Which Khadas SBC do you use?
I am using VIM3
Which system do you use? Android, Ubuntu, OOWOW or others?
Android
Which version of system do you use? Khadas official images, self built images, or others?
Android-13.0.0_r6
Please describe your issue below:
I checked vim3_sch_v12.pdf schematic found 40-pin GPIO header has UART definitions, but it only has UART TX/RX, no UART CTS/RTS. If I need use UART flow control, how can I do? Can the GPIO header switch multifunction for UART CTS/RTS?
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