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Dico voice assistant-wifi universal infrared remote control based on Tuya VWXR2

Overview

The voice remote control based on Tuya wifi voice module VWXR2
connects to the network through wifi, has one-click network configuration function, and is equipped with mute and volume increase and decrease buttons.
By learning the function keys of the infrared remote control and using voice commands, you can send out infrared remote control signals to replace the remote control function. The infrared transmitting part uses 6 infrared transmitting diodes, and the infrared remote control signal is sent out 360 degrees without any blind spots.
For the voice assistant schematic diagram,
PCB preview effect,
3D preview effect,

and
production process video recording, please go to Station B
https://www.bilibili.com/video/BV1y3411s7dm/

Design Files

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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:2025-06-19 21:32:49

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