Did you reboot after the driver install ?
Just curious why you didn't just use the USB pins on the ESP32-S3 and avoid the CH340x all together.

Yes I did, but not working

Power supply issue maybe? Where does the +3V3 come from? Anything else in the circuit which may draw too much power from VBUS?

There would also be a display and a motor connected, but they are not hooked up at the moment.

Driver issue maybe?

Thank you for your reply.
I tried what you suggested, but unfortunately it didn’t solve the problem for me.

Hi everyone,

Windows 11 detects my ESP32-S3 as an unknown device.
The board uses a CH340X USB-to-serial chip.

I’ve tried different USB cables and ports, but the issue remains.

I really did miss GPIO8. Thank you very much for your help!

Hi everyone,

I’ve been working on this schematic diagram and would love to get some feedback. Does anyone spot any errors or mistakes that I might have missed? I’d really appreciate any suggestions or improvements!

Thanks in advance!