Power and I/O Ports

Figure 8: HDK Ports - Top View

Figure 9: HDK Ports - Bottom View

The ports are as follows:

  • Ethernet Ports (RJ45):
    • CON1: Ethernet Only
    • CON2: Ethernet with PSE output
  • DC Jacks:
    • J1: 12VDC input as supplemental power for the HDK
    • J5: 12VDC output for application module (limited to 18W minus HDK loads)
  • USB port:
    • CON3: USB Type-A connector providing 5VDC @1A power out
  • PCI 64P Golden finger connector for connecting to the host access point.
  • Pin Headers:
    • J2 ( 12): Application module configuration for Intel, BBB, and Raspberry Pi.
    • J3 ( 11): Reset functionality swap pins.
    • J4 ( 8-10): I2C selection and UART/I2C control pins.
    • J7 ( 6): External I2C pins for external sensor usage
    • J8 ( 13): PSE output AF/AT control pin.
    • J9 ( 2): Connector power output enable pins.
    • J10 and J11: XBee module socket.
    • J12 and SW3 ( 5): XBee control pins and 5V/3.3V supply selection for control module.
    • J13 ( 7): XBee module 3.3V power enable pin.
    • J14 ( 4): EM module 3.3V power enable pin.
    • SW1 ( 3): HW reset switch.
    • SW2 ( 1): Connector power output enable switch.