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CH343 Type C USB to serial port

Overview

USB Type C interface!
CH343 is an upgraded version of CH340, with a higher baud rate, CDC driver-free, and further simplifies peripheral circuits. In order to ensure the 3.3v driving capability, a piece of 1117 is added, which can be used with confidence.
The shape is designed to fit into a standard plastic case. There are no advertisements here. You can go to TB and search for "usb plastic case n12".
The white board is so beautiful

Design Files

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Update:2025-08-08 23:23:30

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