi antenna)
Wireless Network Security	WEP: 64-bit/128-bit data encryption WPA, WPA2, 802.11i: advanced mode and PSK mode Encryption: 128-bit TKIP, AES, TKIP/AES
Antenna Interface	SMA
Serial
Port Number	1
Interface Standard	RS485
Data Bits	5, 6, 7, 8
Stop Bit	1, 2
Check Bit	None, Even, Odd
Baud Rate	300 bps ~ 460800 bps
Flow Control	RTS / CTS
Buffer	Send and receive 4K bytes respectively
Software
Virtual Serial(USR-VCOM)	Windows 2000 or higher(32 bit/64 bit)
Configuration	Built-in webpage, computer set-up software, serial AT command
Basic Parameter
Size	84 x 84 x 25 mm
Operating Temp.	-40 ~ 85°C
Storage Temp.	-40 ~ 125°C, 5 ~ 95% RH (no condensation)
Input Voltage	DC 5V
Working Current	170 ~ 350 mA @ 5V
Power	AP: 185mA @ 5V STA: 175mA @ 5V
More
Warranty	2 years
Accessory	5V1A power supply, serial cable, 3dbi antenna