| # Enable USB subsystem | |
| CONFIG_USB=y | |
| CONFIG_USB_DEVICE_STACK=y | |
| CONFIG_USB_CDC_ACM=y | |
| CONFIG_UART_INTERRUPT_DRIVEN=y | |
| CONFIG_UART_LINE_CTRL=y | |
| # USB backend is serial device | |
| CONFIG_MCUMGR_SMP_UART=y | |
| # Choose USB serial device for backend (CDC_ACM) | |
| CONFIG_UART_MCUMGR_ON_DEV_NAME="CDC_ACM_0" |