Embedded WIFI serial wireless transparent transmission module microcontroller UART serial to WIFI

Embedded WIFI serial wireless transparent transmission module microcontroller UART serial to WIFI

USD $1 - $100 /Piece

Min.Order:1 Piece

Supply Ability:
8699 Piece / Pieces per Month
Port:
HK
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal

Shenzhen Huachengweiye Electronics Co., Ltd.

Credit Member 4 years
Business Type: Manufacturer,Trading Company,Distributor/Wholesaler
Shenzhen Guangdong China
Main Products: Discrete Semiconductor Modules ,Integrated Circuits - ICs ,Passive Components ,Electromechanical ,Passive Components

Product Details

 

1 Product introduction

HLK-RM04Is the new low cost embedded electronicUART-ETH-WIFI (serial port-Ethernet-Wireless network)modular

This product is based on universal serial interface in line with the network standard embedded module, built inTCP/IPProtocol stack, to achieve the user serial port, Ethernet, wireless networkWIFI)3Transitions between two interfaces.

adoptHLK-RM04Module, the traditional serial devices do not need to change any configuration of the case, you can passInternetThe network transmits its own data. Provides a fast solution for the user's serial device through Ethernet transmission data.

 

2 Product summary

2.1 technical specifications

Product model

HLK-RM04

Support for standards and protocols

802.11n IEEE, 802.11g IEEE, 802.11b IEEE, IEEE 802.3, 802.3u CSMA/CA,, CSMA/CD, TCP/IP, DHCP, ICMP, NAT,, PPPoE,, IEEE,,, and the

port

WAN

1 10/100M adaptive RJ45 ports

 

LAN

1 10/100M adaptive RJ45 ports

wireless

 

 

parameter

frequency range

2.4~2.4835GHz

 

transmission speed

11n:270/243/216/162/108/81/54/27Mbps

135/121.5/108/81/54/40.5/27/13.5Mbps

130/117/104/78/52/39/26/13Mbps

65/58.5/52/39/26/19.5/13/6.5Mbps

 

 

802.11g:54/48/36/24/18/12/9/6 IEEE (adaptive)

 

 

802.11b:11/5.5/2/1M IEEE (adaptive)

 

Working channel number

13

 

Spread spectrum technology

DSSS (direct sequence spread)

 

Data modulation

DBPSK, DQPSK, and OFDM CCK (BPSK/QPSK/16-QAM/64-QAM)

 

Sensitivity PER

(packet error rate)

PER 130M:-68dBm10%; PER 1500M:-68dBm10%;

PER 108M:-68dBm10%;PER 54M:-72dBm10%

PER 6M:-88dBm10%; PER 11M:-85dBm8%

PER 1M:-90dBm8%; (typical value)

 

transmission distance

Indoor farthest 100 meters; outdoor 360 meters (due to the environment)

 

rf power

More than 14.5dBm (11n) / 16.5dBm (11b/11g) EIRP

 

antenna

Board antenna or eternal antenna

Network medium

Class 10Base-T:3 or more than 3 classes of 100Base-T:5 UTP class UTP

WIFI type of workr

 

Client/AP/Route

QoSAdministration

Set up uplink bandwidth management

Setting downlink bandwidth management

system service

Virtual server: setting up an internal server to provide access to Internet users

DMZWhen the open port of the virtual server that needs to be set is not sure, it can be set to DMZ host

Port trigger: the wireless router can automatically open the inward service port according to the port of LAN access to the Internet.

device management

Zone setting

NTP server settings

Backup system settings information

Restore settings information from file

Load Factory Default

Software upgrade

Remote management

Restart

Modify password

 

WLANsafe mode

System Open

WPA-PSK

WPA2-PSK

WPAPSK

WPA2PSK (That isWPA-PSKandWPA2-PSKMied mode)

WPA1WPA2 (That isWPAandWPA2Mied mode)

Serial transfer network
Maimum transmission rate
230400bps
TCP connection
Maimum number of connections >20
UDP connection
Maimum number of connections >20
Serial baud rate
50~230400bps
Other parameter
Status indicator
Status indication
Environmental standards
Operating temperature: -20-60
Working humidity: 10%-90%RH (non condensing)

Contact Supplier

Ms. amy . CEO Chat Now
Telephone
86-0755-83600116
Mobile
18503010116
Address
Longhua District Baishilong village 36 buliding 1213room Shenzhen,Guangdong

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