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[物聯汪汪] 附發票~ Nordic nRF5340 BLE Audio DK 藍牙音響開發套件

商品編號:P0510700189206 原始貨號:P0510700189206

本賣場商品一律含稅開發票,需要統編者請下單後備註公司名及統編即可! 本店近新店捷運總站,歡迎大家來店自取,需要自取的請留言聯絡!

$ 7,200
$ 7,650
預計出貨天數6
規格
  • 主板
  • 主板+50公分Type C線
數量
  • 付款方式:
    超商取貨付款
  • 運送方式:
    常溫7-ELEVEN店到店取貨付款

商品特色

詳盡技術資料請見原廠或供應商  /Products/Development-hardware/nRF5340-Audio-DK [ https://www.nordicsemi.com/Products/Development-hardware/nRF5340-Audio-DK ]  料號:nRF5340-Audio-DK

溫馨提示

  • 本商品為專用於雛形研發實驗之非隨插即用的射頻模組,並非通用終端產品。故須經具備相關知識之專業人士(如:工程師、研究師生、或創客)撰寫程式、燒錄、焊接、外接天線等二次加工,或須與主機板連接使用等方式,始具備訊號傳輸功能,非屬電信管制射頻器材。
  • 專業人士在購買前敬請詳閱商品說明與原廠規格書,始可用於您自己的原型設計中自行實驗與實作完整通訊功能。
  • 商品本身初始無任何預設應用或功能,故一般消費者上電後無法直接使用,切勿購買。
The DK includes:
  • Two 3.5 mm audio jacks for analog in and headphones out
  • Five user-programmable buttons and LEDs
  • Battery
  • SD-Card holder for extra storage if needed
  • J4 connector for a NFC antenna
  • SEGGER J-Link debugger for programming and debugging
  • Connectors to access the analog/digital interfaces, and GPIOs

 

nRF5340 SoC

The nRF5340 SoC combines a high-performance application processor with a fully programmable ultra-low-power network processor. This dual core architecture allows for optimal power efficiency. The 128 MHz Arm® Cortex®-M33 Application Processor has 1 MB flash and 512 KB of RAM. Which is perfect for handling custom applications and audio codecs, like LC3. The 64 MHz Arm Cortex-M33 Network Processor has 256 KB Flash and 64 KB RAM. It is power optimized to run Nordic’s Bluetooth LE Audio stack.

nPM1100 PMIC

The nPM1100 power management IC has a highly efficient configurable buck regulator. It also includes an integrated battery charger with a charge current up to 400mA. It’s extremely small form factor makes it ideal for size-constrained applications like True Wireless Earbuds.

nRF Connect SDK

The nRF Connect SDK [ https://www.nordicsemi.com/Products/Development-software/nRF-Connect-SDK ] is the software development kit for the nRF5340 SoC, and it has board support for the nRF5340 Audio DK. It supports the development of Bluetooth LE Audio, Bluetooth Low Energy, Thread, and other applications. The Zephyr RTOS, protocol stacks, samples, hardware drivers, and much more are integrated in the nRF Connect SDK

nRF Connect SDK also supports the nRF9160, our LTE-M/NB-IoT/GPS SiP, and the nRF52 Series. It is a common platform for both cellular IoT and short-range development.

Learn more from our experts

 

We have several webinars covering topics as Bluetooth, Thread and Zigbee 
available on-demand. Grab a coffee and enjoy!

Read more [ https://bit.ly/2ZY9Hol ]

Develop LE Audio

with the nRF5340 SoC

nRF5340 SoC

Dual-core Bluetooth 5.3 SoC supporting Bluetooth Low Energy, Bluetooth mesh, NFC, Thread and Zigbee

128 MHz Arm Cortex-M33 CPU with
1 MB Flash + 512 KB RAM
64 MHz Arm Cortex-M33 CPU with
256 KB Flash + 64 KB RAM
Bluetooth Low Energy
Bluetooth Direction Finding
Bluetooth mesh
Thread, Zigbee
NFC
Advanced security
USB, QSPI, HS-SPI
105 °C extended operating temperature
1.7-5.5 V supply voltage range

Read more [ https://www.nordicsemi.com/Products/nRF5340 ]

Development tools

 

nRF Connect for Desktop

nRF Connect for Desktop is a cross-platform framework for development applications. It contains applications for testing Bluetooth Low Energy and LTE links, power optimization, programming and more.

 
Read more [ https://www.nordicsemi.com/Products/Development-tools/nRF-Connect-for-desktop ]

nRF Connect for Mobile

nRF Connect for Mobile is a powerful generic mobile tool that allows you to scan and explore your Bluetooth Low Energy devices and communicate with them. Also supports DFU and Eddystone.

 
Read more [ https://www.nordicsemi.com/Products/Development-tools/nRF-Connect-for-mobile ]

nRF Command

The nRF Command are used for development, programming, and debugging of Nordic Semiconductor's nRF51, nRF52, nRF53 and nRF91 Series devices.

 
Read more [ https://www.nordicsemi.com/Products/Development-tools/nRF-Command- -Tools ]

Measure current

With ease

Power Profiler Kit II

The Power Profiler Kit II is an easy-to-use tool for measuring and optimizing power consumption for embedded solutions.

 
Read more [ https://www.nordicsemi.com/Products/Development-hardware/Power-Profiler-Kit-2 ]
 

Our nRF5340 Audio Development Kit (DK) is the recommended platform for Bluetooth “LE Audio [ https://www.nordicsemi.com/Products/Bluetooth-LE-Audio ] ” products and contains everything needed to start development. The kit 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. For most use-cases, we recommend using two or more DKs.

Main board components

The three main components of this DK are the nRF5340 SoC [ https://www.nordicsemi.com/Products/nRF5340 ] , nPM1100 PMIC [ https://www.nordicsemi.com/Products/nPM1100 ] , and Cirrus Logic’s CS47L63 Audio DSP [ https://www.cirrus.com/products/cs47l63/ ] . The CS47L63’s high-performance DAC and differential output driver are optimized for direct connection to an external headphone load. It is perfect for earbuds with mono-only and direct speaker output.

Powering the kit

The nRF5340 Audio DK is typically powered via USB and includes a battery. The current consumption can be measured by using the dedicated current measurement pins. We recommend using Nordic’s Power Profiler Kit II [ https://www.nordicsemi.com/Products/Development-hardware/Power-Profiler-Kit-2 ] for that.

The new codec

The new “Low Complexity Communications Codec” (LC3) that replaced Bluetooth Classic’s “Low Complexity Subband Codec” (SBC) is also available for this DK. The LC3 codec has superior audio quality compared to SBC, even at about half the wireless data rate. This low data rate is a key factor in minimizing the power consumption of your products.

 [ https://www.nordicsemi.com/-/media/Software-and-other-downloads/Product-Briefs/nRF5340-AUDIO-DK-PB-v1.0.pdf?la=en&hash=6BF8408A6176E1ED7C979D3E07C0A080DB7FDD39 ] Download nRF5340 Audio DK product brief [PDF]

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