Characteristic Interface 2*4 pins of Interface: HDR254M-2X4 The range of baud rate: 1200~ 115200bps RTS / CTS Hardware flow control single 3.3V power supply Wireless summarize support IEEE802.11b/g wireless TLG10UA03 is the new third-generation embedded Uart-Wifi modules studied by standards support the range of frequency: CEC Huada Electronic Design Co., Ltd. 2.412~2.
Which is all based on ASCII format, it’s simple to use and pellucid. Support more perfect TCP/IP protocol tack, support DHCP protocol for dynamicassignation of IP address and DNS domain name parsing. Embed WEB server, and achieve the long-range parameters configur -ation through wireless network with IE browser. Support more prefect transmission performance,the maximum sending rate can reach to 11KB/s.
Contents 1 INTRODUCTION ............................................................................................................................................ 6 2 OVERVIEW ................................................................................................................... 错误！未定义书签。 2.1 TECHNICAL SPECIFICATION ........................................................................................ 错误！未定义书签。 2.2 HARDWARE INTRODUCTION..................................................
.3.7 5 4.4 DEFAULT SETTING ....................................................................................................... 错误！未定义书签。 4.5 TYPICAL APPLICATION EXAMPLES .............................................................................. 错误！未定义书签。 4.5.1 The networking of active serial device ............................................................. 错误！未定义书签。 4.5.2 The networking of passive serial device ........................................................... 错误！未定义书签。 4.5.
APPENDIX A FREQUENT QUESTIONS AND ANSWERS ............................................. 错误！未定义书签。 Q1: WHY CAN NOT THE MODULE SEARCH FOR THE SPECIFIED NETWORK? A: THE CHANNEL LIST USER SET DOESN’T CONTAIN THE CHANNEL WHICH THE SPECIFIED NETWORK WORK IN.错误！未定义书 Q2: WHY CAN NOT THE MODULE JOIN IN THE NETWORK? ...................................................
1 Introduction TLG10UA03 is the new third-generation embedded Uart-Wifi modules studied by CEC Huada Electronic Design Co., Ltd (here in after referred to as HED). Uart-Wif is an embedded module based on the Uart serial,according with the WiFi wireless WLAN standards, It accords with IEEE802.11 protocol stack and TCP / IP protocol stack，and it enables the data conversion between the user serial and the wireless network module.
support AT+ instruction set support a variety of parameters configuration methods: serial / WEB server / wireless configuration Application intelligent bus network, such as wireless credit card machine small financial payment network, such as wireless POS machine industrial equipment networking, such as wireless sensor Things
2 Quick Start Wizard 2.1 Preparation Hardware TLG10UA03 module serial adapter board serial cable Software UART-WIFI configuration management program serial debugging software,such as serial debugging assistant, serial master （ , ） and the like. TCPUDPDbg.exe TCP/UDP debugging software, such as TCP/UDP test tool（ ）and so on. 2.2 Setting parameters 1、 Run the UART-WIFI configuration management program.
Figure 3-1 connection between with serial adapter board and UART-WIFI module 3、 click "search modules", as shown below: Figure 3-2 Search modules successfully
4、 According to the wireless router (AP) that you connect to, you can modify the parameters of wireless settings, including network name, encryption, keys and the IP address of network settings. 5、 Modify the working mode settings, select the "enable auto-work mode" option and set the parameters according to what you want. 6、 After modifying parameters as shown below, click "submit " and select "manually reset later" in the pop-up dialog box. Figure3-3 Modify parameters of UART-WIFI module 2.
60000. 2、 Run serial debugging software, such as RealTerm.exe in this case. Modify parameters. Figure3-5 modify the parameters of ComMaster 3、 Repower the serial adapter plate(or press the reset button), and the TLG10UA03 module will reset and automatically connect to the network and TCP server. Then you can begin your transmission test between ComMaster and the TCP/UDP test tools.
3 Configuration management manual 3.1 Configuration through configuration management software 3.1.
figure5-1 serial connection sketch map 3.1.2.2 Management through wireless connection Note：Using this function needs to choose correct wireless adapter and install wireless driver correctly.
5、 Select scan channel from channel list. It will scan all channels from 1 to 14 ,if ‘auto’ is selected； 6、 Click ‘search module’，if channel is selected to ‘auto’，it will expend a long time to search，the completed result is shown as the following sketch map： Figure5-3 sketch map of wireless connection 3.1.3 Configuring parameter This section offers the function of fast querying/modifying configuration parameter of module for user.
figure5-4 configure parameters 3.1.3.1 Refresh parameter User can refresh the configuration parameter from wireless module and show in the display interface through clicking the ‘refresh parameter’button. 3.1.3.2 Submit modification User can click ‘submit modification’ button after modifying configuration parameter （including parameter in advanced setting）in the display interface to save the parameters into wireless module.
figure5-5 sketch map of submitting modification 3.1.3.3 Restore to factory setting User clicks ‘’ button to restore the configuration parameters of the wireless module into factory status. After restoring，the factory setting becomes effect until the module has been reset.
figure5-6 sketch map of restoring to factory setting 3.1.3.4 Import/export parameters User can save all configuration parameters in display interface to the specified configuration file through clicking the ‘export parameters’ button, and apply all parameter which are saved in configuration file through clicking ‘import parameter’ button.
figure5-7 sketch map of Importing parameters 3.1.3.5 Group modification Group modificatio will be activated when configuration hypervisor has searched for more than one wireless module. If user selects the function， the modified parameters will be applied to all of the wireless modules automatically through clicking ‘modify all’. This function can predigest operation steps and enhance work efficiency when a lot of modules need to be restored to the default configuration. 3.1.
figure5-8 function test page 3.1.4.1 Network scanning User can click ‘scan’ button to scan network as the following sketch map. Scan result will show in the following display frame，such as network type、encryption、network MAC、 channel、signal strongth etc.
figure5-9 network scanning 3.1.4.2 Join/Disconnect network User can click the ‘’ button to join or disconnect the wireless network as the following sketch map, the result will show in the following display frame.
figure5-10 join/disconnect network 3.1.4.3 Query network status User can click the ‘state’ button to query network connection status as following sketch map, the result will show in the following display frame.
figure5-11 query network status 3.1.4.4 Create socket User can click ‘create’ button to create socket as the following sketch map. Click the ‘Yes’ button after hasing configured each parameter.It will return a socket number after creating successfully.
figure5-13 interface of the result of creating socket 3.1.4.5 close socket User can delete the socket connection through clicking ‘close’ button and inputing the socket number which is expected to close. 3.1.4.6 query socket status User can query socket status through clicking ‘query’ button and inputing the socket number which is wanted, the state of socket will return in the display frame after clicking ‘yes’ button.
figure5-14 socket status querying Description, 1、 As shown above, the querying results return from two sockets are different. Because the second socket type is TCP server, which is in monitor state after creating successfully, its result does not only contain itself state，but also includes the connection information of Clients which are connecting to the server(these sockets are created by system automatically)，as socket3 and socket4 shown in sketch map. 3.1.4.
figure5-15 send data through socket 3.1.4.8 Socket receiving User can receive data through socket by clicking ‘receive’ button and inputing socket number（the socket of TCP server can’t be used to send or receive data directly，what is input should be the socket number of the conection between clients and the server）and data size that expected to receive in pop-up dialog box，the data will show in the receive frame after clicking ‘receive’ button shown as figure5-18.
figure5-16 query the receiver buffer figure5-17 socket receiving
3.1.5 System information User can query MAC address、hardware version information and firmware version information of the module in this section, the following sketch map is the show. figure5-18 system information 3.1.6 Firmware upgrade This function will be activate when the module has connected to the wireless network.
figure5-19 firmware upgrade 3.
3.2.
3.2.2 Firmware upgrade on line The product supports firmware upgrade online through web page, it’s shown as following sketch map, figure5-21 online upgrade of firmware 3.3 Configuration through super terminal program User can ignore the section if only using the wireless module in auto-work mode.
figure5-22 the configuration of super terminal 2、 If the wireless module has started configuration mode（see the 4.2.1 section）or the work mode is set to command mode，please jump to step 5 directly，otherwise，it needs to make the module exiting the transparent transmission mode according to following approachs at first（refer to section 4.2.2.4）； 3、 Open a notepad to edit escape character string（the default escape character is‘+’ ） and save.
figure5-23 instruction test
1 This device must not be co-located or operating in conjunction with any other antenna or transmitter NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT. Federal Communications Commission (FCC) Requirements, Part 15 This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC Rules.
MPE Statement (Safety Information) Your device contains a low power transmitter. When device is transmitted it sends out Radio Frequency (RF) signal. 3 Safety Information In order to maintain compliance with the FCC RF exposure guidelines, this equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Use only with supplied antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations.
