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.