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PDF HLK-RM04 Data sheet ( Hoja de datos )
| Número de pieza | HLK-RM04 | |
| Descripción | low-cost embedded UART-ETH-WIFI module | |
| Fabricantes | Hi-Link | |
| Logotipo |  |
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Http://www.hlktech.com
HLK-RM04 Data Sheet
HLK-RM04-DS V1.2 11/20/2012
Overview:
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 onversions.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:
• 2.4GHz 802.11b/g/n,compatible
• Support IEEE 802.3、IEEE 802.3u
• WiFi Client/AP/Router Mode
• Support wps/wds
• The range of baudrate: 1200~500000bps
Module Block Diagram
• Support transparent transmission mode
• Support multiple security authenti-cation
mechanisms:
WEP64/WEP128/ TKIP/ AES
WEP/WPA-PSK/WPA2-PSK
• Support wireless roam
• Support multiple network protocols:
Note:The software support of usb and GPIO will be release later
Benefits
• WiFi Router module solutions
• Ready to use in products
• Minimises product development
time
• No RF test required for systems
• Compliant with CE and FCC
part 15 rules.
•Serial to Wifi;Serial to Net;Both
by one module
Applications
• WiFi Led Control
• WiFi Power Switch
• Home and Commercial building
automation
• OBDII WiFi Diagnose
• RFID Data Transfer
• Toys and gaming peripherals
• Industrial systems
• Telemetry
• Remote Control
PPPOE/TCP/UDP/DDDNS
/DHCP/DNS/HTTP/Firewre
• Support AT+ instruction set
• Support two config methods:Serial/WEB
• Device Dimensions 29mm*40mm* 8.8mm
Lead-free and RoHS compliant
1 page  
Http://www.hlktech.com
Parameter
Module supply voltage VCC
Module Voltage Output VO3.3
Module Voltage Output VO1.8
GPIO Voltage
Storage temperature
6. Outline Drawing
Min
3.9V
3.1V
1.65V
3.1V
-40ºC
HLK-RM04 Data Sheet
HLK-RM04-DS V1.2 11/20/2012
Max
5.5V
3.5
1.9
3.5V
95ºC
7. Typical Application Circuit
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet HLK-RM04.PDF ] | |
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