I registered my board on SigFox OK, but when I send the first message, it doesn't appear on the SigFox site.
My serial monitor shows this:-
MKRFox1200 Sigfox first configuration
SigFox FW version 2.3
ID = 001D255F
PAC = C3CFD99A6B96063A
Register your board on Activate | Sigfox Buy with provided ID and PAC
Type the message to be sent
Sending E
Transmission ok
OK
PA OFF
My sketch is:-
#include <SigFox.h>
#include <ArduinoLowPower.h>
void setup() {
Serial.begin(9600);
while (!Serial) {};
if (!SigFox.begin()) {
Serial.println("Shield error or not present!");
return;
}
// Enable debug led and disable automatic deep sleep
// Comment this line when shipping your project 
SigFox.debug();
String version = SigFox.SigVersion();
String ID = SigFox.ID();
String PAC = SigFox.PAC();
// Display module informations
Serial.println("MKRFox1200 Sigfox first configuration");
Serial.println("SigFox FW version "+ version);
Serial.println("ID = "+ ID);
Serial.println("PAC = "+ PAC);
Serial.println("");
Serial.println("Register your board on Activate | Sigfox Buy with provided ID and PAC");
delay(100);
// Send the module to the deepest sleep
SigFox.end();
Serial.println("Type the message to be sent");
while (!Serial.available());
String message;
while (Serial.available()) {
message += (char)Serial.read();
}
// Every SigFox packet cannot exceed 12 bytes
// If the string is longer, only the first 12 bytes will be sent
if (message.length() > 12) {
Serial.println("Message too long, only first 12 bytes will be sent");
}
Serial.println("Sending "+ message);
// Remove EOL
message.trim();
// Example of message that can be sent
sendString(message);
}
void loop()
{
}
void sendString(String str) {
// Start the module
SigFox.begin();
// Wait at least 30mS after first configuration (100mS before)
delay(100);
// Clears all pending interrupts
SigFox.status();
delay(1);
SigFox.beginPacket();
SigFox.print(str);
int ret = SigFox.endPacket(); // send buffer to SIGFOX network
if (ret > 0) {
Serial.println("No transmission");
} else {
Serial.println("Transmission ok");
}
Serial.println(SigFox.status(SIGFOX));
Serial.println(SigFox.status(ATMEL));
SigFox.end();
}
Any idea why the message is not being received?