Is it possible to communicate on separate UART (apart from given RS232 on ATMEGA) port by using some pin configurations ?
Use case : We already have a separate board [BoardX] connected to MangoH via UART due to which all the debug data is also going to that board . This will not happen if we connect BoardX via a separate UART on MangoH . We will be able to send only useful data to BoardX if it gets connected via separate UART.
Thanks in advance