User Manual

ManualsBrandsHigh-Flying Electronics Technology ManualsElectronicsEmbedded WiFi Module

High-Flying

HF-LPB Low Power WiFi Module User Manual

Shanghai High-Flying Electronics Technology Co., Ltd

www.hi-flying.com

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TABLE OF CONTENTS

LIST OF FIGURES ................................................................................................................................... 6

LIST OF TABLES .................................................................................................................................... 7

HISTORY .................................................................................................................................................. 8

1. PRODUCT OVERVIEW ................................................................................................................ 9

1.1. General Description ................................................................................................................. 9

1.1.1 Device Features .................................................................................................................. 9

1.1.2 Device Paremeters ...........................................................................................................10

1.1.3 Key Application .................................................................................................................10

1.2. Hardware Introduction ...........................................................................................................11

1.2.1. Pins Definition ...................................................................................................................11

1.2.2. Electrical Characteristics ..................................................................................................11

1.2.3. Mechanical Size ................................................................................................................13

1.2.4. External Antenna ..............................................................................................................13

1.2.5. Evaluation Kit ....................................................................................................................14

1.2.6. Order Information ..............................................................................................................15

1.3. Typical Application ................................................................................................................15

1.3.1. Hardware Typical Application ...........................................................................................15

1.3.2. Smart LED Application Hardware Typical Connection ....................................................16

2. FUNCTIONAL DESCRIPTION ..................................................................................................18

2.1. Wireless Networking ..............................................................................................................18

2.1.1. Basic Wireless Network Based On AP (Infrastructure) ....................................................18

2.1.2. Wireless Network Based On AP+STA ..............................................................................18

2.2. Work Mode : Transparent Transmission Mode ...................................................................19

2.3. UART Frame Scheme.............................................................................................................20

2.3.1. UART Free-Frame ............................................................................................................20

2.3.2. UART Auto-Frame ............................................................................................................20

2.4. Encryption ..............................................................................................................................21

2.5. Parameters Configuration .....................................................................................................21

2.6. Firmware Update ....................................................................................................................21

2.7. GPIO/PWM Function ..............................................................................................................22

2.8. SOCKET B Function ..............................................................................................................23

2.9. Multi-TCP Link Connection ...................................................................................................23

3. OPERATION GUIDELINE ..........................................................................................................25

3.1. Configuration via Web Accessing ........................................................................................25

3.1.1. Open Web Management Interface ...................................................................................25

3.1.2. System Page.....................................................................................................................25

3.1.3. Work Mode Page ..............................................................................................................26

3.1.4. STA Setting Page .............................................................................................................26

3.1.5. AP Setting Page ...............................................................................................................27

3.1.6. Other Setting Page ...........................................................................................................28