User's Manual

HF-BL100-CU Low Energy Bluetooh（BLE 4.0）Module User Manual
Shanghai High Flying Electronics Technology Co., Ltd www.hi-flying.com - 2 -
Table of Contents
LIST OF FIGURES ..................................................................................3
LIST OF TABLES ...................................................................................6
1. PRODUCT OVERVIEW .........................................................................9
1.1. General Description ........................................................................9
1.2. Device Feature .............................................................................8
1.3. Key Application ............................................................................9
1.4. Device Parameter ........................................................................ 10
1.5. Order Information .........................................................................9
2. HARDWARE INTRODUCTION .............................................................. 12
2.1. Pin Definition ............................................................................. 12
2.2. Electrical Specification .................................................................. 14
2.3. Mechanical Size .......................................................................... 17
2.4. Antenna Layout .......................................................................... 17
3. UART TRANSAPARENT TRANSMIT MODE ............................................... 18
3.1. Transparent Transmit Mode ............................................................ 19
3.2. Transparent Transmit Pin Definition ................................................... 21
3.3. Factory Default Parametet ............................................................. 21
3.3.1. Device Name ............................................................................ 22
3.3.2. Broadcast Parameter ................................................................... 21
3.3.3. Transmit Power ......................................................................... 21
3.3.4. Connect Parameter ..................................................................... 23
3.3.5. Baudrate ............................................................................... 23
3.3.6. Send Latency parameter .............................................................. 22
4. UART AT COMMAND DEFINITION ...................................................... 23
4.1. Module Operation Mode Configure ..................................................... 23
4.2. AT：Command Overview ................................................................. 23
4.2.1. Command Format ....................................................................................................................... 25
4.2.2. Command List ............................................................................................................................. 26
4.3. AT Command ............................................................................. 27
4.3.1. Help Command........................................................................................................................... 28
4.3.2. Set Module NAME .................................................................................................................. 27
4.3.3. Query Module NAME ............................................................................................................. 28
4.3.4. Set Connect Parameter ......................................................................................................... 28
4.3.5. Query Connect Parameter .................................................................................................... 29
4.3.6. Set Baudrate ............................................................................................................................ 31
4.3.7. Query Baudrate ......................................................................................................................... 30
4.3.8. Reserved ..................................................................................................................................... 31
4.3.9. Get MAC Address .................................................................................................................... 31
4.3.10. Query Software Version ....................................................................................................... 31