Ble Configuration; Ble Local Device Configuration; Ble Gatt Configuration; Advertising State - TELink TLSR827 Series Manual

2. BLE Configuration

2.1 BLE Local Device Configuration

MAC address is pre-assigned from the vendor, while the PID and VID values are defined in the table
below.
Name
VID (Vendor ID)
PID (Product ID)

2.2 BLE GATT Configuration

The relevant RCU GATT characteristics are defined in the table below.
Name Assigned Number
PnP ID 0x2A50

2.3 Advertising state

2.3.1 Indirect advertising

This section describes the remote control behavior when it's placed in the indirect advertising state, i.e. if
the RCU with bonded pairing information is not paired and user presses a key, it will send direct
advertising packets for 2s, and then send indirect advertising packets for 10s. While trying to pair, the RCU
will send out advertising packets (ADV_IND) with the following data format:
PS-20033000-E1
Spec For TLSR827x-based BLE Audio Remote Control

Table 2-1 PID and VID table

Table 2-2 BLE GATT configuration

RC
KRemote 0x02; 0x8a 0x24 (VID); 0x1d 0x88 (PID); 0x01 0x00
12
Value
0x248a
0x881d
Value
Ver.0.1.0