         break;
       case 0x321:
         Serial.println("-----------------------------");
-        Serial.print("AMPLIFICACAO");
+        Serial.print("AMPLIFICACAO: ");
         Serial.println(canId, HEX);
 
         for(int i = 0; i<len; i++)    // print the data

        }
        Serial.println();
        break;
      case 0x181:
        Serial.println("-----------------------------");
        Serial.print("CORRENTE");
        Serial.println(canId, HEX);

        for(int i = 0; i<len; i++)    // print the data
        {
            Serial.print(buf[i], HEX);
            Serial.print("\t");
        }
        Serial.println();
        break;
    }
  }
}



// Statemachine State variable and initial value
byte State = Startup;

// the cs pin of the version after v1.1 is default to D9
// v0.9b and v1.0 is default D10
