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nRF5340 Audio Development Kit for BLE Audio Standard

Building a Wireless Audio Solution? The new BLE Audio Standards allow connecting a single pair of Bluetooth headphones to multiple devices at the same time. LC3 Codec of this standard provides the same audio quality but at 50% lower bit rate. BLE Audio represents one of those rare occasions where there's no technical trade-offs

Want to build a BLE Audio Standard based Audio Solution? - Nordic Semiconductor has launched an Audio Development Kit for Bluetooth LE Audio based on the nRF5340.

Before we discuss the kit, if you want to learn more about BLE Audio, check out my older post:

The nRF5340 Audio DK Features:

1. nRF5340 - Dual Core 128 MHz ARM Cortex M33 with 1 MB Flash & 512 KB RAM

2. Integrated nPM1100 power management IC (Ideal for True Wireless Earbuds)

3. Cirrus Logic Audio DSP CS47L63 - High Performance DAC & Differential Output Drive for direct connection to speaker

4. 2x 3.5 mm audio jacks for analog in and headphones out

5. 5x user-programmable buttons and LEDs

6. SD-Card holder for extra storage if needed

7. SEGGER J-Link debugger for programming and debugging

8. Supports BLE, BLE Mesh, Thread, ZigBee, NFC

Video Overview of the kit:

Prices: 169$

Webinar by Nordic about BLE audio on May 18 :

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