I ran the example codes for TestModem and NBScanNetworks and they all run properly (I get IMEI and a signal strength, networks, and carrier).
However when I run the SendSMS example code it just says sending.
I am using a hologram SIM card and I want it to send a message to my iphone(verizon).
I also have a 3.7V 2500mAh LiPo battery and I am using the bundled antenna from the Arduino store that comes with the board when purchased.
PLEASE HELP!
/*
SMS sender
This sketch, for the MKR NB 1500 board, sends an SMS message
you enter in the serial monitor. Connect your Arduino with the
SIM card, open the serial monitor, and wait for
the "READY" message to appear in the monitor. Next, type a
message to send and press "return". Make sure the serial
monitor is set to send a newline when you press return.
Circuit:
* MKR NB 1500 board
* Antenna
* SIM card that can send SMS
created 25 Feb 2012
by Tom Igoe
*/
// Include the NB library
#include <MKRNB.h>
#include "arduino_secrets.h"
// Please enter your sensitive data in the Secret tab or arduino_secrets.h
// PIN Number
const char PINNUMBER[] = SECRET_PINNUMBER;
// initialize the library instance
NB nbAccess;
NB_SMS sms;
void setup() {
// initialize serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port only
}
Serial.println("SMS Messages Sender");
// connection state
bool connected = false;
// Start NB module
// If your SIM has PIN, pass it as a parameter of begin() in quotes
while (!connected) {
if (nbAccess.begin(PINNUMBER) == NB_READY) {
connected = true;
} else {
Serial.println("Not connected");
delay(1000);
}
}
Serial.println("NB initialized");
}
void loop() {
Serial.print("Enter a mobile number: ");
char remoteNum[20]; // telephone number to send SMS
readSerial(remoteNum);
Serial.println(remoteNum);
// SMS text
Serial.print("Now, enter SMS content: ");
char txtMsg[200];
readSerial(txtMsg);
Serial.println("SENDING");
Serial.println();
Serial.println("Message:");
Serial.println(txtMsg);
// send the message
sms.beginSMS(remoteNum);
sms.print(txtMsg);
sms.endSMS();
Serial.println("\nCOMPLETE!\n");
}
/*
Read input serial
*/
int readSerial(char result[]) {
int i = 0;
while (1) {
while (Serial.available() > 0) {
char inChar = Serial.read();
if (inChar == '\n') {
result[i] = '\0';
Serial.flush();
return 0;
}
if (inChar != '\r') {
result[i] = inChar;
i++;
}
}
}
}