No conecta klipper skr mini v3

You might have a look to your klipy.log!

Unable to open serial port: [Errno 2] could not open port /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_A10K2KRW-if00-port0

You might look here https://klipper.discourse.group/t/how-to-trouble-shoot

…but I guess after fixing that you might run into new trouble