> 5.9.1 | Serial interfaces

> System.out can be written to any of the serial interfaces ASC0, ASC1 or USB. If System.out is redirected to one of the interfaces used for the Java CommConnection, the interface will be shared between System.out and the CommConnection. This will result in mixed output, if data is written to the CommConnections OutputStream and something is printed via System.out at the same time.
> Using System.out and CommConnection on the same serial interface may be done if a device connected to the serial port is only transmitting data to the module. It is recommended to ensure already in the HW design that output from the module cannot be transferred to a connected device.