 {
     Serial.print(F("Defined devices:\r\n"));
     for(byte i=0; i<numDevices; i++) {
-        printInt(i);
+        Serial.print("  ");
+        printInt(devices[i].device_id);
         Serial.print(" ");
         Serial.print(devices[i].name);
         Serial.print(", measures: ");

{
    Serial.print(F("Current configuration:\r\n"));
    for(byte i=0; i<numPlugs; i++) {
        Serial.print("port ");
        printInt(plugs[i].port);
        Serial.print(" ");


        Serial.print("\r\n");
    }
    Serial.print("  RF12: ");
    Serial.println(rf12config.msg);
}

