CH340 USB-TTL problems.


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Chopperp

Guru

Joined: 03/01/2018
Location: Australia
Posts: 1126
Posted: 12:55am 12 Aug 2023      

As an aside, I have a couple of USB-TTL converters, light blue in colour, with a 4 core lead with 4 free female DuPont connectors on the ends which do not work on W11.

Device Manager comes up with PL2303TA DO NOT SUPORT WINDOWS 11 OR LATER. PLEASE CONTACT YOUR SUPPLIER.

So far, I haven't had any luck with updated drivers.  

Other types I have seem OK so far (Just recently did the W11 upgrade)
Brian

EDIT Update. I had a further search & found the correct drivers & install method.
here
Edited 2023-08-12 11:50 by Chopperp