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UART WiFi Module
Serial wifi module HLK-RM08K startkit
ITEM ID
Retail Price:$16.00
Wholesale Price:$13.00

DETAILS

Introduction :

 

     HLK-RM08K is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network) developed by Shenzhen Hi-Link  co., Ltd

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 HLK-RM08K 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.

HLK-RM08K Serial wifi module/ two-serial port UART WIFI module MT7688K

 HLK-RM08K Serial wifi module/ two-serial port UART WIFI module MT7688K

 

2           Summarize

2.1        Technical Specifications

Table2-1Technical 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

1 WAN,4 LAN, 2 serial port

Antenna

Antenna type

External Antenna(IPEX)

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

1200~2500000bps (2500000/n  1<=n<=65535)

Other Parameters

Status indicator

Status indicator

Environmental standard

Operating temperature:-20-55 Centigrade

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

Storage temperature:-40-80 Centigrade

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

Additional properties

Frequency bandwidth optional:20MHz,40MHz,Automatic

 

 

2.2        Hardware Explanation

2.2.1        Mechanical Dimensions

 

HLK-RM08K Mechanical Dimensions is shown in the following picture:

HLK-RM08K Serial wifi module/ two-serial port UART WIFI module MT7688K

 

 If you have any question please email to us or add skype:hlktech. I will reply to you as soon as possbile.  Thank you.

 

3. Packing list :

 

one HLK-RM08K SMT module .

one HLK-RM08K test board

one power adapter

one 6dB antenna with wireless cable

If you need Plugin module please make notes,or send mail to me,my mail address is sunny@hlktech.cn 

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