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Tuya and d3320 control 9-way relay

Overview

This was originally a simulated animal controller designed before. It can realize voice dialogue and control the opening and closing of 9-way relays through voice. Now it has been upgraded and transformed for the Internet of Things through Tuya wb3s. The bottom board has reserved female headers for docking wb3s and ld3320. This product makes debugging easy and increases versatility.

This product uses Tuya's Wb3s as the Internet of Things module, uses LD3320 for speech recognition, and my1690 to realize speech playback. However, since WB3S has not yet arrived, the previous board was used for speech recognition. The effect is not bad, and I am waiting for the new board. and Tuya module have arrived, you can watch the video below.

Design Files

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Update:2024-11-22 12:35:16

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