MartinFowler

Tuya voice assistant (imitation arduino uno baseboard)

Overview

Participate in graffiti training camp activities.
I originally wanted to make an expansion board that is compatible with UNO, but my ability is limited and I can only imitate a frame TT (compatible with at least 4 holes of Arduino).
The schematic diagram is modified based on Tuya's open source, such as microUSB replacement Became typeC.
It was my first time to draw a PCB. After I got it, I found some minor problems, so I slightly modified the component layout of the PCB. Therefore, the actual product is slightly different from the PCB, but it does not affect the original function.

Design Files

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Update:2025-06-19 19:15:44

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