Make Serial the default debug interface - for all boards except SAMD21

Author: PaulZC

src/SparkFun_ATECCX08a_Arduino_Library.h

@@ -193,10 +193,10 @@ class ATECCX08A {
   public:
 
     //By default use Wire, standard I2C speed, and the default ADS1015 address
-	#if defined(ARDUINO_ARCH_APOLLO3) || defined(ARDUINO_ARCH_ESP32) // checking which board we are using and selecting a Serial debug that will work.
-	bool begin(uint8_t i2caddr = ATECC508A_ADDRESS_DEFAULT, TwoWire &wirePort = Wire, Stream &serialPort = Serial); // Artemis
-	#else
+	#if defined(ARDUINO_ARCH_SAMD) // checking which board we are using and selecting a Serial debug that will work.
 	bool begin(uint8_t i2caddr = ATECC508A_ADDRESS_DEFAULT, TwoWire &wirePort = Wire, Stream &serialPort = SerialUSB);  // SamD21 boards
+	#else
+	bool begin(uint8_t i2caddr = ATECC508A_ADDRESS_DEFAULT, TwoWire &wirePort = Wire, Stream &serialPort = Serial); // Artemis
 	#endif
 
 	byte inputBuffer[BUFFER_SIZE]; // used to store messages received from the IC as they come in