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HF-LPT120A Low Power WiFi Module User Manual

Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com) -1-

HF-LPT120A

Low Power WiFi Module User Manual

V1.3

Overview of Characteristic

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

 Based on Self-developed High Cost Effective SOC

 Support UART/GPIO Data Communication Interface

 Support Work As STA/AP Mode

 Support Smart Link Function (APP program provide)

 Support Wireless and Remote Firmware Upgrade Function

 support WPS Function

 Support External I-PEX or Internal PCB Antenna Option

 Single +3.3V Power Supply

 Smallest Size: 22mm x 13.5mm x 6mm, 1x10 2mm Connector

 FCC/CE Certificated

Summary of content (22 pages)

PAGE 1
HF-LPT120A Low Power WiFi Module User Manual HF-LPT120A Low Power WiFi Module User Manual V 1.3 Overview of Characteristic  Support IEEE802.
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HF-LPT120A Low Power WiFi Module User Manual FCC STATEMENT : 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, and (2) This device must accept any interference received, including interference that may cause undesired operation. Warning: 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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HF-LPT120A Low Power WiFi Module User Manual 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 internal antenna(s) that has been originally tested and certified with this module.
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HF-LPT120A Low Power WiFi Module User Manual TABLE OF CONTENTS LIST OF FIGURES................................................................................................................................................ 5 LIST OF TABLES.................................................................................................................................................. 6 HISTORY....................................................................................................................
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HF-LPT120A Low Power WiFi Module User Manual LIST OF FIGURES FIGURE 1. HF-LPT120A PINS MAP................................................................................................................10 FIGURE 2. HF-LPT120A MECHANICAL DIMENSION................................................................................ 12 FIGURE 3. HF-LPT120AA MECHANICAL DIMENSION............................................................................. 12 FIGURE 4. SUGGESTED MODULE PLACEMENT REGION...............
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HF-LPT120A Low Power WiFi Module User Manual LIST OF TABLES TABLE 1 HF-LPT120A MODULE TECHNICAL SPECIFICATIONS....................................................... 9 TABLE 2 HF-LPT120A PINS DEFINITION................................................................................................ 10 TABLE 3 ABSOLUTE MAXIMUM RATINGS:........................................................................................... 11 TABLE 4 POWER SUPPLY & POWER CONSUMPTION:.................................
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HF-LPT120A Low Power WiFi Module User Manual HISTORY Ed. V1.02 11-03-2015 First Version. Ed. V1.03 11-11-2015 Modify IO PIN Description. Ed. V1.04 11-27-2015 Change Module PCB. Ed. V1.1 12-21-2015 Update AT command supported by 2.0.01 version firmware. Ed. V1.1.1 01-04-2016 Add HF-LPT100-A Type. Ed. V1.2 01-29-2016 Modify HF-LPT100-A to HF-LPT100A Type, Update AT command supported by 2.0.03 version firmware.
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HF-LPT120A Low Power WiFi Module User Manual 1. PRODUCT OVERVIEW 1.1. General Description The HF-LPT120A 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/PWM interface for data transfer.
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HF-LPT120A Low Power WiFi Module User Manual 1.1.2 Device Paremeters Table 1 Class Wireless Parameters HF-LPT120A Module Technical Specifications Item Parameters Certification Wireless standard Frequency range FCC/CE 802.11 b/g/n 2.412GHz-2.462GHz 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.
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HF-LPT120A Low Power WiFi Module User Manual 1.2. Hardware Introduction 1.2.1. Pins Definition Figure 1. HF-LPT120A Pins Map Table 2 HF-LPT120A Pins Definition Pin Description Net Name 1 2 3 GND DVDD nReload 4 5 6 7 Ground +3.3V Power Restore Configuration Module Reset UART0 UART0 GPIO_5 Signal Type Power Power I/O,PU EXT_RESETn UART0_RX UART0_TX GPIO_5 I,PU I O,PU I/O 8 GPIO_6 GPIO_6 I/O 9 10 GPIO_3 GPIO_15 nReady nLink I/O I/O Comments 3.
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HF-LPT120A Low Power WiFi Module User Manual (See Appendix D to download software tools for customer batch configuration and upgrade firmware during mass production) 2. After module is powered up, short press this button ( “Low” < 2s ) to make the module go into “Smart Link “ config mode, waiting for APP to set password and other information. (See Appendix D to download SmartLink APP) 3. After module is powered up, long press this button ( “Low” > 4s ) to make the module recover to factory setting.
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HF-LPT120A Low Power WiFi Module User Manual 1.2.3. Mechanical Size HF-LPT120A modules physical size （Unit: mm） as follows: Figure 2. HF-LPT120A Mechanical Dimension Figure 3. HF-LPT120AA Mechanical Dimension Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.
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HF-LPT120A Low Power WiFi Module User Manual 1.2.4. On-board PCB Antenna HF-LPT120A module support internal on-board PCB antenna option. When customer select internal antenna, you shall comply with following antenna design rules and module location suggestions:  For customer PCB, RED color region (8x10mm) can’t put componet or paste GND net;  Antenna must away from metal or high components at least 10mm;  Antenna can’t be shielded by any metal enclosure; Figure 4.
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HF-LPT120A Low Power WiFi Module User Manual 1.2.6. Order Information Base on customer detailed requirement, HF-LPT120A series modules provide different variants and physical type for detailed application. Figure 6. HF-LPT120A Order Information Figure 7. HF-LPT120AA Order Information Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.
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HF-LPT120A Low Power WiFi Module User Manual APPENDIX A: HW REFERENCE DESIGN Detailed HF-LPT120A 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-LPT120A Low Power WiFi Module User Manual APPENDIX B: HTTP PROTOCOL TRANSFER HF-LPB120 module support http data transfer in command mode. If any detailed HTTP protocol, contact us and we may support customization. B.1. HTTP AT command(Reserved) B.1.1 AT+HTTPURL  Function:Set /Query HTTP server IP address and Port Number.  Format:  Query Operation AT+HTTPURL +ok=  Set Operation AT+HTTPURL= +ok  B.1.2 Parameters:  IP：IP address.
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HF-LPT120A Low Power WiFi Module User Manual  B.1.4 Path：Max length is 50 bytes. AT+HTTPCN  Function:Set/Query Connection of HTTP protocol header  Format:  Query Operation AT+HTTPCN +ok=  Set Operation AT+HTTPCN= +ok  Parameters:  B.1.5 Connection：Max length is 20 bytes. AT+HTTPUA  Function:Set/Query User-Agent of HTTP protocol header.
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HF-LPT120A Low Power WiFi Module User Manual 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 If send AT+HTTPDT=abcd, the data packet will be sent as the following instance: POST /abcd HTTP/1.1 Connection:keep-alive User-Agent:lwip1.3.2 Content-Length:4 Host:192.168.0.
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HF-LPT120A Low Power WiFi Module User Manual B.4. Sending HTTP Request By AT Command Step 1、Configure HTTP AT command. SOCKB must set as None. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.
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HF-LPT120A Low Power WiFi Module User Manual Step 2、Configure module connecting to router AP and reboot. Step 3、Send HTTP request Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.
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HF-LPT120A Low Power WiFi Module User Manual APPENDIX C:REFERENCES C.1．High-Flying Mass Production Tool Download Address：http://www.hi-flying.com/download_detail_dc/&downloadsId=07bc0a59-0a0d4fb4-a5e5-c3403f09ab08&comp_stats=comp-FrontDownloads_list01-dc.html C.2．SmartLink APP V7 Config Tool IOS Platform : http://www.hi-flying.com/download_detail_dc/&downloadsId=5cc0c241-77b4-48c1-bf9c2ad2954b3b50&comp_stats=comp-FrontDownloads_list01-dc.html Android Platform: http://www.hi-flying.
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HF-LPT120A 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.