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Contents
1. Introduction .............................................................................................................. 错误!未定义书签。
1.2 Module Default Settings ................................................................................................................. 4
2. Hardware Part .......................................................................................................... 错误!未定义书签。
2.2 PIN diagram .................................................................................................. 错误!未定义书签。
2.3 PIN definition description ....................................................................... 错误!未定义书签。
2.4 Hardware design rules ............................................................................. 错误!未定义书签。
3. Function Part ............................................................................................................ 错误!未定义书签。
3.2 GPIO instructions ............................................................................................................................. 7
3.2.1 LED Pin .................................................................................................................................... 7
3.2.2 Status Pin .......................................................................................... 错误!未定义书签。
3.3 Introduction to Low Power Mode ........................................................ 错误!未定义书签。
3.3.1 Low Power Mode Setting ........................................................... 错误!未定义书签。
3.3.2 Low power operation strategy ................................................ 错误!未定义书签。
4. Bluetooth Protocol Part ........................................................................................ 错误!未定义书签。
4.2 Supported Bluetooth Profile .................................................................. 错误!未定义书签。
4.3 Throughput GATT Server .............................................................................................................. 9
5. AT Command Part ................................................................................................... 错误!未定义书签。
5.2 Specification.................................................................................................. 错误!未定义书签。
5.2.1 Command format........................................................................... 错误!未定义书签。
5.2.2 Notification format ....................................................................... 错误!未定义书签。
5.3 General Commands .................................................................................... 错误!未定义书签。
5.3.1 UART communication test ............................................................................................ 11
5.3.2 Read Firmware Version .............................................................. 错误!未定义书签。
5.3.3 Read Mac Address ......................................................................... 错误!未定义书签。
5.3.4 Read/Write Local Name ............................................................. 错误!未定义书签。
5.3.5 Read/Write Uart Baudrate ........................................................ 错误!未定义书签。
5.3.6 Read/Write TX Power ................................................................. 错误!未定义书签。
5.3.7 Turn On/Off Low Power Mode ................................................ 错误!未定义书签。
5.3.8 Read/Write AD Interval .............................................................. 错误!未定义书签。
5.3.9 Soft Reboot ....................................................................................... 错误!未定义书签。
5.3.10 Restore Factory Settings .......................................................... 错误!未定义书签。
5.4 General Notice .............................................................................................. 错误!未定义书签。
5.4.1 Scan result ........................................................................................ 错误!未定义书签。
5.4.2 GATT received data .......................................................................................................... 15
6. Specification Performance Part ......................................................................... 错误!未定义书签。
6.2 Module power consumption .................................................................. 错误!未定义书签。
6.3 Time parameter ........................................................................................... 错误!未定义书签。
6.4 Data transfer rate ........................................................................................ 错误!未定义书签。