elif board_id == ap_board.GIANT_BOARD:
     from adafruit_blinka.board.giantboard import *
 
+elif board_id == ap_board.JETSON_TX1:
+    from adafruit_blinka.board.jetson_tx1 import *
+
+elif board_id == ap_board.JETSON_TX2:
+    from adafruit_blinka.board.jetson_tx2 import *
+
+elif board_id == ap_board.JETSON_XAVIER:
+    from adafruit_blinka.board.jetson_xavier import *
+
+elif board_id == ap_board.JETSON_NANO:
+    from adafruit_blinka.board.jetson_nano import *
+
 elif "sphinx" in sys.modules:
     pass
 
 else:
     raise NotImplementedError("Board not supported")
+
+def I2C():
+    """The singleton I2C interface"""
+    import busio
+    return busio.I2C(SCL, SDA)
+
+def SPI():
+    """The singleton SPI interface"""
+    import busio
+    return busio.SPI(SCLK, MOSI, MISO)