nRF5340 Bluetooth LE Audio Development Kit (DK)

Table of Contents

The nRF5340 DK is a development kit for the nRF5340 SoC, which is the recommended platform for Bluetooth LE audio products. It supports all Auracast™ features, with better audio quality and longer playtime. The nRF5340 Audio DK is configurable and can function as a USB dongle to send or receive audio data from a PC. It can also function as a Business Headset or a True Wireless Stereo (TWS) Earbud. The nRF5340 is the world's first wireless SoC with two Arm® Cortex®-M33 processors, ideal for LE Audio and other complex Internet of Things (IoT) applications.

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The nRF5340 Audio DK supports a wide range of wireless protocols. It supports Bluetooth Low Energy with features such as high throughput 2 Mbps, advertising extension, and long-range. It also mesh protocols such as Bluetooth mesh, Thread and Zigbee can run concurrently with Bluetooth LE, enabling smartphones to provision, debug, configure and control mesh nodes. And NFC, ANT, 802.15.4 and 2.4GHz proprietary protocols.

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Key Features

*Supports Bluetooth LE Audio
*Supports all Auracast™ features
*2.4GHz antenna
*Two 3.5mm audio jacks
*Better audio quality, Longer playtime

nRF5340 SoC Features

*Bluetooth Low Energy
LE Audio
2 Mbps, Advertising extension, Long range
* Programmable, ultra-low-power network processor
64 MHz Arm Cortex-M33
256 KB Flash + 64 KB RAM
*High performance application processor
128 MHz Arm Cortex-M33
1 MB Flash + 512 KB RAM
*Supports Bluetooth Mesh, Thread and Zigbee
*Integrated 50 Ω antenna match
*NFC
*1.7 V ~ 5.5 V power supply
*105°C extended operating temperature
*Full range of digital interfaces with EasyDMA
Full-speed USB
96 MHz encrypted QPSI for external memory
32 MHz HS-SPI for displays and fast sensors

Applications

LE Audio
Smart Home
Smart Lighting
Industrial Application
Medical Application
Asset tracking and RTLS
Audio Broadcast Solutions

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