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HLK-RM04 User Manual - Launchpad.cz

1. 15 5 WER CONFICURATION QLL 15 5 1 WEB NETWORK CONEIGURATION ce cicci vece ce ce ceco ce cei ee sese es civici irene ricer serere ase se reserare reas 16 ILI Dna 17 SEN IR rie I7 VE EE eege 17 ENN 18 5 1 5 NAZARENO OTTO 18 52 WEBBSERIALCONEIGUR ATION E 18 5 3 SUBMITTINGALTERATION L cvecererere esere vecececececececececececece cieca ce ce see siete ceci vivi i vivi ie riceve rivive ve serere eneen aca 20 6 SERIAL AT COMMAND CONFIGURATION NN 20 Gl ACCC TOAT COMMANDO INE een 20 Oo TONN 20 6 2 I NNN 21 CO EE 22 6 2 3 Clelia Ew SE co c 22 02 ID nr 23 HHLink AI eK ALL FRA Shenzhen Hi Link Electronic Co Ltd Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 000 C EU s ss 23 E sss 23 PT RET E EE 24 SE GE asia espe ee es essed E E 24 SE CI ee 24 EE 25 24 EE 25 7 IM 25 OE CIG u uuu ROME 26 0205 FOO EE 26 Le 07 7 c 26 JE TO C N 26 0240 LE S 2 DEE EA RIA 27 II 2 T O EEN 27 PME iii oF 02 DI EE 28 VNR 26 TN 28 E WEE 29 03 ATU COMMAND CONTROLCODE H
2. Format At save lt save gt r Parameters Table 6 11 submit to network setting o0 ma 6 2 24 reconn Function Restart serial transformation service Format At reconn lt reconn Parameters Table 6 12 reconn arbitrarily Restart serial transformation service 28 omme TM Hrlink 6 2 25 ver Function AD FAA F TRINES Shenzhen Hi Link Electronic Co Ltd Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Inquiry the firmware version Format At ver r Parameters None 6 3 AT command control code roution 6 3 1 Inquiry configuration information Code char query at netmode Wn at wifi_conf r n at dhcpd r n at dhcpd ip r n at dhcpd dns r n at dhcpd_time r n at dhcpc r n at net_ip r n at net dns r n att net_wanip r n at remoteip r n at remoteport r n at remotepro r n at timeout r n at mode r n at uart Wn at uartpacklen r n at uartpacktimeout r n at ver r n In H Com send query Run return attnetmode 0 at wifi conf Hi Link wpa2 aes 12345678 29 IN Ap AL TRANS Shenzhen Hi Link Electronic Co Ltd I il m Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 at dhcpd 0 at dhepd ip 192 168 14 1 192 168 15 254 255 255 254 0 192 168 15 254 at dhepd dns 192 168 15 254 0 0 0 0 at dhepd time 86400 at dhcpc 1 attnet_ip 192 168 15 254 255 255 254 0 192 168
3. 11 1 attnet_dns 192 168 11 1 0 0 0 0 at net_wanip at remoteip 192 168 11 245 attremoteport 8080 attremotepro tcp at timeout 0 at mode server attuart 115200 8 n 1 at uartpacklen 64 at uartpacktimeout 10 attver V1 39 Dec 62012 6 3 2 Serial to Ethernet Dynamic ip address Code char commands eth at netmode ln at dhcpc 1 r n at remoteip 192 168 11 245 r n at remoteport 8080 r n at remotepro tcp r n at timeout 0 r n at mode server r n at uart 115200 8 n l rn at uartpacklen 64 r n at uartpacktimeout 10 r n at net commit 1 r n at reconn 1 r n In H Com send commands eth Run and return attnetmode 1 ok at dhcpc 1 at remoteip 192 168 11 245 ok 30 TM DI PAR FL FA RAS Shenzhen Hi Link Electronic Co Ltd I il m Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 at remoteport 8080 ok attremotepro tcp at timeout 0 ok at mode server attuart 115200 8 n 1 ok at uartpacklen 64 ok at uartpacktimeout 10 ok at net commit 1 6 3 3 Serial to Ethernet static ip address Code char commands eth static at netmode ln at dhcpc 0 r n at net ip 192 168 11 254 255 255 255 0 192 168 11 Dn att net_dns 192 168 11 1 8 8 8 8 r n at remoteip 192 168 11 245 r n at remoteport 8080 r n at remotepro tcp r n at timeout 0 r n at mode server r n at uart 115200 8 n l rn at uartpacklen 64 r n at uartpacktimeout 10 r n at
4. ES RST pin low level time greater than Trst V ES RST Trst rs Reset to Default Factory setting parameter values see the following list w Hi Link wpa2 aes 12345678 192 168 16 100 192 168 16 200 255 255 255 0 192 168 16 1 Mee a Mee mn O a a aretino Se uart 115200 8 n I tcp 64 10 41 I IN TERR Shenzhen Hi Link Electronic Co Ltd I D Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 10 Firmware upgrade Restore the factory value 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 Select the appropriate firmware click apply upgrades Wait about 3 minutes Can not cut out the upgrade process otherwise it may cause damage to the module TM 4 NN n le WIRELESS N ROUTER IEEE 802 11N f HLK RMO4 Upgrade Firmware Senal2Net Settings Upgrade the HLK RM04 firmware to obtain new functionality It takes about 1 minute to Advance Settings upload upgrade flash and be patient please Caution A corrupted image will hang up Management the system Upload Firmware Update Firmware Apply Appendix A document revision record 8 2012 9 10 1 20 Firmware vl 41 2013 01 14 42
5. NW 10 90 RH noncondensing 3 CH S 5 Ua gt lt Environmental standard 40 80 C un e es e ga O E gt D CHE 2 O I 90 RH noncondensing A z je da CH 3 Z lt X Additional properties Frequency bandwidth optional 20MHz 40MHz Automatic 2 2 Hardware Explanation Zo Mechanical Dimensions HLK RM04 Mechanical Dimensions is shown in the following picture II Th RAL FARA Shenzhen Hi Link Electronic Co Ltd Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 TM PAL PRINS Shenzhen Hi Link Electronic Co Ltd I lf n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 LED2 peg ech EP 40 00 y Picture2 Dimensions Unit mm 2 2 2 Pins Interface The Pin of this product as shown above is defined as follows Table2 2 module pin interface supply Voltage 5V 10 3 Lamm In WANAWSLED j sw EE Flow ce _ Sa me o o a TM ue rene DER Exit transparent transmission mode Restore factory 82 IM AIDI RAL FA TRINNS Shenzhen Hi Link Electronic Co Ltd I n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 O Ie IW j f mo In eos E j e i Supply Voltage 5V 10 Notes The I O port level voltage is 3 3 V 3 Quick Start 3 1 Restore factory settings In order to ensure that all of the configuration process is correct bring the module to resto
6. address For exmpale 192 168 11 245 or www hlktech com Locale Remote Port Number The specified parameter is not the same under the different network modes Client specifies the port number on the remote Server specified local port number 19 omne IM 3p REX FA TRANS Shenzhen Hi Link Electronic Co Ltd d I il n 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 5 3 Submitting Alteration Click the button Apply to submit the configuration of the current page If some parameters of the network have changed the submission process may take about 25 seconds If you only modify the serial functional configuration the submission process will be completed soon Click the button Cancel to reload the page the modified configuration will be lost 6 Serial AT command configuration 6 1 Access to AT command mode Module in network fault such as fault allocation situation will automatically exit the transparent transmission mode enter AT instruction mode In any condition keep ES RST feet low level of time but more than Tes and less than Trst the module will enter AT instruction mode immediately gt Tes V ES RST rst AT Command 6 2 AT Command In AT mode you can configurate the system parameters th
7. all encryption methods at present In this mode WIFI device can connect with the module and become the device under WIFI LAN 4 4 Default mode HLK RM04 d fto WIFI CLIENT WIFI AP COMI PHONE pad ETH2 ETHI DHCP ENABLE Chart 6 Default mode model In this mode WIFI enable module works in the AP mode ETHI ETH2 function enable ETHI works as WAN ETH2 works as LAN Through the appropriate settings the data between COMI and network can achieve mutual conversion WIFI safety support all encryption methods at present In this mode WIFI device can connect with the module and become the device under WIFI LAN WAN default IP is dynamic IP address LAN WIFI for the same local area network enabled by default DHCP server 4 5 Serial work mode switching Module serial work status is defined as two modes transparent transmission mode the AT command mode 11 ome IM RI We RAL FA TRANS Shenzhen Hi Link Electronic Co Ltd 4 I il n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Power up Yes No Config normal 1 ES RST pin 2 Specific serial data AT command Transparent transmission mode mode l attout_trans 0 Chart 7 Serial work mode switching After power on normally the module will check whether the current network serial port configuration is normal if the network connection is normal the module automatically enters transparent transmission mode and otherwise the module
8. net commit 1 r n at reconn 1 r n f H Com send commands eth static Run and return attnetmode 1 ok at dhcpc 0 attnet_ip 192 168 11 254 255 255 255 0 192 168 11 1 ok at net_dns 192 168 11 1 8 8 8 8 ok at remoteip 192 168 11 245 ok at remoteport 8080 ok attremotepro tcp at timeout 0 ok at mode server attuart 115200 8 n 1 ok 31 2 IN WR FAIRS Shenzhen Hi Link Electronic Co Ltd I i il m Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 attuartpacklen 64 ok at uartpacktimeout 10 ok at net_commit 1 6 3 4 Serial to wifi client dynamic IP address Code char commands wifi client at netmode 2 r n at wifi_conf HI LINK wpa2_aes 12345678 r n at dhcpc 1 r n at remoteip 192 168 11 245 r n at remoteport 8080 r n at remotepro tcp r n at timeout 0 r n at mode server r n at uart 115200 8 n l rn at uartpacklen 64 r n at uartpacktimeout 10 r n at net commit 1 r n at reconn 1 r n f H Com send commands wifi client Run and return attnetmode 2 ok at wifi conf HI LINK wpa2 aes 12345678 ok at dhcpc 1 at remoteip 192 168 11 245 ok at remoteport 8080 ok attremotepro tcp at timeout 0 ok at mode server attuart 115200 8 n 1 ok at uartpacklen 64 ok at uartpacktimeout 10 ok at net commit 1 6 3 5 Serial to wifi client static IP address Code char commands wifi client static 32 um me TM osi 34 RAS Shenzhen Hi Link Electronic Co Ltd I il 4 Http www
9. r Parameters Table 6 5 Dhcp client enable O Sepadms 6 2 5 net Ip Function Network mode setting This parameter is not valid when Dhcp client feature is turned on Format At Net ip ip mask lt gateway gt r Parameters Ip Ip address Mask Subnet mask Gateway Gateway Network Element 6 2 6 net dns Function Network mode setting This parameter is not valid when Dhcp client feature is turned on Format At Net dns lt dnsl gt lt dns2 gt r parameters dnsl Major DNS address dns2 Minor DNS address 6 2 7 dhcpd Function Dhcp server enable This parameter is not valid when the network mode is AP Format 23 AH SL KDI REX FA TRANS Shenzhen Hi Link Electronic Co Ltd Vi I li n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 At dhcpd lt dhpcd gt r Parameters Table 6 6 Dhcp servers enable value meaning of 6 2 8 dhcpd ip Function Dhcp server IP setting Format At Dhcpd_ip lt ip start gt ip end mask lt gateway gt r parameters Ip start Ip started address Ip end Ip ended address Mask Subnet mask Gateway Gateway Network Element 6 2 9 dhcpd dns Function Dhcp server dns setting Format At Dhepd dns lt dnsl gt lt dns2 gt r Parameters dnsl Major dns address dns2 Minor dns address 6 2 10 dhepd time Function Dhep server time setting Format At Dhepd time lt time gt r Parameters time Dhcp effective time
10. will enter AT command mode There are two kinds of methods for transparent mode entering AT command mode 1 ES RST pin In any state to maintain the time of ES RST pin low level greater than Tes and less than Trst the module will immediately enter the AT command mode gt Tes ES RST rst AT Command Chart 8 ES RST Exit transparent transmission mode 2 Specific serial data When serial exit pass through feature is turned on you can send specific serial data to make the module exit transparent transmission mode Serial exit pass through process is as follows 12 AH SL RI We RAL FA TRANS Shenzhen Hi Link Electronic Co Ltd Vi f i 4 Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 0x1B 0x1B 0x1B N v V v N V V i gt Tpt 400ms gt 600ms gt Tpt AT COMMAND MODE Chart 9 Serial exit transparent transmission mode Notes Tpt Serial framing time The group frame time interval is greater than continuous send three and then wait for about 500ms 400ms lt gt 600ms framing interval is greater than the time to send three consecutive 0x1B The modules will exit the transparent transmission mode Notes This function only can be used in the case of serial exit pass through feature is turned on 4 6 Serial net data conversion There are four mode for serial net conversion TCP Server TCP Clinet UDP Server UDP Client TCP Server TCP Client TCP Server wee SEN TCP Client 74 T
11. zu HLE RE0A CONFIG By Shenfhen Hi Link ElectronicTechnology co Ltd Command comii Search Operating Mode ee 3 Ser2WIFI at remoteip 192 168 11 245 GEIGER C wie ck E wa at remoteport 3080 Ser 2Ethi WiFi Client WiFi AP at emotepro tcp KR o EER Network Protocol MF Parameter l at mode server at uart 115200 8 n 1 TCP Server SSID at uartpacklen 64 TCP Client at uartpacktimeout 10 Enc Type at net_commit 1 UDP Server at reconn 1 UDP Client Key Remote IP Domain lt E e Serial Parameter Baud 115200 Data la gt 3080 ins NONE el Stop Bit fi Response Fort Iw DHCP Network Parameter IP S 5 Mask s 2 x Gateway Saved User Parameter i DNS User sl User 1 E a User 5 User3 5 Commit Query Config Transparent Reset Default Chart 17 Serial configuration tool generates AT command 7 3 Submit the configuration Click the submit configuration button the tool will send the AT instruction in the ready for sent area to the module immediately The information of command execution results will be shown in AT instruction return information area mehTsas at dhcpc 0 at net ip 192 168 11 254 255 255 255 0 192 168 11 1 ok at net dns 192 168 11 1 0 0 0 0 ok at emotepro tcp at mode client at remoteip 192 168 11 245 ok at remoteport 8080 ok at timeout 0 ok at u
12. 155 Fax 0755 83575189 Ge HLE RE0A CONFIG By Shenzhen Hi Link Electroniclechnology co Ltd Command com 11 Le Search at nemode 1 Operating Mode Ser2WIFI at dhcpc 1 attemoteip 192 1658 11 245 Slee E C we rh C wie atiremoteport 8080 Ser 2Ethi WiFi Client WiFi AP at emotepro tcp ed _ bare Network Protocol WiFi Parameter at mode server at uart 115200 8 n 1 TCP Server SSID at uartpacken 64 C TCP Client at uartpacktimeout 10 Enc Type E at net commit 1 UDP Server t reconn 1 n RESERO UDP Client Key Remote IP Domain lt 7 r Serial Parameter Baud 115200 gt Data gt Parity NOME el Stop Bit i vi Response Iw DHCP Network Parameter IP KEE Mask Gateway Saved User Parameter i DNS Leer sl Useri D User 5 User3 D Commit Query Config Transparent Reset Default Chart 13 Configuration tools interface Description l Com 11 stands for configuration serial option 2 Search module searching button 3 Operation mode work mode selection 4 Wifi Parameter wireless parameter configuration 5 Network Protocol Network protocol selection 6 Serial Parameter Serial parameter configuration T IP Network IP address configuration 8 Commit submit the configuration 9 Query config Inquiry the configuration 10 Transparent Access to transparent transmission mode 11
13. 55 83575189 UDP Server UDP Client Chart 13 UDP Client In this mode the module directly sends the serial data to the specified ip port The serial data returned from the server side will be distributed to serial port 4 7 Parameter configuration 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 as well as the user name and password that authenticated by WEB Configurating parameters through the serial port AT command needs to make the module into the AT command mode first Serial configuration tool HLK RM04 CONFIG Configurate the module through AT command provide a easier and convenient configuration process through the configuration combination of each parameter 5 WEB configuration 15 om IN pb RAL FA IRA Shenzhen Hi Link Electronic Co Ltd I il Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 HLK RM04 Serial2Net Settings NetMode Default e Current Updated Serial Configure 115200 8 n 1 fi 15200 8 n 1 Serial Framing Lenth 64 DI Serial Framing Timeout 10 milliseconds fio milliseconds lt 256 0 for no timeout Network Mode none REO EUNT 192 168 11 245 Domain lP Locale Remote Port E Number alte Network Protocol tcp TCP m Network Timeout 0 seconds b BEE timeout _Apply Cancel Chart 7 WEB configuration page
14. CP Client Chart 10 TCP Server In this mode the module is listening on the specified port waiting for TCP Client connection if connected all TCP data is sent directly to the serial port end the data of the serial end sent to TCP Clien end 13 AH SL RI We RAL FA TRANS Shenzhen Hi Link Electronic Co Ltd fi I il n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 TCP Client TCP Server TCP Client Chart 11 TCP Client In this mode the module is connected to the specified domain IP port All the data sent from the TCP Server side end will be sent directly to the serial port the data from the serial end sent to the TCP Server side Abnormal network disconnect will cause the module active reconnect TCP Active reconnection function enable TCP Server initiative disconnected the module will immediately take the initiative to reconnect and otherwise the module will not reconnect UDP Server UDP Server UDP Client Chart 12 UDP Server In this mode the module opens the local designated port once received the data sent to the port the module will send the data to the serial port and record the remote ip port The module will record only the last information on the remote connection Serial received data will be sent directly to the recorded remote ip port UDP Client 14 AH SL RI We RAL FA TRANS Shenzhen Hi Link Electronic Co Ltd Vi I i 4 Http www hlktech com Tel 0755 83575155 Fax 07
15. E d TM RP ER TAIRA Shenzhen Hi Link Electronic Co Ltd Bei H P z Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Hi Link Shenzhen Hi Link ElectronicTechnology co Ltd HLK RM04 User Manual ETHERNET WIFI Full Function Serial Network Wireless Module ll BRIEFINTRODUC TION etemec 5 2 NI VA E 5 d d TM RP IER ARA Shenzhen Hi Link Electronic Co Ltd Fi H mm z Http Awww hiktech com Tel 0755 83575155 Fax 0755 83575189 I TETT 5 2 0 HARDWARE EXPLANATION eacee an E E E E TE EREN EEE 6 221 Mechanical Dimensions cc cccccccocccccccseccscccsecccececscseccevecsoveseusseseussteveseusesesceseuseseveveveseceevesesesevectsceaveveeuss 6 VER STN NN 8 3 1 RESTORE FACTORY SETTINGS vereveveneneneneneneneneneneneenenenenenenenenenenenenenenenennenenenenenenenenenennnnennennennnnnennenenenenenenenenene 8 32 CONFIGURATE NETWORK RECKEN 8 3 3 CONFIGURATE SERIAL NETWORK PARAMETER ccccececcccecececcececcucucscecececucececececscececectucececsesususeecsusueecusesacaees 9 4 FUNCTION DESCRIPTION ses 9 21 SERTAL TO ETHERNET WEE 9 4 2 SERIAL TO WIEICLIENT esee ce ce cioe ceci ieri cei rivivere 10 Ae Ic dE E N NA EE 10 aO RON 11 4 5 SERIAL WORK MODE SWITCHING cccccscecccecccccccecececcecscecececccecscscsecesescsesecstscsensssesscsnsecssesasesestesesesececesesececs 11 4o FUTTEN 13 4 7 PARAMETER CONFIGURATION DIRECTIONN
16. Reset Default Restore the factory value setting 12 Saved User Parameter User parameter holding area 13 Command Ready for sent AT instruction area 36 og TM ult A amp durs Shenzhen Hi Link Electronic Co Ltd d I il n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 14 Response AT instruction return information area 7 1 Searching the Module Through the configure serial port choice choose PC serial number and click on the search module button the tool will use the specified serial search the module HLK RM04 the module will be searched if it has been connected and in AT instruction mode The module information will be found in the AT instruction return information area Shown as below at Found Device at COM11 115200 Chart 16 searching the module At this time The PC and module have been able to establish the normal AT command communication All the AT interactive orders need to process based on the normal AT instruction communication 7 2 Set each Parameters Configurate the required function through the configuration items 3 4 5 6 7 The Configuration and modification information would immediately create the matching AT command in the ready for sent AT instruction area The generated AT instruction will not send to the module at once Shown as below 37 cage IN Ap RAL TRANS Shenzhen Hi Link Electronic Co Ltd I il n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189
17. Through the correct module address default address http 192 168 16 254 ser2net asp you can access to the WEB configuration page The page can be divided into 3 areas I Network configuration area 2 Serial function configuration areas 3 Configuration submit area 5 WEB network configuration Net mode selection Default default work mode ETH SERIAL Serial to Ethernet WIFI CLIENT SERIAL serial to WIFI CLIENT WIFI AP SERIAL Serial to WIFI AP Choose different work mode the web will show you different page Mode configuration page is as follows 16 LE n IN RIPARATA RAS Shenzhen Hi Link Electronic Co Ltd f i S n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 5 1 1 Serial to Ethernet dynamic ip NetMode ETH SERIAL hi IP Type DHCP Chart 8 Serial to Ethernet dynamic 5 1 2 Serial to Ethernet static ip NetMode ETH SERIAL vw IP Type IP Address Subnet Mask Default Gateway Primary DNS Server secondary DNS Server 8888 Chart 9 Serial to Ethernet static 5 1 3 Serial to WIFI CLIENT dynamic ip NetMode WIFI CLIENT SERIAL e SSID Hi Link Encrypt Type WPA2 AES M Password IP Type Chart 10 serial to WIFI CLIENT dynamic 17 TP 2 IM RAN Th RAL FARA Shenzhen Hi Link Electronic Co Ltd F Ma p Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 5 1 4 Serial to WIFI CLIENT static ip NetMode WIFI CLIENT SERIAL e SSID Hi Lin
18. WITCH COMI ETHI ROUTER ETHERNET DHCP IP ISTATIC IP Chart3 serial to Ethernet model In this mode ETHI enable WIFI ETH2 function close Through the appropriate settings the data between COMI and ETHI network can achieve mutual conversion Ethernet can be configured as dynamic IP address DHCP can also be configured as static IP address STATIC om IN KIA FA IRA Shenzhen Hi Link Electronic Co Ltd I il y Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 4 2 Serial to WIFI CLIENT WIFI Client HLK RM04 A f fto WIFI AP COMI DHCP IP ISTATIC IP Chart 4 Serial to WIFI CLIENT model In this mode WIFI enable module works in the client mode ETHI ETH2 function close Through the appropriate settings the data between COMI and WIFI network can achieve mutual conversion WIFI CLIENT can be configured as dynamic IP address DHCP can also be configured as static IP address STATIC WIFI safety support all encryption methods at present 4 3 Serial to WIFI AP WIFI CLIENT PHONE pad DHCP ENABLE Chart 5 Serial to WIFI AP model In this mode WIFI enable module works in the AP mode ETH1 ETH2 function close 10 ome IM 3px FA TRANS Shenzhen Hi Link Electronic Co Ltd 4 I n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Through the appropriate settings the data between COMI and WIFI network can achieve mutual conversion WIFI safety support
19. art 115200 8 n 1 ok at uartpacklen 64 ok at uartpacktimeout 10 ok at net commit 1 38 TM Rp eR AL FA TRA Shenzhen Hi Link Electronic Co Ltd i il mm Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Chart18 Serial configuration tools instruction execution 7 4 User Data Retention The user parameter holding area provides parameter saving function Through this function you can save up four sets of parameters at most respectively user0 userl user2 user3 Click S button it will pop up a confirmation dialog shown as below Save i Save current config to user Chart 19 Pop up Dialog of parameter saving Click on the button yes the instruction in the ready for sent AT instruction area will save for user0 parameter group After this step when you click user0 anytime this parameter group can be called immediately and covered to the ready for sent AT instruction area The stored user parameter will save as text file in the tools contents file name respectively user0 userl user2 user3 7 5 Inquiry configuration Click on the button inquery The tool will send a series of AT instructions immediately to the module to inquires the current configuration of the module the result of execution will show in AT instruction return information area at once each configuration items will make corresponding change with the return information 7 6 Access to transparent transmission mo
20. assigned to device 24 i TM Rp Ss PRINS Shenzhen Hi Link Electronic Co Ltd F D Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 6 2 11 net commit Function Submit to network setting Network configuration parameters set to be submitted by this parameter to save the entry into force Format At Net commit lt Net commit gt r Parameters Table 6 7 submit to network setting 6 2 12 out trans Function Exit the transparent transmission mode Format Attout_trans lt out_trans gt r Parameters Table 6 8 Exit the transparent transmission mode Arbitrarily Exit the transparent transmission mode 6 2 13 remoteip Function Remote ip or domain name setting Format At remoteip lt remoteip Parameters Remote server domain name or IP address 25 ome IM RI We RAL FA TRANS Shenzhen Hi Link Electronic Co Ltd d I il n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 6 2 14 remoteport Function Remote port setting Format At remoteport lt remoteport gt r Parameters Remoteport Remote port 6 2 15 remotepro Function Protocol Type setting Format At remotepro lt remotepro gt r Parameters Table 6 9 remotepro parameters setting Tcp protocol Udp protocol 6 2 16 timeout Function Network time out Format At timeout lt timeout gt r Parameters Network time out server Network mode when there is not any data transfer during the time out the connection wil
21. de If the module has already in the AT instruction mode click on the button T T you can access to the transparent transmission mode at once 7 7 Restore factory factory value setting Click on the button reset the tool will pop up a confirmed box shown as below Save Reset to Default Setting 39 LE IN RI FAIRS Shenzhen Hi Link Electronic Co Ltd F D Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Chart 20 Pop up box for reset default setting Click on the button yes The tools will send AT instruction immediately after about 30 seconds the module will access to the default state 8 Device Search tools HLK RM04 Discover is a search tool of network end used to search the module HLK RM04 The interface is as follows HLK RMO04 Discover By Shenzhen Hi Link ElectronicTechnology co Ltd a CES 192 168 11 125 TT 48 30 HLE RM04 V1 39 Dec 14 2012 Chart 21 Device search tools Click on the button Discover the tools will search all the HLK RMO4 module connected with PCin the LAN The module being searched will show in the information box soon The module information including IP address MAC address and version of it 40 one TM RI AR 47 RIAN Shenzhen Hi Link Electronic Co Ltd I il n Http Awww hiktech com Tel 0755 83575155 Fax 0755 83575189 9 Restore factory Settings Support the following ways to restore the factory settings 1 Through the Web page 2 By keeping the
22. ee 29 oi IMPE EE 29 63 2 Serial to Ethernet Dynamic ip EN 30 633 Serial to Ethernet static ip address NEE 31 6 3 4 Serial to wifi client dynamic IP address WE 32 6 3 5 Serial to wifi client static IP address hne nennen hene nnne nnn nnne nnne nnn nns 27 000 POP ila oi ian 33 EE 34 T SERIAL CONFIGURATION TOOLS vunne Area Ce Yep Pa aa Sor eR Par Ee aaa 35 dab GEES 27 Ta OS a i ciu e m 37 NTEU 38 4 TEE E SB TEAT O OP pass iere E eet dev ueusteu nau edu ecu enr Ue Db tp Rud 39 7 5 INQUIRY CONFIGURATION hehe ense eese se se eese sie rie sess scorie ce ee eese sse sesse se riesi vizio rizie riesi se tese sen rus 39 d d TM RP IER TAIRA Shenzhen Hi Link Electronic Co Ltd Fi H mm z Http Awww hiktech com Tel 0755 83575155 Fax 0755 83575189 7 6 ACCESS TO TRANSPARENT TRANSMISSION MODE ceci 39 Jel OBESTOREBACTIORYPRACTORY VALUE SETTING ee 39 SEN ENERETTEN 40 9 RESTORE FAC TORY SPRINGS see 41 I0 FIRMIWARE UPGRADE sailor S a R u patata au us a wa ni 42 APPENDIX A DOCUMENT REVISION RECORDLL 42 TM RITER F FRA Shenzhen Hi Link Electronic Co Ltd I il m Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Brief Introduction HLK RMO04A is a new low cost embedded UART ETH WIFI module serial port Ethernet Wireless network dev
23. eloped by Shenzhen Hi Link ElectronicTechnology 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 Serial Com WIFI Client AP Ethernet Picturel F structure 2 Summarize 2 Technical Specifications Table2 1 Technical Specifications wireless IEEE 802 11n IEEE 802 11g IEEE 802 11b etwork standard wired IEEE 802 3 IEEE 802 3u I In maximum up to 150Mbps Wireless transmission rate 11g maximum up to 54Mbps 11b maximum up to 11 Mbps Frequency range 2 4 2 4835G Hi Link Wireless security WPA PSK WPA2 PSK WPA WPA2 security mechanism Remote Web management etwork management Configuration file import and export T UJ un gt z o m Oe en je c Maximum transmission rate Max connection number gt 20 DP connection Max connection number gt 20 50 230400bps 230400bps un ST IST E ete H Fa e oOo Sg z Soo o Sig Si e S 2 Status Indicator Operating temperature 20 70 C NM gt jew c un Ee 5 Cu Ee O DI gt 8
24. hlktech com Tel 0755 83575155 Fax 0755 83575189 at netmode 2 r n at wifi_conf HI LINK wpa2_aes 12345678 r n at dhcpc 0 r n at net_ip 192 168 11 254 255 255 255 0 192 168 11 1 r n at net dns 192 168 11 1 8 8 8 8 r n at remoteip 192 168 11 245 r n at remoteport 8080 r n at remotepro tcp r n at timeout 0 r n at mode server r n at uart 115200 8 n l rn at uartpacklen 64 r n at uartpacktimeout 10 r n at net commit 1 r n at reconn 1 r n n H Com send commands wifi client static Run and return attnetmode 2 ok at wifi conf HI LINK wpa2 aes 12345678 ok at dhcpc 0 attnet_ip 192 168 11 254 255 255 255 0 192 168 11 1 ok at net_dns 192 168 11 1 8 8 8 8 ok at remoteip 192 168 11 245 ok at remoteport 8080 ok attremotepro tcp at timeout 0 ok at mode server attuart 115200 8 n 1 ok attuartpacklen 64 ok at uartpacktimeout 10 ok at net commit 1 6 3 6 Serial to wifi AP Code char commands wifi ap at netmode 3 r n at wifi conf Hi Link wpa2 aes 0000000000 rn 33 um me TM osi ARA Shenzhen Hi Link Electronic Co Ltd I il m Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 at dhcpd I wn at dhcpd_ip 192 168 16 100 192 168 16 200 255 255 255 0 192 168 16 254 r n at dhcpd dns 192 168 16 254 8 8 8 8 r n at dhcpd_time 86400 r n at net_ip 192 168 16 254 255 255 255 0 192 168 16 254 r n at net dns 192 168 16 254 8 8 8 8 r n at remoteip 192 168 11 245 r n at remotepor
25. k Encrypt Type Password i2345678 IP Type IP Address 192 168 11 254 Subnet Mask Default Gateway 192 168 11 1 Primary DINS Server 192 168 11 1 Secondary DNS Server Chart 11 Serial to WIFI CLIENT static 5 1 5 Serial to WIFI AP NetWode SSID Encrypt Type Password IP Address subnet Mask Chart12 Serial to WIFI AP 5 2 WEB serial configuration Serial Web configuration page ser2net asp is as follows 18 TP 2 IN Ap AAR F TRANS Shenzhen Hi Link Electronic Co Ltd F i il a Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Serial Settings Current Updated Serial Configure 115200 8 n 1 15200 8 n 1 Serial Framing Lenth 64 54 10 milliseconds 256 for no timeout Network Mode client Client e Serial Framing Timeout 10 milliseconds Remote Server u i i n Domain lP 192 168 11 245 192 168 11 245 Locale Remote Port soso Number 9080 Network Protocol udp UDP Network Timeout 0 seconds b SEET timeout 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 For example 115200 8 n 1 Serial Framing Lenth The Lenth of Serial Framing Serial Framing Timeout The time of Serial Framing Network Mode choose Client Server or none Remote Server Domain IP Remote Server Domain IP
26. l be disconnected 0 specifies never disconnected 6 2 17 mode Function The conversion mode setting Format Attmode lt mode gt r 26 IN px FA IRANS Shenzhen Hi Link Electronic Co Ltd i il n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Parameters Table 6 10 mode setting Tcp protocol Udp protocol 6 2 18 uart Function serial configuration setting Format At uart lt baud gt data lt parity gt lt stop gt r parameters Baud Baud rate Data Data bits Parity Parity bit Stop length of stop bit 6 2 19 uartpacklen Function Serial framing length setting Format At uartpacklen lt uartpacklen gt r Parameters uartpacklen Serial framing length Unit bit Default value 64 6 2 20 uartpacktimeout Function Serial framing time setting Format At uartpacktimeout lt uartpacktimeout gt r Parameters uartpacktimeout Serial framing time uni ms Default value 10 6 2 21 escape Function 21 A TM ea ALS A RIAN Shenzhen Hi Link Electronic Co Ltd F D Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Serial exiting the Pass through enable Format Att escape lt escape gt r Parameter escape 0 close 1 enable 6 2 22 tcp auto Function TCP automatic reconnection Format Att tcep_auto lt tcp_auto gt r Parameter tcp auto 0 close I enable 6 2 23 save Function Submitted to serial converter configuration and restart the service
27. re the factory settings first If it is already in factory mode you can skip this step Power on the module with SV 350mA electric source wait about 30 seconds After starting Lower ES RST pin more than Trst release of ES RST feet the system will automatically restart After rebooting the system the module is already in Factory mode 3 2 Configurate network parameter Set the PC to static IP mode and then connect it with the module via Ethernet or wifi The IP address 1s set to 192 168 16 100 255 255 255 0 gateway 192 168 16 254 The wifi default ssid and the default password see this document open the browser http 192 168 16 254 enter the web configuration page default user name and password is admin admin Modify the network AH SL RI He RAL FA TRANS Shenzhen Hi Link Electronic Co Ltd Vi f i n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 parameters through the web Now the module s IP address is 192 168 16 254 Configuration details can be seen in 5 1 3 3 Configurate serial network parameter Opens the browser http 192 168 16 254 ser2net asp enter the serial to network web configuration page Configure the serial to network parameters as needed through a web page Configuration details can be seen in 5 2 4 Function Description The module can be divided into four major modes default mode serial to Ethernet serial to WIFI CLIENT and serial to WIFI AP 4 Serial to Ethernet HLK RM04 S
28. rough the serial port AT instruction Instruction format is as follows At command value r According to the different command module will return a different return value For example attremoteip 192 168 11 133 n set remote ip address as 192 168 11 133 For example at remoteip n Inquiry remote ip address At command is as follows 20 fed Li SL 3px FA TRANS Shenzhen Hi Link Electronic Co Ltd Vi f i n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 mes te _ 6 2 1 Net mode Function Network mode setting Format At netmode lt netmode gt r Parameters Table 6 3 network mode value meaning w 0 bere 21 82 IM RII RAL FA TRINNS Shenzhen Hi Link Electronic Co Ltd I n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 6 2 20 wifi conf Function Wireless parameter setting Format At wifi_conf lt ssid gt lt encrypt type password r Parameters ssid Network SSID Encrypt type Encryption mode Table 6 4 Encryption mode Open network Wep encryption open authentication method ww p OO O 6 2 3 Channel Function WiFi wireless channel select Format At Channel lt Channel gt Nr Parameter Channel 0 14 6 2 4 dhcpc Function Dhep client enable 22 82 IM RII RAL FA PRINS Shenzhen Hi Link Electronic Co Ltd I il n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 Format At dhcpe lt dhcpc gt
29. t 8080 r n at remotepro tcp r n at timeout 0 r n at mode server r n at uart 115200 8 n l rn at uartpacklen 64 r n at uartpacktimeout 10 r n at net commit 1 r n at reconn 1 r n n H Com send commands wifi ap Run and return at netmode 3 ok at wifi_conf Hi Link_ wpa2_aes 0000000000 ok at dhepd 1 ok at dhepd ip 192 168 16 100 192 168 16 200 255 255 255 0 192 168 16 254 ok at dhepd dns 192 168 16 254 8 8 8 8 ok at dhepd time 86400 ok at net ip 192 168 16 254 255 255 255 0 192 168 16 254 ok at net dns 192 168 16 254 8 8 8 8 ok at remoteip 192 168 11 245 ok at remoteport 8080 ok attremotepro tcp at timeout 0 ok at mode server attuart 115200 8 n 1 ok at uartpacklen 64 ok at uartpacktimeout 10 ok at net commit 1 6 3 7 Restore factory value Code char commands device default 34 om IN Ap AL TRANS Shenzhen Hi Link Electronic Co Ltd I il n Http www hlktech com Tel 0755 83575155 Fax 0755 83575189 at default 1 r n attreboot 1 r n IT H Com send commands device default Run and return at default 1 After 30s the modules start normally all configuration parameters change to the factory configuration 7 Serial configuration tools HLK RM04 CONFIG is a configuration tools that configurate the module through the serial port Tool interface is as follows 35 2 IN RITA RATA TRANS Shenzhen Hi Link Electronic Co Ltd I il n Http www hlktech com Tel 0755 83575

HLK-RM04 User Manual - Launchpad.cz

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