
by LZH-anggithub.com/LZH-ang/USB-to-TTLRS232serial-orPRINT
ch340 rs232 share some projects of usb to serial or print 分享几个usb转串口方案

Imported from a public repository by LZH-ang. View the source
Apache-2.0 — Apache-2.0: reuse and modification are permitted, with attribution to the original author.
From usb to serial/CH340(TTL)/BB-CH340T-master/LICENSE, the licence file nearest this board. The repository as a whole is MIT.
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Boards whose names, descriptions and tags overlap most with this one.
heypcb keeps a picture and the design files for this board, and there is no project behind this page until somebody opens one. Opening it makes a copy on your own account — the original stays where its author put it.
Programmers and debuggers, analysers, probes, testers, adapters and bench gear.