Spec For TLSR827x-based BLE Audio Remote Control
PS-20033000-E1 3 Ver.0.1.0
Contents
Revision History............................................................................................................................................. 2
Contents.......................................................................................................................................................... 3
List of Figures ................................................................................................................................................ 5
List of Tables.................................................................................................................................................. 6
1. Introduction............................................................................................................................................ 7
1.1 Supported features..................................................................................................................... 7
1.2 Electrical specification .............................................................................................................. 7
1.3 Button layout ............................................................................................................................. 8
2. BLE Configuration................................................................................................................................12
2.1 BLE Local Device Configuration.............................................................................................12
2.2 BLE GATT Configuration........................................................................................................12
2.3 Advertising state.......................................................................................................................12
2.3.1 Indirect advertising...........................................................................................................12
2.3.2 Direct Advertising............................................................................................................14
2.4 Pairing State..............................................................................................................................14
2.4.1 Pairing..............................................................................................................................14
2.4.2 Manual Un-Pairing...........................................................................................................15
2.4.3 BLE - IR Switch...............................................................................................................15
2.5 Connected State........................................................................................................................15
2.5.1 Idle Mode.........................................................................................................................15
2.5.2 Key Transmission.............................................................................................................16
2.5.3 Key Report Transmission.................................................................................................18
2.5.4 HID Descriptor.................................................................................................................18
2.6 Connection Behaviors...............................................................................................................20
2.7 Battery Service .........................................................................................................................20
3. Button Function.....................................................................................................................................23
3.1 Single button function ..............................................................................................................23
3.2 Repeatable Buttons...................................................................................................................25
4. Audio.....................................................................................................................................................26
4.1 Audio Input Control..................................................................................................................26
4.2 Audio Performance...................................................................................................................27
