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[TWS] BLE module

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英勇黄铜

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发表于 2026-3-23 11:53:06 | 显示全部楼层 |阅读模式
本帖最后由 we_1626657458 于 2026-3-23 15:15 编辑

Is there any audio BLE trip that can support all below (or TL721x support?)
- Suppport ENC / Adaptive Active Noise Cancellation or other built-in Noise Cancellation
- Support Coded PHY 125 kbps or 500 kbps for advertising

We would like to use the audio BLE module for Coded PHY data broadcast, and see if
there is any suitable audio BLE module in Telink.

I see TL721x from datasheet supports ENC and Coded PHY, is it correct?
So the module ML7218A-GAIA-M0-PE11 or ML7218D1-MERCURY-M0-PE11 can support ENC and Coded PHY, right?

If No , Any suggestion?

Thanks.


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英勇黄铜

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发表于 3 天前 | 显示全部楼层
Coded PHY is supported by hardware, but it may not function properly with the current audio SDK. BLE 1M or BLE 2M PHY is typically adopted for audio use cases. Could you share the reason for choosing Coded PHY? Is it feasible to use BLE 1M or BLE 2M PHY instead?

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发表于 3 天前 | 显示全部楼层
Support ENC

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发表于 昨天 16:15 | 显示全部楼层
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