Lemontree

BLE based voice solution

VOICE-OVER-BLE-SOLUTION

Overview

This portfolio of low-power, cost-effective solutions for embedded devices meets the needs of a variety of IoT monitoring and control applications, including consumer electronics, smart energy, industrial control and medical applications. The solution describes VoLE (Voice over BLE), which uses the NXP BLE5.0 chip QN9090 to achieve low-energy audio wireless transmission through BLE.

Blockdiagram

Documentation

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-20 08:09:40

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