3
Contents
1. Introduction................................................................................................................................................. 5
1.1 Terms ...................................................................................................................................................... 5
1.2 Hardware Interface........................................................................................................................... 5
1.3 Supported Bluetooth Profile ......................................................................................................... 5
1.4 Command Format.............................................................................................................................. 6
1.5 Indication Format.............................................................................................................................. 6
1.6 Module Default Settings.................................................................................................................. 7
2. Command Table.......................................................................................................................................... 8
2.1 General Commands........................................................................................................................... 8
2.1.1 UART Communication Test .............................................................................................. 8
2.1.2 Bluetooth Profile Selection <need reboot> ........................................................................... 8
2.1.3 Read Firmware Version ..................................................................................................... 9
2.1.4 Read BR/EDR MAC Address ............................................................................................ 9
2.1.5 Read/Write BR/EDR Local N ame ...............................................................................10
2.1.6 Read/Write Pin Code........................................................................................................10
2.1.7 Turn On/Off Secure Simple Pairing <need reboot> ........................................................11
2.1.8 Read/Write UART Baudrate ..........................................................................................11
2.1.9 Read/Write Class Of Device <need reboot> .......................................................................11
2.1.10 Read/Clear Paired Record ...........................................................................................11
2.1.11 Turn On/Off Pairing/Advertising Mode ................................................................12
2.1.12 Turn On/Off BT Radio ...................................................................................................12
2.1.13 Turn On/Off Power On Auto Reconnect <need reboot> ............................................13
2.1.14 Scan Nearby Devices ......................................................................................................13
2.1.15 Scan and Connect Nearby Device <a2dp source o nly> ...................................................13
2.1.16 Turn On/Off Auto Link<a2dp so urc e only > .........................................................................14
2.1.17 Release All Connections................................................................................................14
2.1.18 Soft Reboot .........................................................................................................................14
2.1.19 Restore Factory Settings...............................................................................................14
2.1.20 Speaker Volume Setting ................................................................................................15
2.2 A2DP/AVRCP Commands ............................................................................................................15
2.2.1 Read A2DP State .................................................................................................................15
2.2.2 Establish A2DP Connection ...........................................................................................15
2.2.3 Release A2DP Connection ..............................................................................................16
2.2.4 Establish/Release A2DP Audio Connection <a2dp source only> .................................16
2.2.5 Track Play/Pause ...............................................................................................................16
2.2.6 Track Play ..............................................................................................................................16
2.2.7 Track Pause...........................................................................................................................17
2.2.8 Track Stop..............................................................................................................................17
2.2.9 Track Forward .....................................................................................................................17
2.2.10 Track Backward ...............................................................................................................17
2.2.11 Turn On/Off Media ID3 Informatio n Notification .............................................17
2.2.12 Turn On/Off Media Player Play Progress Notification ....................................18
