Hello there,
I have been trying to use a MSP430FR5969 to start a serial communication with a SARA-R4 Cellphone modem.
Basically that modem just works sending AT commands through serial communication, so, i decided to start with the basics using the library example
include <SoftwareSerial.h>
SoftwareSerial mySerial(P1_4, P1_3);// RX, TX
void setup(){ // Open serial communications and wait for port to open:
Serial.begin(9600);
Serial.println("Goodnight moon!"); // set the data rate for the SoftwareSerial port
mySerial.begin(9600);
mySerial.println("Hello, world?");