MSP432P401R: Serial UART communication with other modules, except pin P3_2 and pin P3_3. IICDC 2017

I have more than 1 module, which requires serial communication with the MSP432 launchpad. Energia supports use of P3_2 and P3_3 to be interfaced with Rx and Tx of the other module. But since I have more than 1 module, I require other pins that can perform the serial communication too. For MSP430, I could use "SoftwareSerial" library in Energia for this purpose. Energia forums said that Software Serial is available for 8 16 20 MHz processors, and Energia supports communication with only 1 other module for MSP432. They also said that it might be possible on Code Composer Studio.

I'm only a beginner in using TI technology. Sample CCS codes on UART serial communicate with multiple modules would be really helpful. Or any other easier alternatives would be really helpful.