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LE Audio

LE Audio/開発

Top / LE Audio / 開発

Nordic Semiconductor

• https://www.nordicsemi.jp/protocols/bluetooth-le-audio/
• nRF5340 is still our best choice for Audio over Bluetooth LE.
  • https://devzone.nordicsemi.com/f/nordic-q-a/117778/nrf54l15-support-le-audio
• nRF5340 Audio DK

• nRF Connect SDK
• https://docs.nordicsemi.com/bundle/ncs-3.2.1/page/zephyr/connectivity/bluetooth/api/audio/bluetooth-le-audio-arch.html

STマイクロエレクトロニクス

• https://wiki.st.com/stm32mcu/wiki/Category:BLE_Audio
• https://wiki.st.com/stm32mcu/wiki/Connectivity:Introduction_to_Bluetooth_LE_Audio

チップ

• STM32WBA

評価ボード

• STM32WBA65I-DK1
• STM32WBA55G-DK1

NXP

• https://www.nxp.jp/products/wireless-connectivity/bluetooth-le-audio:2.4GHz-AUDIO-STREAMING
• NXH3675

Analog Devices

• MAX32655?
• MAX32665?
• https://www.analog.com/jp/resources/design-notes/the-basics-of-bluetooth-le-audio.html

Linux

• Embedded Linux Conference Europe 2025
• https://www.collabora.com/news-and-blog/blog/2025/11/24/implementing-bluetooth-le-audio-and-auracast-on-linux-systems/

リソース

• https://www.bluetooth.com/ja-jp/learn-about-bluetooth/feature-enhancements/le-audio/resources/