HF-LPB135 Series Low Power WiFi Module User Manual HF-LPB135 Low Power WiFi Module User Manual V 1.9 Overview of Characteristic Support IEEE802.11b/g/n Wireless Standards Based on Cortex-M4 SOC, 160MHz CPU, 352KB RAM for 1MB Flash Version, 384KB for 2MB Flash Support UART Data Communication Interface Support Work As STA/AP/AP+STA Mode Support SmartLink V8 Function (Provide APP SDK) Support SmartAPLink Function Support WeChat Airkiss 2.
HF-LPB135 Series Low Power WiFi Module User Manual HF-LPB135：41.3mm x 24.1mm x 6mm, 4Pin 2.54mm connectoer FCC/CE/SRRC/RoHS Certificated Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.
HF-LPB135 Series Low Power WiFi Module User Manual TABLE OF CONTENTS LIST OF FIGURES.................................................................................................................................................7 LIST OF TABLES.................................................................................................................................................. 8 HISTORY..............................................................................................................
HF-LPB135 Series Low Power WiFi Module User Manual 3.2.1. Software Debug Tools................................................................................................................. 32 3.2.2. Network Connection.................................................................................................................... 32 3.2.3. Default Parameter Setting.......................................................................................................... 32 3.2.4. Module Debug....
HF-LPB135 Series Low Power WiFi Module User Manual 5. 4.2.2.30. AT+UDPLCPT...................................................................................................................... 49 4.2.2.31. AT+WSSSID......................................................................................................................... 49 4.2.2.32. AT+WSKEY...........................................................................................................................50 4.2.2.33. AT+WANN..
HF-LPB135 Series Low Power WiFi Module User Manual C.1．High-Flying Mass Production Tool.................................................................................................65 C.2．SmartLink APP V8 Sniffer Config Tool..........................................................................................65 C.3．SDK.........................................................................................................................................................
HF-LPB135 Series Low Power WiFi Module User Manual LIST OF FIGURES Figure 1. HF-LPB135-10 Appearance........................................................................................................... 13 Figure 2. HF-LPB135 Pins Map......................................................................................................................13 Figure 3. HF-LPB135 Mechanical Dimension..............................................................................................
HF-LPB135 Series Low Power WiFi Module User Manual LIST OF TABLES Table1. HF-LPB135 Module Technical Specifications............................................................................. 12 Table2. HF-LPB135 Pins Definition............................................................................................................. 13 Table3. Absolute Maximum Ratings:...........................................................................................................15 Table4.
HF-LPB135 Series Low Power WiFi Module User Manual HISTORY Ed. V0.2 07-25-2017 Internal Version. Ed. V0.2 08-22-2017 Release Version Ed. V1.1 13-10-2017 Add HF-LPT130A type module Ed. V1.2 10-11-2017 Add HF-LPB130 type module Ed. V1.3 03-01-2018 Update HF-LPT230 Pin，webpage config. Ed. V1.4 03-01-2018 Add HF-LPT330 type, correct working temperature,voltage. Ed. V1.5 04-28-2018 Add HF-LPB135 type, add 4.10.14 version software function.
HF-LPB135 Series Low Power WiFi Module User Manual 1. PRODUCT OVERVIEW 1.1. General Description The HF-LPB135 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 interface for data transfer.
HF-LPB135 Series Low Power WiFi Module User Manual This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: this device may not cause harmful interference, and this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
HF-LPB135 Series Low Power WiFi Module User Manual 1.1.2 Device Paremeters Table1. Class HF-LPB135 Module Technical Specifications Item Parameters Certification Wireless standard Frequency range FCC/CE/SRRC/RoHS 802.11 b/g/n 2400MHz-2483.5MHz 802.11b: +16 +/-2dBm (@11Mbps) 802.11g: +14 +/-2dBm (@54Mbps) 802.11n: +13 +/-2dBm (@HT20, MCS7) 802.11b: -87 dBm (@11Mbps ,CCK) 802.11g: -73 dBm (@54Mbps, OFDM) 802.
HF-LPB135 Series Low Power WiFi Module User Manual 41.3mm x 24.1mm x 6mm Software Parameters Network Type Security Mechanisms Encryption Update Firmware Customization Network Protocol User Configuration STA/AP/AP+STA WEP/WPA-PSK/WPA2-PSK WEP64/WEP128/TKIP/AES Local Wireless, Remote OTA Support SDK for application develop IPv4, TCP/UDP/HTTP/TLS(SDK) AT+instruction set. Android/ iOS SmartLink APP tools 1.2. Hardware Introduction Figure 1. 1.2.1.
HF-LPB135 Series Low Power WiFi Module User Manual Pi Describtion n 4 UART0_TX Net Name Signal Type Comments UART0_TX O 5 Multi-Function nReload IPU/O 7 GPIO0 GPIO0 I/O 5V UART0 Communication Output GPIO2 Detailed functions see GPIO25, PWM3 “Low” effective reset input. There is RC reset circuit internally. External pull-up resistor is not allowed. GPIO0 8 GPIO13 GPIO13 I/O GPIO13 Debug RX UART1_RXD I 3.3V UART1 Debug Input Debug TX UART1_TXD O 3.
HF-LPB135 Series Low Power WiFi Module User Manual PWM0~PWM3 100ns period(if duty is from 0~255, then the maximum frequenry is 10M/256=39KHz), PWM4 support 800ns period. Due to PWM pin is internal weak pull-up. So when these pins are used for LED bulb application, suggest to add strong pull-down resistor to revent the lulb on when boot.
HF-LPB135 Series Low Power WiFi Module User Manual 1.2.3. HF-LPB135 Mechanical Size HF-LPB135 modules physical size （Unit: mm） as follows: Figure 3. 1.2.4. HF-LPB135 Mechanical Dimension External Antenna HF-LPB135 series module supports external antenna(I-PEX) option for user dedicated application. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.
HF-LPB135 Series Low Power WiFi Module User Manual If user select external antenna, HF-LPB135 series Wi-Fi modules must be connected to the 2.4G antenna according to IEEE 802.11b/g/n standards. We can provide external antenna if needed. Contact with our salesman. The antenna parameters required as follows: Table5. 1.2.5. HF-LPB135 External Antenna Parameters Item Parameters Frequency range 2.4~2.
HF-LPB135 Series Low Power WiFi Module User Manual Figure 5. HF-LPT230 EVK Notes: User need download USB to UART port driver from High-Flying web or contact with technical support people for more detail. The external interface description for evaluation kit as follows: Table6. Function External Interface HF-LPB135 Evaluation Kit Interface Description Name DC5V Description Main data/command RS-232 interface, this interface maximum baud rate is 460800.
HF-LPB135 Series Low Power WiFi Module User Manual Figure 6. 1.2.7. HF-LPB135 Order Information Hardware Typical Application Figure 7. HF-LPB135 Hardware Typical Application Notes: 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 reset. nLink- Module WIFI connection status indication.
HF-LPB135 Series Low Power WiFi Module User Manual When module connects to AP (AP associated), this pin will output “0”. This signal used to judge if module already at WiFi connection status. Thers is pull-up resister internal and no external pull-up required. If nLink function not required, can leave this pin open. nReady- Module boot up ready signal. Output. Logics “0” effective. The module will output “0” after normal boot up.
HF-LPB135 Series Low Power WiFi Module User Manual 2. FUNCTIONAL DESCRIPTION 2.1. Wireless Networking HF-LPB135 module can be configured as both wireless STA and AP base on network type. Logically there are two interfaces in HF-LPB135. One is for STA, and another is for AP. When HF-LPB135 works as AP, other STA equipments are able to connect to HF-LPB135 module directly. Wireless Networking with HF-LPB135 is very flexible.
HF-LPB135 Series Low Power WiFi Module User Manual 2.2. Work Mode : Transparent Transmission Mode HF-LPB135 module support serial interface transparent transmission mode. The benefit of this mode is achieves a plug and play serial data port, and reduces user complexity furthest. In this mode, user should only configure the necessary parameters. After power on, module can automatically connect to the default wireless network and server.
HF-LPB135 Series Low Power WiFi Module User Manual AT+instruction set configuration means user configure parameters through serial interface command. Refer to “AT+instruction set” chapter for more detail. 2.5. Firmware Update HF-LPB135 module supports multiple upgrade methods: UART upgrade Local Network upgrade 2.6. SOCKET B Function HF-LPB135 support double socket communication, the socket B function is disabled by default. Figure 10. Socket B function demo 2.7.
HF-LPB135 Series Low Power WiFi Module User Manual Figure 11. Multi-TCP Link Data Transmition Structure Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.
HF-LPB135 Series Low Power WiFi Module User Manual 3. OPERATION GUIDELINE 3.1. Configuration When first use HF-LPB135 series modules, user may need some configuration. User can connect to HF-LPB135 module’s wireless interface with following default setting information and configure the module through laptop. Table7. HF-LPB135 Web Access Default Setting Parameters SSID 3.1.1. IP Address Default Setting HF-LPB130 HF-LPT230 HF-LPT130A HF-LPT130B HF-LPT330 10.10.100.254 Subnet Mask 255.255.255.
HF-LPB135 Series Low Power WiFi Module User Manual Figure 13. 1MB Flash Version webpage The HF-LPB135 web management page support English and Chinese language. User can select language environment at the top right corner and click “Apply” button. The main menu include nine pages: “System”, “Work Mode”, “STA Setting”, “AP Setting”, “Other Setting”, “Account”, “Upgrade SW”, “Restart”, “Restore”. 3.1.2.
HF-LPB135 Series Low Power WiFi Module User Manual 3.1.3. Work Mode Page HF-LPB135 module can works at AP mode to simplify user’s configuration, can also works at STA to connect remote server through AP router. Figure 15. Work Mode Page 3.1.4. STA Setting Page User can push “Scan” button to auto search Wi-Fi AP router nearby, and can connect with associate AP through some settings.
HF-LPB135 Series Low Power WiFi Module User Manual Figure 16. STA Setting Page Figure 17. STA Scan Page Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.
HF-LPB135 Series Low Power WiFi Module User Manual 3.1.5. AP Setting Page When user select module works at AP and AP+STA mode, then need setting this page and provide wireless and network parameters. Most of the system support DHCP to achieve IP address, so we suggest to “Enable” DHCP server in most applications. Figure 18. AP Setting Page 3.1.6. Other Setting Page HF-LPB135 usually works at data transparent transmission mode.
HF-LPB135 Series Low Power WiFi Module User Manual 3.1.7. Account Management Page This page set web server’s user name and password. Figure 20. Account Page 3.1.8. Upgrade Software Page User can upgrade new software (firmware) version through Wi-Fi. After upgrade success, need reboot it manually before new firmware valid. Figure 21. Upgrade SW page 3.1.9. Restart Page Most of the settting and configuration can only effective after system restart. User shall restart after finish all setting.
HF-LPB135 Series Low Power WiFi Module User Manual Figure 22. Restart Page 3.1.10. Restore Page After module restore factory default setting, all user configuration profile will lose. User can access http://10.10.100.254 to set again, and user name and password is “admin”. HFLPB135 will restore to AP mode for factory default setting. Figure 23. Restore Page 3.1.11. Internal Webpage After wireless connection is OK. Open Wen browser and access “http://10.10.100.254/iweb.
HF-LPB135 Series Low Power WiFi Module User Manual Figure 24. Internal Webpage 3.2. Usage Introduction 3.2.1. Software Debug Tools High-Flying use two common software tools debugging and applying HF-LPB135 module. (User can also select other tools used to debug serial port). 3.2.2. Serial Debugging Software: ComTools Ethernet Debugging Software: TCPUDPDbg Network Connection User can select two methods to connect HF-LPB135 module base on dedicated application. Use HF-LPB135 STA interface.
HF-LPB135 Series Low Power WiFi Module User Manual 3.2.4. 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 PC1 open “CommTools” program, setting the same serial port parameters with HF-LPB135 module and open serial port connection. Figure 27. “CommTools” Serial Debug Tools PC2 open “TCPUDPDbg” program, and create a new connection.
HF-LPB135 Series Low Power WiFi Module User Manual Figure 29. “TCPUDPDbg” Tools Setting Then, click “Create” button to create a connection. Figure 30. “TCPUDPDbg” Tools Connection 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. 3.3. Typical Application Examples 3.3.1. Wireless Control Application Figure 31.
HF-LPB135 Series Low Power WiFi Module User Manual 3.3.2. Remote Management Application Figure 32. Remote Management Application For this remote management application, HF-LPB135 works as STA mode and connects to Internet through wireless AP. Module configured as TCP Client and communicates with remote TCP server at Internet. Module’s serial port connects to user device. So, user device’s data or sampling information can send to remote TCP server for storage or processing.
HF-LPB135 Series Low Power WiFi Module User Manual 4. AT+INSTRUCTION INTRODUCTION 4.1. Configuration Mode When HF-LPB135 power up, it will default works as transparent transmission mode, then user can switch to configuration mode by serial port command. HF-LPB135 UART default parameters setting as below figure, Figure 34. HF-LPB135 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.
HF-LPB135 Series Low Power WiFi Module User Manual 2. Any other input or wrong step to UART port will cause the module still works as original mode (transparent transmission). 3. “+++” and “a” should be input in a certain period of time to make the module switch to configuration mode. Like the following sequence. 4.1.2. Send AT Command in Transparent Transmission Mode After set AT+CMDPW command value, the module support response AT command for special data format as “prefix”+”AT comman”+”\r”, it is very
HF-LPB135 Series Low Power WiFi Module User Manual Figure 36. ”AT+H” Instruction for Help 4.2.1. Instruction Syntax Format AT+Instruction protocol is based on the instruction of ASCII command style, the description of syntax format as follow.
HF-LPB135 Series Low Power WiFi Module User Manual +[op] [para-1,para-2,para-3,para-4…] +: Prefix of response message; RSP: Response string; “ok” : Success “ERR”: Failure [op] : = [para-n]: Parameters if query command or Error code when error happened; : ASCII 0x0d; : ASCIII 0x0a; Error Code Table8. 4.2.2.
HF-LPB135 Series Low Power WiFi Module User Manual Instruction Description TCPTO Set/Query SOCKA TCP timeout TCPDIS Open/Close SOCKA TCP link SEND Send Data at Command Mode RECV Receive Data at Command Mode SOCKB Set/Query SOCKB parameters TCPDISB Open/Close SOCKB TCP link TCPTOB Set/Query SOCKB TCP timeout TCPLKB Query if SOCKB TCP link already build-up SNDB Send data to SOCKB in Command Mode RCVB Receive data from SOCKB in Command Mode Wi-Fi STA Instruction Set WSKEY Set/Query STA security parameters WSSS
HF-LPB135 Series Low Power WiFi Module User Manual status: Echo status on: Open echo off: Close echo When HF-LPB135 module firstly switch from transparent transmission to configuration mode, show back status is open, input “AT+E” to close show back function, input“AT+E” again to open show back function, use AT+E=on/off command to save the echo status.. 4.2.2.2. AT+CMDPW Function: Set/Query AT command prefix character for sending AT command in throughput mode.
HF-LPB135 Series Low Power WiFi Module User Manual AT+ENTM +ok When operate this command, module switch from configuration mode to transparent transmission mode. 4.2.2.5. AT+TMODE Function: Set/Query module data transfer mode. Setting is valid after reset.
HF-LPB135 Series Low Power WiFi Module User Manual Parameters: ver: Ex:1M_U06 V3.0.06, 0xC09F8 4.2.2.9. AT+HWVER Function: Query Bootloader software version information; Format: Query Operation AT+HWVER +ok= Parameters: ver: Ex: U06,5 4.2.2.10.
HF-LPB135 Series Low Power WiFi Module User Manual Query Operation AT+CFGTF +ok= Parameters: status: feedback operation status; 4.2.2.15. AT+UART Function: Set/Query serial port parameters. Setting is valid after reset.
HF-LPB135 Series Low Power WiFi Module User Manual Success Timeout Unknown host 4.2.2.17. AT+NETP Function: Set/Query SOCKA network protocol parameters. Setting is valid immediately.
HF-LPB135 Series Low Power WiFi Module User Manual Format: AT+TCPLK +ok= Parameters: sta.: if module already setup TCP link; on: TCP link setup; off: TCP link not setup; 4.2.2.20. AT+TCPTO Function: Set/Query SOCKA TCP timeout; Setting is valid after reset. Format: Query Operation AT+TCPTO +ok=
HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.22. AT+SEND Function: Send Data to SOCKA at Command Mode. Format: AT+SEND= +ok Parameters: data_lenth: Lenth of send data. Range: 0~1000 Byte The UART port will wait 3 seconds for input after this command is sent OK. The data received from UART port is sent to SOCKA. If the interval of two bytes is more than 10ms, the data will be sent instantly. 4.2.2.23.
HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.25. AT+TCPDISB Function: Open/Close SOCKB connection Format: Query Operation AT+TCPDISB +ok= Set Operation AT+TCPDISB = +ok Parameters: When setting, “off” means close TCP link. After finish this command, module disconnect TCP link and not connect again. “On” means open TCP link. After finish this command, module reconnect TCP server right away. 4.2.2.26.
HF-LPB135 Series Low Power WiFi Module User Manual Format: AT+SNDB= +ok Parameters: data_lenth: Lenth of send data. Range: 0~1000 Byte The UART port will wait 3 seconds for input after this command is sent OK. The data received from UART port is sent to SOCKB. If the interval of two bytes is more than 10ms, the data will be sent instantly. 4.2.2.29.
HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.32. AT+WSKEY Function: Set/Query STA security parameters. Setting is valid after reset.
HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.34. AT+WSMAC Function: Set/Query Module STA MAC address parameters. Setting is valid after reset. Format: Query Operation AT+WSMAC +ok= Set Operation AT+WSMAC= +ok Parameters: code: security code 8888 (default value) Mac_address: module MAC address, such as ACCF23FF1234 key: encryption key.
HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.37. AT+WSLQ Function: Query STA WiFi signal strength; Format: Query Operation AT+WSLQ +ok= Parameters: ret ”Disconnected”, if no WiFi connection; ”AP’s WiFi signal strength” , if WiFi connection available; 4.2.2.38. AT+WSCAN Function: Scan AP, max show 50 item; Format: AT+WSCAN +ok= Parameters: ap_site: AP searched. 4.2.2.39.
HF-LPB135 Series Low Power WiFi Module User Manual Set Operation AT+WAP = +ok Parameters: wifi_mode: Wi-Fi mode, include: 11B 11BG 11BGN (Default Value) ssid:SSID at AP mode, the maximum length is 32. channel: Wi-Fi channel selection: AUTO;(Default CH1) CH1~CH11; 4.2.2.41. AT+WAKEY Function: Set/Query AP Wi-Fi secruity parameters. Setting is valid after reset.
HF-LPB135 Series Low Power WiFi Module User Manual ip1: DHCP allocate IP start value. ip2: DHCP allocate IP end value. 4.2.2.43. AT+WALK Function: Query MAC address of STA device connecting to module AP Format: Query Operation AT+WALK +ok= Parameters: status: MAC address of STA device connecting to module AP. No Connection: No STA device connecting to module AP; 4.2.2.44.
HF-LPB135 Series Low Power WiFi Module User Manual Query Operation AT+MDCH +ok= Set Operation AT+MDCH= +ok Parameters: mode: Wi-Fi Auto Switch Mode off: Disable Wi-Fi auto switch. When response with auto, it is the same as off. on: Enable Wi-Fi auto switch. When the module(STA mode) fail to connect to router, it will switch to AP mode itself in one minute. 4.2.2.47.
HF-LPB135 Series Low Power WiFi Module User Manual AT+DISPS= Parameters: ret: No: Enable power save Yes: Disable power save Auto: Auto power save mode(default), enter power saving mode after receive or send data in time seconds. mode: No: Enable power save Yes: Disable power save Auto: Auto power save mode(default), enter power saving mode after receive or send data in time seconds.
HF-LPB135 Series Low Power WiFi Module User Manual Format: Set Operation AT+WRMID= Parameters: wrmid: set module’s ID (within 20 characters). 4.2.2.53. AT+ASWD Function: Set/Query WiFi Configuration Password; Format: Query Operation AT+ASWD +ok= Set Operation AT+ASWD= Parameters: aswd: WiFi Configuration Password (within 20 characters). 4.2.2.54.
HF-LPB135 Series Low Power WiFi Module User Manual Parameters: debug_level: UART debug level value 0: Disable debug information output 1~XX: Output internal UART debug information which is same or higher then this set value uart_num: UART debug information output channel 0: UART0 1: UART1, 921600bps, with more system information output. 4.2.2.57. AT+TYPE Function: Set/Query WeChat device type.
HF-LPB135 Series Low Power WiFi Module User Manual DOWN: Disable Wi-Fi Chip, it will take several seconds(max 10) to disable the Wi-Fi, if response with +ERR=-5 means disable failed, usually it is already in disable status. Note: Some Wi-Fi status change command(AT+WMODE and so on)need to reboot before valid. But may use this command only to reboot the Wi-Fi Chip to make the corresponding command valid.This is AT+WIFI=DOWN,AT+WSSSID to set router information and then AT+WIFI=UP. 4.2.2.60.
HF-LPB135 Series Low Power WiFi Module User Manual status: Enable/Disable UART bootloader, 3.0.8 version bootloader support this config Enable: Enable UART bootloader, default value. Disable: Disable.. Note: For LED application using nReload PIN for PWM output, if disable this UART bootloader, it will save about 1 second for bootup make the LED on more quickly. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.
HF-LPB135 Series Low Power WiFi Module User Manual 5. PACKAGE INFORMATION 5.1. Recommended Reflow Profile Figure 37. Reflow Soldering Profile Table10. NO. Item 1 Reflow Time 2 Peak-Temp Reflow Soldering Parameter Temperature (Degree) Time of above 220 Time(Sec) 35~55 sec 260 max Note: 1. Recommend to supply N2 for reflow oven. 2. N2 atmosphere during reflow (O2<300ppm) 5.2. Device Handling Instruction (Module IC SMT Preparation) 1.
HF-LPB135 Series Low Power WiFi Module User Manual 5.3. HF-LPB130/HF-LPT230 Shipping Information TAPE BOX Size: 340*340*50 mm Size: 370*370*370 mm Figure 38. HF-LPB130/HF-LPT230 Shipping Information Note: 1 tape = 900pcs 1 box = 5 tapes = 5 * 900 pcs = 4500pcs 5.4. HF-LPT130A Shipping Information TRAY BOX Size: 350*260*20 mm Size: 370*260*150 mm Figure 39.
HF-LPB135 Series Low Power WiFi Module User Manual APPENDIX A: HW REFERENCE DESIGN Detailed HF-LPB135 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.
HF-LPB135 Series Low Power WiFi Module User Manual APPENDIX B: HTTP PROTOCOL TRANSFER HF-LPB135 module support http data transfer in throughput mode. If any detailed HTTP protocol, contact us and we may support customization. B.1. Sending HTTP Raw Data in Throughput Mode Step 1、 Configure HTTP server information Step 2、Configure module connecting to router AP and reboot. Step 3、 Sending HTTP raw data via UART, end the data with Shanghai High-Flying Electronics Technology Co., Ltd(www.
HF-LPB135 Series Low Power WiFi Module User Manual APPENDIX C:REFERENCES C.1．High-Flying Mass Production Tool Download Address：http://www.hi-flying.com/download-center-1/applications-1/download-itemproduction-tool C.2．SmartLink APP V8 Sniffer Config Tool Download Address : http://www.hi-flying.com/download-center-1/applications-1/download-itemsmartlink-v8 C.3．SDK Download Address：http://www.hi-flying.
HF-LPB135 Series Low Power WiFi Module User Manual APPENDIX D: CONTACT INFORMATION -----------------------------------------------------------------------------------------------------------Address: Room 1002,Building 1,No.3000,Longdong Avenue,Pudong New Area,Shanghai,China,201203 Web: www.hi-flying.com Service Online: 400-189-3108/18616078755 Sales Contact: sales@hi-flying.
