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.
Configurating parameters through the serial port AT command needs to make the module into the AT command mode first. WEB configuration Through the correct module address,you can access to the WEB configuration page. WEB network configuration Detailed information can refer to<<HI-LINK Router User manual>> WEB serial configuration Serial Web configuration page(ser2net.asp)is as follows:...
Page 8
深圳市海凌科电子有限公司 Shenzhen Shenzhen Shenzhen Shenzhen Hi-Link Hi-Link Hi-Link Hi-Link Electronic Electronic Electronic Electronic Co.,Ltd Co.,Ltd Co.,Ltd Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 Current shows the current configuration , Updated shows the current revision parameters。Submit submit the revision. Serial Configure:Serial configuration.fomat:Baud rate, data bits, parity bit, stop bit.
深圳市海凌科电子有限公司 Shenzhen Shenzhen Shenzhen Shenzhen Hi-Link Hi-Link Hi-Link Hi-Link Electronic Electronic Electronic Electronic Co.,Ltd Co.,Ltd Co.,Ltd Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 Network Protocol:Use tcp or udp Protocol Network Timeout:Under the server network mode, no data transmission within the timeout period, the connection will be disconnected. 0 specifies never disconnected.
深圳市海凌科电子有限公司 Shenzhen Shenzhen Shenzhen Shenzhen Hi-Link Hi-Link Hi-Link Hi-Link Electronic Electronic Electronic Electronic Co.,Ltd Co.,Ltd Co.,Ltd Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 4. Open the following page. This page allows you to modify the the LAN port parameters. Set Ethernet ip address, gateway, dns server information, click apply to take effect.
Page 13
深圳市海凌科电子有限公司 Shenzhen Shenzhen Shenzhen Shenzhen Hi-Link Hi-Link Hi-Link Hi-Link Electronic Electronic Electronic Electronic Co.,Ltd Co.,Ltd Co.,Ltd Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 2. Pc can connect with module through Ethernet, ip: 192.168.16.123/255.255.255.0. Browser 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.
深圳市海凌科电子有限公司 Shenzhen Shenzhen Shenzhen Shenzhen Hi-Link Hi-Link Hi-Link Hi-Link Electronic Electronic Electronic Electronic Co.,Ltd Co.,Ltd Co.,Ltd Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 5. Open the following page. This page can modify the wifi security related function. You can modify the wifi key. Clicks APPLY to take effect.
Page 15
深圳市海凌科电子有限公司 Shenzhen Shenzhen Shenzhen Shenzhen Hi-Link Hi-Link Hi-Link Hi-Link Electronic Electronic Electronic Electronic Co.,Ltd Co.,Ltd Co.,Ltd Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 2. Pc can connect with module through Ethernet, ip: 192.168.16.123/255.255.255.0. Using Browser to access to 192.168.16.254. Username / password: admin / admin.
Page 16
深圳市海凌科电子有限公司 Shenzhen Shenzhen Shenzhen Shenzhen Hi-Link Hi-Link Hi-Link Hi-Link Electronic Electronic Electronic Electronic Co.,Ltd Co.,Ltd Co.,Ltd Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 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.
Page 17
深圳市海凌科电子有限公司 Shenzhen Shenzhen Shenzhen Shenzhen Hi-Link Hi-Link Hi-Link Hi-Link Electronic Electronic Electronic Electronic Co.,Ltd Co.,Ltd Co.,Ltd Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 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.
深圳市海凌科电子有限公司 Shenzhen Shenzhen Shenzhen Shenzhen Hi-Link Hi-Link Hi-Link Hi-Link Electronic Electronic Electronic Electronic Co.,Ltd Co.,Ltd Co.,Ltd Co.,Ltd Http://www.hlktech.com Tel:0755-83575155 Fax:0755-83575189 Appendix A document revision record Version Revision range Date number 1.00 Draft version 2012-9-10...