background image

Tes 

100ms 

Trst 

5s 

 

8

 

Firmware upgrade 

1.

 

Restore the factory value. 

2.

 

Pc can connect with module through Ethernet, ip: 192.168.16.123/255.255.255.0. Browser 

bout 

3 minutes. Can not cut out the upgrade process, otherwise it may cause damage to the module. 

visits 192.168.16.254. Username / password: admin / admin. 

3. Open the following page. Select the appropriate firmware, click apply upgrades. Wait a

 

 

9

 

on will give some simple examples to use the different functions of a typical 

6.123/255.255.255.0. Browser 

ADIO OFF button to turn off wifi function, shown 

as below. Clicks APPLY to take effect. 

 

Typical application network settings 

This secti

configuration. 

9.1 Serial to Ethernet 

1.

 

Restore factory value setting. 

2.

 

Pc can connect with module through Ethernet, ip: 192.168.1

visits 192.168.16.254. Username / password: admin / admin. 

3.

 

Open the following page, click on the R

Содержание HLK-RM04

Страница 1: ...HLK RM04 User Manual ETHERNET WIFI Full Function Serial Network Wireless Module...

Страница 2: ...ORK PARAMETER 6 4 PARAMETER CONFIGURATION DIRECTION 6 5 WEB CONFIGURATION 7 5 1 WEB NETWORK CONFIGURATION 7 5 2 WEB SERIAL CONFIGURATION 7 6 SERIALAT COMMAND CONFIGURATION 8 6 1 ACCESS TO AT COMMAND M...

Страница 3: ...configuration data can be transmitted through the Internet network Provide a quick solution for the user s serial devices to transfer data via Ethernet Picture1 F structure 2 Summarize 2 1 Technical...

Страница 4: ...B 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...

Страница 5: ...ction Direction Explanation 1 VCC5V A Supply Voltage 5V 10 2 GND GND Analogue Ground 3 WIFILED O WLAN Activity LED 4 VO3 3 I 3 3V Output Suuport Atmost 300mA 5 LINK1 I O 10 100 PHY Port 1 activity LED...

Страница 6: ...In Supply Voltage 5V 10 3 Quick Start 3 1 Restore factory settings In order to ensure that all of configuration process is correct bringing the module to restore the factory settings firstly Factory...

Страница 7: ...guration direction The module provides two ways for the configuration parameters 1 Web page 2 Serial AT command Access to WEB configuration page requires the confirmation of the module s IP addresses...

Страница 8: ...he Lenth of Serial Framing rial Framing Timeout The time of Serial Framing twork Mode choose Client Server or none ess r exmpale 192 168 11 245 or www hlktech com pa Serial bit Fo Se Se Ne Remote Serv...

Страница 9: ...ata transmis th 6 Serial AT command configuratio Access to AT command mode Module in network fault such as fault allocation situation will automatically exit the transparent transmission mode enter AT...

Страница 10: ...e factory settings By keeping the ES RST pin low level time greater than Trst parameter values see the following 4 7 Restore factory Settings Support the following way 1 Through the Web page 2 Factory...

Страница 11: ...Select the appropriate firmware click apply upgrades Wait a 9 on will give some simple examples to use the different functions of a typical 6 123 255 255 255 0 Browser ADIO OFF button to turn off wif...

Страница 12: ...ou to modify the the LAN port parameters Set Ethernet ip address gateway dns server information click apply to take effect 5 At this moment you must use new ip address to access the web page 9 1 Seria...

Страница 13: ...wser visits 192 168 16 254 Username password admin admin 3 Open the following page dhcp type opens the server function Click APPLY enable This page allows you to modify the the LAN port parameters 4 O...

Страница 14: ...odify the wifi security related function You can modify the wifi key Clicks APPLY to take effect 6 At this point connected to the module by other wifi devices Module IP 192 168 16 254 9 2 Serial to wi...

Страница 15: ...o 192 168 16 254 Username password admin admin 3 Open the following page set to Ethernet Converter mode Click on the APPLY to take effect 4 Open the following page Click APPLY to increase AP informati...

Страница 16: ...6 Open the following page This page can modify the WiFi security related function You can modify the WiFi key Click on the APPLY effect...

Страница 17: ...7 Open the following page view IP information of the module Wan IP address is the ip If no IP address appears it means disconnected to AP...

Страница 18: ...Appendix A document revision record Version number Revision range Date 1 00 Draft version 2012 9 10...

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