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High-Flying

HF-LPB100 Low Power WiFi Module User Manual

Shanghai High-Flying Electronics Technology Co., Ltd

www.hi-flying.com

- 1 -

HF-LPB100

Low Power WiFi Module User Manual

V 1.3

Overview of Characteristic

 Support IEEE802.11b/g/n Wireless Standards

 Based on Self-developed High Cost Effective MCU

 Ultra-Low-Power for Battery Applications with Excellent Power Save Scheme

 Support UART/SPI/PWM/GPIO Data Communication Interface

 Support Work As STA/AP/AP+STA Mode

 Support Smart Link Function (APP program provide)

 Support Wireless and Remote Firmware Upgrade Function

 Support WPS Function

 Support Multi-TCP Link (5 Channel) Apllication

 Support Soft Key Power Control

 Support Internal/External Antenna Option

 Single +3.3V Power Supply

 Smallest Size: 23.1mm x 32.8mm x2.7mm

 FCC/CE Certificated

Summary of content (75 pages)

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HF-LPB100 Low Power WiFi Module User Manual HF-LPB100 Low Power WiFi Module User Manual V 1.3 g Overview of Characteristic Support IEEE802.
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HF-LPB100 Low Power WiFi Module User Manual TABLE OF CONTENTS LIST OF FIGURES ............................................................................................................................. 6 LIST OF TABLES ............................................................................................................................... 7 HISTORY............................................................................................................................................
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HF-LPB100 Low Power WiFi Module User Manual 3.1.6. Other Setting Page....................................................................................................... 31 3.1.7. Account Management Page ......................................................................................... 31 3.1.8. Upgrade Software Page ............................................................................................... 32 3.1.9. Restart Page .........................................................
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HF-LPB100 Low Power WiFi Module User Manual AT+ MAXSK.......................................................................................................... 47 4.2.2.25. AT+ TCPLK........................................................................................................... 47 4.2.2.26. AT+ TCPTO .......................................................................................................... 48 4.2.2.27. AT+TCPDIS ...............................................................
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HF-LPB100 Low Power WiFi Module User Manual 4.2.2.67. 5. AT+TXPWR .......................................................................................................... 60 PACKAGE INFORMATION ................................................................................................... 61 5.1. Recommended Reflow Profile .......................................................................................... 61 5.2. Device Handling Instruction (Module IC SMT Preparation)......................
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HF-LPB100 Low Power WiFi Module User Manual LIST OF FIGURES HF-LPB100 View ............................................................................................................. 11 Figure 2. HF-LPB100 Pins Map ...................................................................................................... 11 Figure 3. HF-LPB100 Mechanical Dimension.................................................................................. 14 Figure 4. HF-LPB100 PCB Symbol Size ....................
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HF-LPB100 Low Power WiFi Module User Manual LIST OF TABLES Table 1 HF-LPB100 Module Technical Specifications .................................................................... 10 Table 2 HF-LPB100 Pins Definition ............................................................................................... 11 Table 3 HF-LPB100 External Antenna Parameters ........................................................................ 15 HF-LPB100 Evaluation Kit Interface Description .......................
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HF-LPB100 Low Power WiFi Module User Manual HISTORY Ed. V1.0 08-01-2013 First Version. Ed. V1.1 09-10-2013 Update AT command. Ed. V1.2 10-10-2013 Update AT command. Update PWM/GPIO function. Add HTTP protocol demo. Add auto-frame function. Ed. V1.3 10-18-2013 Update module view, add nReload Pin wireless upgrade and config description, H ig h- Fl yi n g add nLink Pin wireless upgrade indication description. Shanghai High-Flying Electronics Technology Co., Ltd www.hi-flying.
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HF-LPB100 Low Power WiFi Module User Manual 1. PRODUCT OVERVIEW 1.1. General Description The HF-LPB100 is a fully self-contained small form-factor, single stream, 802.11b/g/n Wi-Fi module, which provide a wireless interface to any equipment with a Serial/SPI/USB interface for data transfer.
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HF-LPB100 Low Power WiFi Module User Manual 1.1.2 Device Paremeters Table 1 Wireless Parameters Item Parameters Certification Wireless standard Frequency range FCC/CE 802.11 b/g/n 2.412GHz-2.484GHz 802.11b: +16 +/-2dBm (@11Mbps) 802.11g: +14 +/-2dBm (@54Mbps) 802.11n: +13 +/-2dBm (@HT20, MCS7) 802.11b: -93 dBm (@11Mbps ,CCK) 802.11g: -85 dBm (@54Mbps, OFDM) 802.11n: -82 dBm (@HT20, MCS7) External:I-PEX Connector Internal:On-board PCB antenna UART SPI, PWM, GPIO 2.8~3.
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HF-LPB100 Low Power WiFi Module User Manual 1.2. Hardware Introduction Pins Definition ig h- Fl yi n 1.2.1. HF-LPB100 View g Figure 1. H Figure 2. Table 2 HF-LPB100 Pins Map HF-LPB100 Pins Definition Pin Describtion Net Name Comments GND Signal Type Power 1,17,32,48 Ground 2 Debug Pin SWCLK I, PD Debug functional pin, No connect if not use. 3 NC 4 NC 5 Debug Pin SWD I/O,PU Shanghai High-Flying Electronics Technology Co., Ltd www.hi-flying.
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HF-LPB100 Low Power WiFi Module User Manual 6 N.C No connect 7 GPIO Sleep_RQ I.PU GPIO7, No connect if not use. 8 GPIO Sleep_ON O GPIO8, No connect if not use. 9 +3.3V Power DVDD Power 10 N.C No connect 11 PWM/GPIO PWM_1 I/O GPIO11, No connect if not use. 12 PWM/GPIO PWM_2 I/O GPIO12, No connect if not use. 13 GPIO GPIO13 I/O GPIO13, No connect if not use. N.C 15 WPS/GPIO 16 No connect GPIO15 I/O N.C 18 PWM/GPIO No connect PWM_3 I/O N.
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HF-LPB100 Low Power WiFi Module User Manual 47 Module Reset EXT_RESETn I,PU “Low” effective reset input. nReload Pin (Button) function： 1. When this pin is set to “low” during module boot up, the module will enter wireless firmware and config upgrade mode. This mode is used for customer manufacture. (High-Flying will provide software tools for customer batch configuration and upgrade firmware during mass production) 2.
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HF-LPB100 Low Power WiFi Module User Manual 1.2.3. Mechanical Size Figure 3. yi n g HF-LPB100 modules physical size （Unit: mm） as follows: HF-LPB100 Mechanical Dimension H ig h- Fl HF-LPB100 Module PCB symbol size (mm) as follows: 1.2.4. Figure 4. HF-LPB100 PCB Symbol Size On-board Chip Antenna HF-LPB100 module support internal on-board chip antenna option.
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HF-LPB100 Low Power WiFi Module User Manual  Antenna can’t be shieldedby any meal enclosure; All cover, include plastic, shall away from Suggested Module Placement Region yi n Figure 5. g antenna at least 10mm; High-Flying suggest HF-LPB100 module better locate in following region at customer board, which to reduce the effect to antenna and wireless signal, and better consult High-Flying technical people when you structure your module placement and PCB layout. 1.2.5.
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HF-LPB100 Evaluation Kit Fl Figure 6. yi n g HF-LPB100 Low Power WiFi Module User Manual Notes: User need download USB - UART port driver from High-Flying web or contact with technical support people for more detail. h- The external interface description for evaluation kit as follows: Table 4 Name Description COM1 Main data/command RS-232 interface RS485 Main data/command RS-485 interface JTAG JTAG data debug interface (Not for user use) USB2TTL UART to USB debug interface.
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HF-LPB100 Low Power WiFi Module User Manual nLink nReady Sleep_ON Button nReset nReload WPS Sleep_RQ 1.2.7. Order Information 3.3V Power Indicator nLink -WiFi LINK Indicator See 1.2.
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HF-LPB100 Low Power WiFi Module User Manual 1.3. Typical Application Hardware Typical Application Fl yi n g 1.3.1. Notes: HF-LPB100 Hardware Typical Application h- Figure 8. nReset- Module hardware reset signal. Input. Logics “0” effective. There is pull-up resister internal and no external pull-up required. When module power up or some issue happened, MCU need assert nRST signal “0” at least 10ms, then set” 1” to keep module fully ig reset. nLink- Module WIFI connection status indication.
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HF-LPB100 Low Power WiFi Module User Manual (This pin is recommend to connect to button, is used to enter wireless upgrade mode) User can de-assert nReload signal “0” more than 3s through button or MCU pin, then release, module will restore to factory default configuration and re-start boot up process.. If nReload function not required, can leave this pin open. Sleep_RQ- Module Pin Sleep Control. Input.
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HF-LPB100 Low Power WiFi Module User Manual 2. FUNCTIONAL DESCRIPTION 2.1. Wireless Networking HF-LPB100 module can be configured as both wireless STA and AP base on network type. Logically there are two interfaces in HF-LPB100. One is for STA, and another is for AP. When HF-LPB100 works as AP, other STA equipments are able to connect to wireless LAN via HF-LPB100 module. Wireless Networking with HF-LPB100 is very flexible.
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yi n g HF-LPB100 Low Power WiFi Module User Manual Figure 10. HF-A11 AP+STA Network Structure When module enables AP+STA function, Module’s STA interface can connect with router and connect to TCP server in the network.
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HF-LPB100 Low Power WiFi Module User Manual  TCP/UDP Linking Parameters  Protocol Type  Link Type（Server or Client）  Target Port ID Number  Target Port IP Address Serial Port Parameters  Baud Rate  Data Bit  Parity (Check) Bit  Stop Bit  Hardware Flow Control g  2.3.1. yi n 2.3. UART Frame Scheme UART Free-Frame HF-LPB100 support UART free-frame function. If user select open this function, module will check the intervals between any two bytes when reciving UART data.
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HF-LPB100 Low Power WiFi Module User Manual 2.4. Encryption Encryption is a method of scrambling a message that makes it unreadable to unwanted parties, adding a degree of secure communications. There are different protocols for providing encryption, and  WEP  WPA-PSK/TKIP  WPA-PSK/AES  WPA2-PSK/TKIP  WPA2-PSK/AES g the HF-LPB100 module supports following: 2.5.
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HF-LPB100 Low Power WiFi Module User Manual 2.6. Parameters Configuration HF-LPB100 module supports two methods to configuration parameters: Web Accessing and AT+instruction set. Web accessing means users can configure parameters through Web browser. When HF-LPB100 module connected to wireless network, parameters configuration is done on a PC connected to the same wireless network. AT+instruction set configuration means user configure parameters through serial interface command.
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HF-LPB100 Low Power WiFi Module User Manual General “config.txt” file format as following example: [URL]=”http://10.10.100.100:80/lpb.bin” [WEB]="http://10.10.100.100:80/web.bin" [NVR]="http://10.10.100.100:80/nvram.dat" [CFG]= "http://10.10.100.100:80/cfg.bin" [URL]= the URL address of Application.
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HF-LPB100 Low Power WiFi Module User Manual 2.9. SOCKET B Function Fl yi n g HF-LPB100 support double socket communication, the socket B function is disabled by default. After the module is started, send command “AT+SOCKB” to set the connection parameter, send command “AT+TCPDISB=on” to try to connect with TCP server, the module will stop connecting after three failures. Send command “AT+TCPDISB=on” to make connection. Send command “AT+TCPDISB=off” to close connection.
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g HF-LPB100 Low Power WiFi Module User Manual H ig h- Fl yi n Figure 12. Multi-TCP Link Data Transmition Structure Shanghai High-Flying Electronics Technology Co., Ltd www.hi-flying.
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HF-LPB100 Low Power WiFi Module User Manual 3. OPERATION GUIDELINE 3.1. Configuration via Web Accessing When first use HF-LPB100 modules, user may need some configuration. User can connect to HFLPB100 module’s wireless interface with following default setting information and configure the module through laptop. Parameters SSID IP Address Subnet Mask Admin Admin User Name Password 3.1.1. Default Setting HF-LPB100 10.10.100.254 255.255.255.
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yi n g HF-LPB100 Low Power WiFi Module User Manual Figure 14. System Web Page 3.1.3. Work Mode Page HF-LPB100 module can works at AP mode to simplify user’s configuration, can also works at STA to connect remote server through AP router. Also, it can configure at AP+STA mode which provide very H ig h- Fl flexible application for customers. 3.1.4. Figure 15.
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yi n g HF-LPB100 Low Power WiFi Module User Manual Figure 16. STA Setting Page 3.1.5. AP Setting Page When user select module works at AP and AP+STA mode, then need setting this page and provide Fl wireless and network parameters. Most of the system support DHCP to achieve IP address, so we H ig h- suggest to “Enable” DHCP server in most applications. Figure 17. AP Setting Page Shanghai High-Flying Electronics Technology Co., Ltd www.hi-flying.
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HF-LPB100 Low Power WiFi Module User Manual 3.1.6. Other Setting Page HF-LPB100 usually works at data transparent transmission mode. At this mode, the user device which connected with HF-LPB100 will connect and communicate with remote PC or server. At this page, yi n g user need setting serial port communication parameters and defines TCP related protocal parameters. 3.1.7. Fl Figure 18. Other Setting Page Account Management Page H ig h- This page set web server’s user name and password.
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HF-LPB100 Low Power WiFi Module User Manual 3.1.8. Upgrade Software Page yi n g User can upgrade new software (firmware) version through Wi-Fi. 3.1.9. Restart Page Fl Figure 20. Upgrade SW page Most of the settting and configuration can only effective after system restart. User shall restart after H ig h- finish all setting. Figure 21. Restart Page 3.1.10. Restore Page After module restore factory default setting, all user configuration profile will lose.
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HF-LPB100 Low Power WiFi Module User Manual User can access http://10.10.100.254 to set again, and user name and password is “admin”. HF- yi n g LPB100 will restore to AP mode for factory default setting. Figure 22. Restore Page 3.2.1. Fl 3.2. HF-LPB100 Usage Introduction Software Debug Tools High-Flying use two common software tools debugging and applying HF-LPB100 module. (User can also select other tools used to debug serial port).  3.2.2.
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HF-LPB100 Low Power WiFi Module User Manual Figure 24. AP Interface Debug Connection 3.2.4. Default Parameter Setting Default SSID: HF-LPB100;  Deault security mode: open,none;  User UART parameter setting:115200,8,1,None;  Default network parameter setting:TCP,Server,8899,10.10.100.254;  Module IP address: dhcp,0.0.0.0,0.0.0.0,0.0.0.0; Module Debug g  yi n 3.2.3.
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HF-LPB100 Low Power WiFi Module User Manual “TCPUDPDbg” Tools Setting yi n Figure 27. g Then setting the TCP/UDP connection parameters. Default as following: h- Fl Then, click “Create” button to create a connection. Figure 28. “TCPUDPDbg” Tools Connection ig Now, in transparent transmission mode, data can be transferred from “CommTools” program to “TCPUDPDbg” program, or in reverse. You can see data in receiver side will keep same as in sender side. H 3.3. Typical Application Examples 3.3.1.
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HF-LPB100 Low Power WiFi Module User Manual For this wireless control application, HF-LPB100 works as Ad-Hoc mode. Module’s serial port connects to user device. So, control agent (Smart phone for this example) can manage and control the user device through the wireless connection with HF-LPB100 module. Remote Management Application yi n g 3.3.2. Figure 30. Remote Management Application For this remote management application, HF-LPB100 works as STA mode and connects to Internet through wireless AP.
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HF-LPB100 Low Power WiFi Module User Manual 4. AT+INSTRUCTION INTRODUCTION 4.1. Configuration Mode When HF-LPB100 power up, it will default works as transparent transmission mode, then user can switch to configuration mode by serial port command. HF-LPB100 UART default parameters setting as yi n g below figure, Figure 32. HF-LPB100 Default UART Port Parameters In configuration mode, user can setting the module through AT+ instruction set, which cover all web page setting function. 4.1.1.
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HF-LPB100 Low Power WiFi Module User Manual 4.2. AT+ Instruction Set Overview User can input AT+ Instruction through hyper terminal or other serial debug terminal, also can program the AT+ Instruction to script. User can also input “AT+H” to list all AT+ Instruction and description to Fl yi n g start. 4.2.1. h- Figure 34. ”AT+H” Instruction for Help Instruction Syntax Format AT+Instruction protocol is based on the instruction of ASCII command style, the description of syntax format as follow.
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HF-LPB100 Low Power WiFi Module User Manual Notes: When input AT+Instruction, “AT+” character will display capital letter automatic and other parts will not change as you input.
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HF-LPB100 Low Power WiFi Module User Manual H ig h- Fl yi n g CFGFR Batch Read Factory Default Configure Parameters CFGTF Copy User Parameters to Factory Default Parameters UART Instruction Set UART Set/Query serial port parameters UARTFT Open/Close UART auto-frame function UARTFT Set/Query UART auto-frame trigger time UARTFL Set/Query UART auto-frame trigger length UARTTE Set/Query UART free-frame triggerf time between two bytes Command Mode Set SEND Send Data at Command Mode RECV Receive Data at Co
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HF-LPB100 Low Power WiFi Module User Manual 4.2.2.1.
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HF-LPB100 Low Power WiFi Module User Manual AT+ENTM +ok< LF >< LF > When operate this command, module switch from configuration mode to transparent transmission mode. 4.2.2.4. AT+TMODE  Function: Set/Query module data transfer mode.  Format:  Query Operation +ok=< LF >< LF >  Set Operation +ok< LF >< LF > Parameters:  tmode: data transfer mode, include:  throughput  cmd  pwm 4.2.2.5.
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HF-LPB100 Low Power WiFi Module User Manual AT+ RELD +ok=rebooting…< LF >< LF > When operate this command, module will restore to factory default setting and reboot. 4.2.2.8. AT+FCLR  Function: Erase factory setting;  Format:  Query Operation AT+FCLR g +ok=< LF >< LF >  Function: Re-start module;  Format: AT+ Z 4.2.2.10. AT+H  Function: Help;  Format: Query Operation AT+H Fl  yi n 4.2.2.9.
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HF-LPB100 Low Power WiFi Module User Manual 4.2.2.13. AT+CFGFR  Function: Batch Read Factory Default Configure Parameters;  Format:  Query Operation AT+CFGFR +ok=< LF >< LF >  Parameters:  config: the first two bytes means the length of configuration parameters; 4.2.2.14.
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HF-LPB100 Low Power WiFi Module User Manual 4.2.2.16. AT+ UARTF  Function: Open/Close UART auto-frame function;  Format:  Query Operation AT+ UARTF +ok=< LF >< LF >  Set Operation AT+ UARTF= +ok< LF >< LF >  para:  disable - Close auto-frame function;  enable - Open auto-frame function; 4.2.2.17.
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HF-LPB100 Low Power WiFi Module User Manual +ok=< LF >< LF >  Set Operation AT+ UARTTE= +ok< LF >< LF >  Parameters:  mode:  fast: free-frame trigger time between two bytes is 10ms;  normal: free-frame trigger time between two bytes is 50ms;   Function: Send Data at Command Mode. Format: +ok< LF >< LF >  Parameters:  yi n AT+SEND= g 4.2.2.20. AT+ SEND data_lenth: Lenth of send data.
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HF-LPB100 Low Power WiFi Module User Manual  Format:  Query Operation AT+NETP +ok=< LF >< LF >  Set Operation AT+NETP= +ok< LF >< LF > Parameters:  protocol:  TCP  UDP g  CS: Network mode:  SERVER  CLIENT yi n   Port: protocol port ID: Decimal digit and less than 65535  IP: Server’s IP address when module set as client If set as UDP SERVER, the module will save the IP address and port of the latest UDP packe
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HF-LPB100 Low Power WiFi Module User Manual  on: TCP link setup;  off: TCP link not setup; 4.2.2.26. AT+ TCPTO  Function: Set/Query TCP timeout;  Format:  Query Operation AT+ TCPTO +ok=< LF >< LF >  Set Operation g AT+ TCPTO= +ok< LF >< LF > Parameters:  time: TCP timeout time.  <= 600, (600s);  >=0, (0 means no timeout);  Default, 300s; 4.2.2.27.
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HF-LPB100 Low Power WiFi Module User Manual +ok< LF >< LF >  Parameters:  Protocol: Protocol type:  TCP: Only for TCP Client  UDP  Port: Protocol Port in decimal, less than 65535  IP: Destination IP address, domain name is support  Function: Open/Close TCP_B connection  Format:  Query Operation AT+TCPDISB  Set Operation AT+ TCPDISB = +ok< LF >< LF >  Parameters: yi n +ok=< LF >< LF > g 4.2.2.29.
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HF-LPB100 Low Power WiFi Module User Manual +ok=< LF >< LF >  Parameters:  sta.: TCP_B connection status  on: TCP connected  off: TCP disconnected 4.2.2.32. AT+SNDB  Function: Send datas to SOCKB at Command Mode  Format: AT+SNDB=  g +ok< LF >< LF > Parameters:  data_lenth: Lenth of send data. Range: 0~1000 Byte yi n The UART port will wait 3 seconds for input after this command is sent OK. The data received from UART port is sent to socket.
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HF-LPB100 Low Power WiFi Module User Manual +ok=< LF >< LF >  Set Operation AT+ WSKEY=< auth,encry,key> +ok< LF >< LF > Parameters:   auth: Authentication mode  OPEN  SHARED  WPAPSK  WPA2PSK encry:Encryption algorithm  NONE: When “auth=OPEN”, effective  WEP: When “auth=OPEN” or “SHARED”, effective  TKIP: When ”auth= WPAPSK” or “WPA2PSK”, effective  AES: When “auth= WPAPSK” “WPA2PSK”, effective key: password, ASCII code, shall less than 64
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HF-LPB100 Low Power WiFi Module User Manual  Parameters:  code: security code   8888 (default value) Mac_address: STA MAC address, such as ACCF23FF1234 4.2.2.38. AT+ WSLK  Function: Query STA WiFi link status  Format:  Query Operation +ok=< LF >< LF > Parameters:  ret  ”Disconnected”, if no WiFi connection;  ”AP’ SSID（AP’s MAC” ）, if WiFi connection available;  ”RF Off”, if WiFi OFF; 4.2.2.39.
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HF-LPB100 Low Power WiFi Module User Manual +ok< LF >< LF >  Parameters:  address: STA’s DNS server address; Effective right away. 4.2.2.42. AT+ LANN  Function: Set/Query AP’s network parameters;  Format:  Query Operation AT+LANN  Set Operation AT+ LANN=< ipaddress,mask>  Parameters: yi n +ok< LF >< LF >  ipaddress: AP’s IP address;  mask: AP’s net mask; 4.2.2.43.
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HF-LPB100 Low Power WiFi Module User Manual AT+ WAKEY=< auth,encry,key> +ok< LF >< LF > Parameters:    auth: include  OPEN  WPA2PSK Encry: include  NONE: When “auth=OPEN” available;  AES: When “auth=WPA2PSK” available; key: security code, ASCII code, smaller than 64bit and bigger than 8 bit; 4.2.2.45.
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HF-LPB100 Low Power WiFi Module User Manual AT+ WADMN = +ok< LF >< LF >  Parameters:  Domain_name: Webpage domain name (within 20 characters, can’t all numbers). 4.2.2.48. AT+PLANG  Function: Set/ Query webpage language option;  Format:  Query Operation +ok= < LF >< LF >  Set Operation +ok< LF >< LF >  Parameters:  yi n AT+ PLANG= language: webpage’s language  CN: Chinese Version (Default);  EN: English Version; 4.
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HF-LPB100 Low Power WiFi Module User Manual  filename: the upgrade configure file name (within 20 characters). 4.2.2.51. AT+UPWEB  Function: Remote webpage upgrade  Format:  Query Operation AT+UPWEB +ok=< LF >< LF >  Parameters:  log: Some status print log from remote upgrade. on the setting of UPURL, UPFILE command contents; yi n 4.2.2.52.
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HF-LPB100 Low Power WiFi Module User Manual Note: After execute this command, the HF-LPB100 will automatic start upgrade Application, Webpage, factory setting base on the setting of UPURL, UPFILE command contents; 4.2.2.55. AT+LOGSW  Function: Open/Close remote upgrade logfile  Format:  Query Operation AT+LOGSW +ok=< LF >< LF >  Set Operation g AT+LOGSW= +ok< LF >< LF > Parameters:  status:  yi n  on: Open.
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HF-LPB100 Low Power WiFi Module User Manual  Query Operation AT+ WEBU +ok= < LF >< LF >  Set Operation AT+ WEBU= +ok< LF >< LF >  Parameters:  username: User Name, within 15 characters, not support empty.  password: password, within 15 characters, support empty. g 4.2.2.59.
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HF-LPB100 Low Power WiFi Module User Manual +ok=< LF >< LF >  Set Operation AT+ NTPEN= +ok< LF >< LF >  Parameters:  status：status of time calibration  on：Enable time calibration  off：Disable time calibration  Function: Query network time  Format: Query Operation AT+ NTPTM yi n  g 4.2.2.62.
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HF-LPB100 Low Power WiFi Module User Manual  Format:  Query Operation AT+ ASWD +ok= < LF >< LF >  Set Operation AT+ ASWD= < LF >< LF >  Parameters:  aswd: WiFi Configuration Password (within 20 characters).  Function: Set Wi-Fi Auto Switch Function  Format: Query Operation AT+ MDCH yi n  g 4.2.2.66.
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HF-LPB100 Low Power WiFi Module User Manual 5. PACKAGE INFORMATION yi n g 5.1. Recommended Reflow Profile Figure 35. Reflow Soldering Profile Table 11 Reflow Soldering Parameter Item Temperature (Degree) 1 Reflow Time 2 Peak-Temp Time(Sec) Fl NO. Time of above 220 35~55 sec 260 max Note: 1. Recommend to supply N2 for reflow oven. h- 2. N2 atmosphere during reflow (O2<300ppm) 5.2.
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HF-LPB100 Low Power WiFi Module User Manual 5.3. Shipping Information TRAY BOX Size: 422*247*72 mm (inside) g Size: 420*245*34 mm Fl Size: 440*260*320 mm (inside) yi n CARTON Note: h- Figure 36. Shipping Information 1 tray = 5*20pcs = 100 pcs 1 box = 2 trays = 2 * 100 pcs = 200pcs H ig 1 carton = 4 boxes = 4 * 200 pcs = 800pcs Shanghai High-Flying Electronics Technology Co., Ltd www.hi-flying.
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HF-LPB100 Low Power WiFi Module User Manual H ig h- Fl yi n g APPENDIX A: HW REFERENCE DESIGN Detailed HF-LPB100 Evluation Board design source files, pls access High-Flying web download page or contact with High-Flying technical support people to acquire. Shanghai High-Flying Electronics Technology Co., Ltd www.hi-flying.
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HF-LPB100 Low Power WiFi Module User Manual APPENDIX B: CONTROL GPIO/PWM FUNCTION WITH NETWORK COMMANDS Send command data to control module’s GPIO, PWM port after make network connection with TCP or UDP protocol. The status of GPIO won’t be changed if the module is reset GPIO OUT  Function: Set GPIO Channel value temporarily.。  Parameters:  channel:GPIO Channel number, it can be 11、12、15、18、20、23(GPIO Pin yi n B.1.
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HF-LPB100 Low Power WiFi Module User Manual GPIO NOK: Command failed GPIO SET  Function: Save GPIO Channel setting  Parameters:  channel:GPIO Channel number,it can be 11、12、15、18、20、23(GPIO Pin number)  Return Data:  B.1.4 GPIO OK: Command successful h-  Fl B.1.
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PWM GET  Function: Query PWM Channel output  Parameters:   channel: PWM Channel number,it can be 11、12、18、20(GPIO Pin number) Return Data: +ok=  frequency:PWM Channel frequency  duty:PWM Channel duty h-  Fl B.1.5 yi n g HF-LPB100 Low Power WiFi Module User Manual PWM NOK: Command failed H ig  Shanghai High-Flying Electronics Technology Co., Ltd www.hi-flying.
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HF-LPB100 Low Power WiFi Module User Manual B.1.6 PWM SET  Function: Save PWM Channel setting  Parameters:   channel:PWM Channel number, it can be 11、12、18、20(GPIO Pin number) Return Data:  PWM OK: Command successful  PWM NOK: Command failed Send hexadecimal data to fastly read module’s port status. Read all GPIO Channel  Send Data【0a】:  Return Data:【8a 】 value:bit0、bit1 represent GPIO15、GPIO23 value. H ig h- Fl  yi n B.2.1 g B.
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 Send Data:【30】:  Return Data:【b0 】 value1: High byte of PWM Channel 0(GPIO11) frequency  value2: Low byte of PWM Channel 0(GPIO11) frequency  value3: High byte of PWM Channel 1(GPIO12) frequency  value4: Low byte of PWM Channel 1(GPIO12) frequency  value5: High byte of PWM Channel 2(GPIO18) frequency Fl   value6: Low byte of PWM Channel 2(GPIO18) frequency  value7: High byte of PWM Channel 3(GPIO20) frequency  value8: Low
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HF-LPB100 Low Power WiFi Module User Manual Send Data:【22 】:  channel:PWM Channel number  value1: Duty of PWM Channel Return Data:【a2 】  Channel:PWM Channel number  value1: Duty of PWM Channel Save Present GPIO,PWM Setting  Send Data:【7a】:  Return Data:【fa】 yi n B.2.9 value4: Duty of PWM Channel 3 g  B.2.8  Write PWM Channel Duty  B.2.
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HF-LPB100 Low Power WiFi Module User Manual APPENDIX C: HTTP PROTOCOL TRANSFER HF-LPB100 module support http data transfer in command mode. If any detailed HTTP protocol, contact us and we may support customization. C.1. HTTP AT command g AT+ HTTPURL  Function:Set /Query HTTP server IP address and Port Number.  Format:  Query Operation AT+HTTPURL yi n C.1.1. +ok=< LF >< LF >  Set Operation AT+HTTPURL= +ok< LF >< LF >  IP：IP address.
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HF-LPB100 Low Power WiFi Module User Manual  Parameters:  C.1.4. Path：Max length is 50 bytes. AT+ HTTPCN  Function:Set/Query Connection of HTTP protocol header  Format:  Query Operation AT+HTTPCN +ok=< LF >< LF > Set Operation AT+HTTPCN= +ok< LF >< LF > Parameters:  C.1.5. Connection：Max length is 20 bytes. AT+ HTTPUA yi n  g   Function:Set/Query User-Agent of HTTP protocol header.
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HF-LPB100 Low Power WiFi Module User Manual AT+HTTPUA= lwip1.3.2 Set HTTP User-Agent area If send “AT+HTTPDT”, the data packet will be sent as the following instance including the two new line: POST /abcd HTTP/1.1 Connection:keep-alive User-Agent:lwip1.3.2 Content-Length:0 Host:192.168.0.127:8999 g If send AT+HTTPDT=abcd, the data packet will be sent as the following instance: POST /abcd HTTP/1.1 User-Agent:lwip1.3.2 Content-Length:4 Host:192.168.0.
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HF-LPB100 Low Power WiFi Module User Manual APPENDIX D: CONTACT INFORMATION yi n g -----------------------------------------------------------------------------------------------------------Address: Room.511/510, Building 7, No.365, Chuanhong Road, Pudong New Area, Shanghai, China, 201202 Web: www.hi-flying.com Service Online: 400-189-3108 Sales Contact: sales@hi-flying.
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FCC STATEMENT 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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FCC INFORMATION (additional) OEM INTEGRATION INSTRUCTIONS: This device is intended only for OEM integrators under the following conditions: The module must be installed in the host equipment such that 20 cm is maintained between the antenna and users, and the transmitter module may not be co-located with any other transmitter or antenna. The module shall be only used with the external antenna(s) that has been originally tested and certified with this module.