Connector Pin Outs

 

J20         CAM0

 

J21          CAM1 – Default Camera

  

J10          34Way Female ASIO Connector

 

 

J11          20Way Female ASIO Output Connector

 

 J8            40Way Male Raspberry Pi 2 HAT I/O Connector

 

J15          RS232 Connector (wired for Cisco Console Cable)

Long cable RS232 Cable lengths possible using CAT5e Cable

*Only these signals are available

** Pulled to +5V via Link LK9

 

Use RJ45/D9M adapter for standard D9M pinout as below:

 

Alternatively use compatible Cisco 72-3383-01 RJ45 - DB9F (Cross-Over) Console Cable:

 Direction shown is from the PCB Connector

 

 

 J9            8Way IO 2-Part Screw Terminal Connector

 

J25 allows usage by external devices, e.g. RPi HAT boards

 

J1            3Way Power In 2-Part Screw Terminal Connector

 

 *Enable by shorting SMT Link LK11 on reverse

 

J24          Internal Power Feed

 

 

J23          Audio Out

 

Audio uses PWM0_OUT/GPIO40 & PWM1_OUT/GPIO45

 

J13          LAN Connector

Standard

 

J14          Dual USB 2.0

Standard

 

J19          HDMI OUT

Standard, including CEC and I2C inputs

 

J12          Micro USB-B CM Flash Programming Port

Standard – Set J6 to 1-2 to use

 

J17          Hinged Micro SD Card Holder

Standard

 

J16          Hinged SIM Holder

Standard

 

J15          Mini PCI-E

Signals in RED are not connected/available

 

J5            SO-DIMM Connector For Raspberry Pi Compute Module

Compatible with Raspberry Pi Compute Module only.

 

 

LEDS

 

LED1 -GREEN

 

GPIO36 – Low Level Activates LED

 

LED1 -RED

 

GPIO35 – Low Level Activates LED

 

 

 

LED2 –GREEN/-RED

 

Driven directly by on board USB UART to show RX/TX indication