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embedded data terminal wifi module for wireless data transmission between RS232 RS485 and ethernet

FOB Price: US $1 - 25 / Piece Get Latest Price
Min.Order Quantity: 1 Piece/Pieces
Supply Ability: 3000 Piece/Pieces per Week
Port: shenzhen
Payment Terms: L/C,T/T,Western Union
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
Kingbird
Model Number:
KB-RM04
Emission power:
12-15DBM
Interface:
2 Ethernet,2 serial,1 usb
Antenna type:
Onboard antenna / External Antenna
WIFI work mode:
Client/AP/Route
Serial baud rate:
50~230400bps
Frequency bandwidth optional:
20MHz 40MHz Automatic
TCP connection:
Max connection number>20
UDP connection:
Max connection number>20
Frequency range:
2.4-2.4835G
Type:
wifi

Packaging & Delivery

Packaging Detail: customary packing or as buyer's design
Delivery Detail: 3 to 7 business days

Specifications

wireless data transmission
serial device to ethernet
built-in TCP / IP protocol stack
client/AP/Router work mode

1.Brief Introduction

KB-RM04 is a new embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network) .This product is an embedded module based on the universal serial interface network standard, built-in TCP / IP protocol stack, enabling the user serial port, Ethernet, wireless network (wifi) interface between the conversions.

Through the KB-RM04 module, the traditional serial devices do not need to change any configuration; data can be transmitted through the Internet network. Provide a quick solution for the user’s serial devices to transfer data via Ethernet.

2.Technical Specifications

Network standard

wireless:IEEE 802.11n,IEEE 802.11g,IEEE 802.11b

wired:IEEE 802.3,IEEE 802.3u

Wireless transmission rate

11n: maximum up to 150Mbps
11g: maximum up to 54Mbps
11b: maximum up to 11Mbps

Tracks number

1-14

Frequency range

2.4-2.4835G

Emission power

12-15DBM

Interface

2 Ethernet,2 serial,1 usb (host/slave),GPIO

Antenna

Antenna type

Onboard antenna / External Antenna

 

Functional Parameters

WIFI work mode

Client/AP/Router

WDS Function

Support WDS wireless bridge connection

Wireless security

Wireless MAC address filtering

Wireless security function switch

64/128/152 bit WEP encryption

WPA-PSK/WPA2-PSK,WPA/WPA2 security mechanism

Network management

Remote Web management

Configuration file import and export

WEB software upgrade

Serial to Ethernet

Maximum transmission rate

230400bps

TCP connection

Max connection number>20

UDP connection

Max connection number>20

Serial baud rate

50~230400bps

Other Parameters

Status indicator

Status indicator

Environmental standard

Operating temperature:-20-70°C

Operating humidity:10%-90%RH(noncondensing)

Storage temperature:-40-80°C

Storage humidity:5%-90%RH(noncondensing)

Additional properties

Frequency bandwidth optional:20MHz,40MHz,Automatic

 
 
 

3.Functions and work modes

3.1 Serial to Ethernet

In this mode, ETH1 enable, WIFI, ETH2 function close. Through the appropriate settings, the data between COM1 and ETH1 network can achieve mutual conversion.

Ethernet can be configured as dynamic IP address (DHCP), can also be configured as static IP address (STATIC).

3.2 Serial to WIFI CLIENT

In this mode, WIFI enable, module works in the client mode, ETH1, ETH2 function close. Through the appropriate settings, the data between COM1 and WIFI network can achieve mutual conversion.

WIFI CLIENT can be configured as dynamic IP address (DHCP), can also be configured as static IP address (STATIC).

WIFI safety: support all encryption methods at present.

3.3 Serial to WIFI AP

In this mode, WIFI enable, module works in the AP mode, ETH1, ETH2 function close. Through the appropriate settings, the data between COM1 and WIFI network can achieve mutual conversion.

WIFI safety: support all encryption methods at present.

In this mode, WIFI device can connect with the module and become the device under WIFI LAN.

3.4 Default mode

In this mode, WIFI enable, module works in the AP mode, ETH1, ETH2 function enable. ETH1 works as WAN, ETH2 works as LAN. Through the appropriate settings, the data between COM1 and network can achieve mutual conversion.

WIFI safety: support all encryption methods at present.

In this mode, WIFI device can connect with the module and become the device under WIFI LAN.

WAN default IP is dynamic IP address. LAN, WIFI for the same local area network, enabled by default DHCP server.

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Shenzhen Kingbird Network Technology Co., Ltd., based in Shenzhen, China, is a high-tech company. Our company has always focused on the research, development, sale and engineering service of wireless data communication systems and embedded operating systems. We provide users with industrial Ethernet solutions and port device networking solutions with reliable, flexible and cost-effective features.

Our products are widely used in electric power, oil field, coal mine safety, weather forecast, ... View detail

Basic Information

Product/Service (We Sell): GPRS Modem,GPRS DTU,SMS Modem,LED GPRS Publish System,GPRS Camera System  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: Southern Europe
Northern Europe
Central America
Western Europe
Eastern Asia
Oceania
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 31% - 40%  

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China (Mainland) | Contact Details
Experience: Established 2008

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