Device Configurations ........................11 Configurations ........................11 2.1.1 Preparation ......................11 2.1.2 Configuring LED-328 ................... 11 2.1.2.1 Add Terminal to the User via WEBLED .............. 12 2.1.2.2 Add Terminal to the User via Configuration Software ......... 14 Configuration Parameters....................17 Restore to default ......................
Typical Usecases 1.1 Brief Introduction LED-328 is a creative GPRS screen control card produced after LED-528 by eTung. It is a product for wireless LED information publishing that has more reasonable cost control, and is more reliable and easy to use as well. It has smaller size, and can be installed in small LED screens.
EtungTech LED-328 User Manual Figure 1-3: 9-pin and 9-hole direct serial line Figure 1-4: TTL converter 1.4 Dimensions Figure 1-5: LED-328 dimension...
1.5 Working Mechanism Figure 1-6: LED-328 working mechanism LED-328 is directly attached to LED display with 08 pin or 12 pin interface. And it connects eTung's WEBLED server (customer can build its own server based on requirement) in the internet via GPRS wireless network. In order to...
1.6.3 Serial Port Definition Type RS-232 Definition RXD(out) TXD(in) Table 1-2: LED-328 serial port pin definition Attention: LED-328 TTL-to-RS232 serial port is used only to configure or update the model, and it cannot be used to connect PC and publish information.
Support program copy, save and load Built-in 16 and 32 lattice character set in Chinese and English Information can be sent to LED-328 via point to point, point to multipoint, multipoint to point and multipoint to multipoint ...
EtungTech LED-328 User Manual 1.8 Typical Usecases Figure 1-7: Publish general information Figure 1-8: Publish special information with LED-328 customized software package...
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EtungTech LED-328 User Manual Figure 1-9: Publish taxi information via I/O interface...
2.1 Configurations 2.1.1 Preparation TTL to RS-232 converter Serial line used to connect LED-328 with PC or user devices GSM Antenna +5V Power Adapter one SIM card, either from China Mobile or China Unicom, that applies GPRS and can access internet directly via NET 2.1.2 Configuring LED-328...
Register username, account and password. Figure 2-2: Register username After registration, contact eTung technical support by phone call (4008-909-611) to open the account. After that there are two ways to add the device to the user registered before.
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EtungTech LED-328 User Manual Figure 2-3: Login WEBLED Find the terminal in the webpage via IMEI number, tick it, and then click “My Terminal” on the lower-left side to add the terminal to the user; Figure 2-4: Add terminal ...
LED-328 User Manual Figure 2-5: Add terminal complete 2.1.2.2 Add Terminal to the User via Configuration Software Connect TTL converter with the TTL interface on LED-328, and connect the converter with PC via 9-pin 9-hole serial line. Find LED-328 dedicated...
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EtungTech LED-328 User Manual Figure 2-6: Setting serial port Click "Start Config" based on the prompt, and power on LED-328 quickly within 30 seconds; when the information about LED-328 model appears, press Enter. Figure 2-7: Press Enter to go to configuration menu ...
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EtungTech LED-328 User Manual Figure 2-8: Configure username Press Enter to use the default value for all the other items, until configuration is complete. Figure 2-9: Configuration complete...
The first two items in the configuration menu have default server domain da.wuxianled.com and port 8888. They are the public server address and port provided by eTung. If the user builds its own server, then configure its own server address and port accordingly.
Table 2-1: Details of configuration parameters 2.3 Restore to default According to the description of "Configuring LED-328", after entering LED-328 configuration interface, the first item is "RESTORE THE DEFAULT SETTINGS" option, input "Y" and press Enter, then the configuration will be restored to default.
2.4 Firmware Update Ask eTung for firmware software. According to the description of "Configuring LED-328", connect LED-328 with PC via TTL converter and 9-pin 9-hole serial line, run LED-328 configuration executable, and set the serial port used to update LED-328.
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EtungTech LED-328 User Manual Figure 2-12: Select file to update Click "Start Update", then power on the device quickly within 30 seconds. Figure 2-13: Firmware Update After update is complete the device will reboot automatically, then in the user interface a prompt "Update finished" will appear.
Figure 2-14: Update complete 2.5 Remote Configurations SMS or AT commands can be used on LED-328 to remotely modify the IP address and port of the data center. Details are described below one by one: Use SMS to remotely modify IP address and port within LED-328.
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After that click button "Send", if all operations are correct, in the list of "CMD Response" at the right part, an "OK" will appear. Then LED-328 will be offline from this mServer, and connect to the new data center and port.
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EtungTech LED-328 User Manual Other AT commands used on LED-328: AT+SMSPING= PHONE_NUM ASK DTU to send an SMS to PHONE_NUM, with contents as DTU's IMEI. For example: AT+SMSPING=13651078461 AT+SMSZHUANFA=txt,info_src,dest Ask DTU to send an SMS with content "txt"( characters in English and digits only) to info_src, then forward the reply to dest.
EtungTech LED-328 User Manual Appendix: Usecase of WEBLED Publishing Program Step 1: Configure LED-328 Refer the description in chapter 2.1 "Configurations". Step 2: Login WEBLED Login website http://da.wuxianled.com with the username that has been registered and open. Figure Appendix 1-1: Login Combo terminal WEBLED Step 3: Set Display Parameters Select the terminal.
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EtungTech LED-328 User Manual Figure Appendix 1-3: Click "Configure Display Parameters" In the popup dialog click "New Template", then input the horizontal and vertical pixels, click "Save Template" and then "OK" to save the settings. Figure Appendix 1-4: Create template...
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EtungTech LED-328 User Manual Figure Appendix 1-6: Click OK to save settings Step 4: Configure Driver In "Terminal Control" select “Set control card driver ". Figure Appendix 1-7: Select "Set control card driver" Ask scan mode from the display vendor.
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EtungTech LED-328 User Manual Figure Appendix 1-8: Select scan mode Click "Tasks", and check if the configurations have been sent successfully. Figure Appendix 1-9: Check sending status Step 5: Edit Program Under tab "Programs", click "New" to create a new program.
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EtungTech LED-328 User Manual Figure Appendix 1-10: Click "New" program Set program size, height and width must match the screen size. Figure Appendix 1-11: Set program size Add one row of text, set size used on the screen, and font used to display...
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EtungTech LED-328 User Manual Figure Appendix 1-12: Set Text size Step 6: Publish Program Click "Publish New" under tab "Publish Information" to create a new publish task. Figure Appendix 1-13: Create new publish task Fill in "Task Description", select the program to be published, and click...
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EtungTech LED-328 User Manual Figure Appendix 1-14: Add task description Select the terminal to publish the program, click "Next Step", and then click "Confirm Publish" to publish the program. Figure Appendix 1-15: Select terminal to publish program Figure Appendix 1-16: Publish the program Step 7: Check if the Program has been Published Check if the program has been sent successfully under tab "Publish...
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