Introduction; Supported Features; Electrical Specification - TELink TLSR827 Series Manual

1. Introduction

This specification is described in details based on BLE remote control (RC) which is built on Telink's
TLSR827x platform and has button function and voice command function support.

1.1 Supported features

The RC demo supports the following features:

works with dual batteries

27 valid buttons and 2-color indicating LEDs

Google voice service

Voice compressed with ADPCM, supported sample rate 16Khz/16bit

Repeated buttons

Couch mode

OTA firmware upgrade

PC tool for button display and demonstration

1.2 Electrical specification

Current consumption for the RC demo is shown as below:
1) BLE mode
-
Voice commands: 11.5mA
-
Button press: <1 mA
-
Button long press (<60s): 0.4mA
-
Couch mode (long press time > 60s): ~11uA
-
Idle in connection state: 18uA
-
Deep sleep: 0.4uA
-
Advertising: 1.5mA
-
Low power current (Battery power below 1.9V): <18uA
PS-20033000-E1
Spec For TLSR827x-based BLE Audio Remote Control
7 Ver.0.1.0