💡[FEATURE] A simple read/write to serial UART device

[steeley]

An example of how to send and receive serial data from those USBUART converters(or other USB serial basic devices)
thank.

[remenyo]

I'm looking to implement something like this (for the CP210x which is custom, but the USBUART is considered also a "custom" class at the moment)
Can I use the TinyUSB vendor host for this?

Edit: I have not implemented it with PIO. Sorry.
Aside from that, you should able to use the TinyUsb Host API: tuh_init(), tuh_edpt_xfer()