[Tuya Smart] Lichuang Tuya Version Voice Remote Control +570333W

After a period of tweaking this board, I finally got it right. The main problems are two points: 1. Xiaozhi Butler needs to be activated by Tuya WeChat customer service. It can voice the weather and time, and can also simply control the switch of the TV, but it does not have the function of increasing music or TV volume ~ the process of activating Xiaozhi Butler It’s also quite tortuous, so I won’t go into details. . . . 2. The speaker selection is not correct. It must be a speaker of about 2W4 ohms, otherwise the sound may be loud or the volume is too low. There is no problem with the entire circuit, so you can build the board with confidence!

This is the second time I have participated in the training of Lichuang Tuya. Although the theme is IDE development, the code is weak, so I still chose the zero-code module:) This time everyone has made temperature and humidity sensors, so we have to choose something different. Ha :)

The theme this time is voice remote control. The difficulty lies in how to fit the components into the small board. I considered putting it front and back, but after thinking about it it looked ugly, PASS. I also thought about stacking two layers of boards, but it felt like something was wrong. Just use your brain and stuff it inside as hard as you can :)

Fortunately, it was finally completed, but I don’t know how the actual effect will be, and whether the voice AI function needs to be charged:) I hope the board will be easy to use, haha