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USB to TTL

Overview

1. USB to TLL modules generally use a USB-A interface, as shown in the first version below

. 2. However, due to the length limitation of the DuPont wires, the development board must be close to the computer. Therefore, the second version uses a Type-C interface, which can be extended using a data cable, as shown in the image below

. 3. This makes the placement of my development board more flexible.

4. The PCB design file for this project contains a 3D shell, which has not yet been ordered for verification.

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Update:2026-03-24 02:50:56

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