TDK blu2i manual Reliability, Parameter Minimum Maximum

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5.6 Reliability

Parameter	Minimum	Maximum
Thermal Shock	200cycles -40ºC	1 cycle/hour
	/+85ºC 30 min
Vibration	Continuous operation	15g max sine wave,
	at 60 Hz, 2mm stroke	12 hours
Shock	50G 11ms Half Sine	6 axis x 3 cycles each
	Wave	axis
Moisture Resistance
High Temp Storage	85ºC, 360 hours
Low Temp Storage	-40ºC, 240 hours
High Temp/Humidity	60ºC, 90%RH, 360
Operation	hours
High Temp/Humidity
Storage
Thermal shock	-40 to 60ºC in 30min	200 cycles with
		continuous operation
Electro Static	EN55024:1998 &
Discharge	IEC61000-4-3
Drop Test	75cm to concrete, 3
	axis x 2 cycles per
	corner

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Contents Blu2i Module User Guide Contents RF Approvals Safety GuidelinesBefore You Begin Functions Feature ImplementationSerial Interface Application InterfaceDetails the power consumption in different modes Power SupplyBlu2i Module PCM Codec Interface SPI BusParallel PIO Port Pin Signal Description Electrical specification of the interfacePage Function Signal Name Pin No Signal level Comments Electric CharacteristicsUSB D Mechanical Dimensions Physical CharacteristicsPart number Stacking height HRS number Board to Board ConnectorMounting the blu2i Module onto the application platform Parameter Specification 40 pin Board to Board connector Absolute Maximum ratings Electrical and radio characteristicsOperating temperatures Power ConsumptionATD 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 Function RS232 Modem SignalsDirection Connector Pin Label Function Break signal on RX line Modem signalling over BluetoothReset Data Cable Pure Cable Replacement ModeATS512=1 Audio CableATS512=3 ATS0=-1 ATS504=1 ATS530=2000 ATS532=1 Modem Control and Status SignalsATDbdaddr Getting StartedATS0=1 AT+BTP Software Factory Default ModeBaud rate 300 to Parity FCC and Industry Canada Statements Appendix aEurope EU Declaration of Conformity Additional Statement Appendix BESD Electrostatic Discharge 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.