elif board_id == ap_board.BEAGLEBONE_BLACK:
     from adafruit_blinka.board.beaglebone_black import *
 
+elif board_id == ap_board.BEAGLEBONE_POCKETBEAGLE:
+    from adafruit_blinka.board.beaglebone_pocketbeagle import *
+
 elif board_id == ap_board.ORANGE_PI_PC:
     from adafruit_blinka.board.orangepipc import *
 
 elif board_id == ap_board.JETSON_NANO:
     from adafruit_blinka.board.jetson_nano import *
 
+elif board_id == ap_board.CORAL_EDGE_TPU_DEV:
+    from adafruit_blinka.board.coral_edge_tpu 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)