TDK blu2i manual Blu2i Module User Guide

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blu2i Module User Guide

The information contained in this document is subject to change without notice. TDK Systems Europe makes no warranty of any kind with regard to this material including, but not limited to, the implied warranties of merchant ability and fitness for a particular purpose. TDK Systems Europe shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material.

This document contains information that is protected by copyright. All rights reserved. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of TDK Systems Europe.

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Contents Blu2i Module User Guide Contents Before You Begin Safety GuidelinesRF Approvals Functions Feature ImplementationSerial Interface Application InterfaceDetails the power consumption in different modes Power SupplyBlu2i Module Parallel PIO Port SPI BusPCM Codec Interface Pin Signal Description Electrical specification of the interfacePage Function Signal Name Pin No Signal level Comments Electric CharacteristicsUSB D Mechanical Dimensions Physical CharacteristicsMounting the blu2i Module onto the application platform Board to Board ConnectorPart number Stacking height HRS number Parameter Specification 40 pin Board to Board connector Operating temperatures Electrical and radio characteristicsPower Consumption Absolute Maximum ratingsATD Baud rate 9600 38400 115200 460800 Low Power Modes using Sniff High Power Consumption 2Receive Sensitivity RF performance 5.5.1Transmit Power4Performance against Temperature Parameter Minimum Maximum ReliabilityDirection Connector Pin Label Function RS232 Modem SignalsDirection Function Break signal on RX line Modem signalling over BluetoothReset Data Cable Pure Cable Replacement ModeATS512=3 ATS0=-1 Audio CableATS512=1 ATS504=1 ATS530=2000 ATS532=1 Modem Control and Status SignalsATS0=1 Getting StartedATDbdaddr AT+BTP Software Factory Default ModeBaud rate 300 to Parity Europe EU Declaration of Conformity Appendix aFCC and Industry Canada Statements ESD Electrostatic Discharge Appendix BAdditional Statement Warranty

blu2i specifications

The TDK Blu2i is an innovative Bluetooth audio device designed to elevate the listening experience for audiophiles and casual listeners alike. This versatile device combines advanced Bluetooth technology with high-quality audio performance to create an outstanding solution for wireless sound.

One of the standout features of the TDK Blu2i is its compatibility with various Bluetooth profiles, allowing it to seamlessly connect with a wide range of devices, including smartphones, tablets, and laptops. Utilizing the latest Bluetooth 5.0 technology, the Blu2i ensures a stable connection, reduced latency, and an extended range, making it ideal for both indoor and outdoor use.

In terms of audio performance, the TDK Blu2i boasts impressive sound quality. The device supports high-resolution audio streaming, delivering superior clarity and detail. Users can enjoy their favorite tracks with deep bass, crisp highs, and an overall balanced sound profile. The built-in digital signal processing (DSP) enhances audio playback, ensuring that every note is rendered with precision.

Another notable characteristic is the TDK Blu2i's long-lasting battery life. With up to 20 hours of playback on a single charge, users can indulge in extended listening sessions without worrying about frequent recharging. The device also features quick charge capability, allowing users to enjoy several hours of playback with just a short charging session.

The design of the TDK Blu2i is both stylish and functional. Its compact and lightweight form factor makes it easy to carry, while its durable construction ensures it can withstand everyday use. The device is equipped with intuitive controls, allowing users to adjust volume, skip tracks, and manage calls effortlessly.

Additionally, the TDK Blu2i supports voice assistant integration, enabling users to access their smart devices hands-free. This feature adds an extra layer of convenience, allowing for seamless multitasking without the need to reach for a phone.

In summary, the TDK Blu2i is a powerful Bluetooth audio device that encapsulates the essence of modern audio technology. With its high-quality sound, extensive battery life, and user-friendly features, it caters to the needs of any audio enthusiast looking for a reliable and high-performing wireless solution.