Airoha AB1561 - User Manual

AB1561 Headset Reference Design
User Guide
Version: 1.0.1
Release date: 23 July 2020
© 2020 Airoha Technology Corp.
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subject to change without notice.

Summary

Introduction

Platform architecture

Details the software architecture of the Airoha product, divided into components.

EVK components

Introduces the Evaluation Kit (EVK) components used to trigger MMI functionality.

MMI Functionality

System

Covers system functions like power control, ANC, AiroThru, and factory reset.

Connection

Describes MMI functions for device discoverability, pairing, and connection management.

Calling

Details MMI functions related to call management: accept, end, hold, reject, redial, and three-way calls.

Volume

Explains how to adjust speaker volume and mute/unmute the microphone.

Music

Covers MMI functions for music playback control, including play, pause, forward, and backward.

MMI Event

Connection

Details connection events such as pairing success, connectable status, and connected status.

Battery

Describes battery events, including low battery indication and charging status.

Time out

Explains timeout mechanisms like connectable timeout, pairing mode timeout, and auto power off.

Key Mapping Table

Airoha AB1561 Specifications

General

Multi-point Connection	Yes
Bluetooth Profiles	A2DP, HFP, HSP, AVRCP
Audio Codecs	SBC, AAC
DSP	Supported
Voice Assistant	Supported