Table Of Contents; Contents - TELink TLSR827 Series Manual

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
PS-20033000-E1
Spec For TLSR827x-based BLE Audio Remote Control
3 Ver.0.1.0