念慈菴

USB to Quad TTL

Overview

1. Product idea

I am also a technician who often needs to observe serial port data during debugging, and I hope to detect multiple TX data at the same time. In the past, I had to plug in multiple USB to serial ports. Now I have made a USB to 4-channel pure hardware serial port tool to facilitate the general public. Debugging for embedded engineers.

2. Product parameters

3. Purchase link

https://item.taobao.com/item.htm?spm=a2oq0.12575281.0.0.16851deb5TY7xi&ft=t&id=625922890793

Taobao link

Design Files

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Update:2025-08-09 12:36:58

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