Sale!
UART-ETH-WIFI Router Development HLK-RM04

UART-ETH-WIFI Router Development HLK-RM04

KR-TEL0011

New

HLK-RM04 is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network) developed by Shenzhen Hi-Link Electronic co., Ltd

5 Items

Ready Stock

Rp 395.000,00

 

HLK-RM04 is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network) developed by Shenzhen Hi-Link Electronic 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-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.

 

Features:

  • Serial to WIFI, Ethernet, Ethernet to Wifi multifunction Wifi module, transparent dual-way data transmission
  • Integrated 10/100M ethernet port, Max.baud ratio up to 230.4kbps
  • Adopts Ralink program, high quality material
  • Reliable system core suit safety and long-run system application
  • Size: 40*29mm
  • Working temperature: industrial class -25~75°C
  • Built-in 360M MIPS CUP, 16M RAM, 4M FLASH, wireless base band, RF front-end and multi peripheral bus
  • Support IEEE 802.11 b/g/n, transparent protocol data transmission mode
  • Support WIFI encryption and algorithm, WEP/WAP-PSK/WAP2-PSK/WAPI,encryption type WEP64/WEP128/TKIP/AES
  • Offer AT+instruction set, offer friendly web configuration page
  • Built-in antenna or external antenna
  • Support AP and Station mode, AP support iphone and android connect with WIFI, support AT, Station online simultaneously
  • TCP server/TCP Client/UDP work mode, support network protocol: TCP/UDP/ARP/ICMP/HTTP/DNS/DHCP
  • Support DHCP auto gain IP, support IP distribution at AP Mode
  • Serial speed ratio adjustable up to 320400
  • Offer technical support

 



HLK-RM04 is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network) developed by Shenzhen Hi-Link Electronic 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-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.

Down Datasheet here

 
 
 
         Picture1.F-structure
 

1.Summarize

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
1个10/100Mbps LAN/WAN multiplex interface、interface
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 Network
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℃
Operating humidity:10%-90%RH
Storage temperature:-40-80℃
Storage humidity:5%-90%RH
Additional properties
Frequency bandwidth optional:20MHz、40MHz ,Auto
 

2.Hardware Explanation

   Mechanical Dimensions

 
HLK-RM04 Mechanical Dimensions is shown in the following picture:


3.Pin Interface
The Pin of this product as shown above is defined as follows

4.Electrical Characteristics 
Exceeding these conditions will result in damage to the device 
ParameterMinMax
Module supply voltage VCC3.9V5.5V
Module Voltage Output VO3.33.1V3.5
Module Voltage Output VO1.81.65V1.9
GPIO Voltage3.1V3.5V
Storage temperature-40ºC95ºC  









5.Typical Application Circuit 

 



 

No customer comments for the moment.

Write a review

UART-ETH-WIFI Router Development HLK-RM04

UART-ETH-WIFI Router Development HLK-RM04

HLK-RM04 is a new low-cost embedded UART-ETH-WIFI module (serial port - Ethernet - Wireless network) developed by Shenzhen Hi-Link Electronic co., Ltd

Related Products

Top