EXT Connector

TV cable connector

What does it have?

• UART2
• UART3
• TV out
• Stereo line out
• Stereo line in
• The UART lines can also be used as GPIO (six of them) and PWM lines (four of them).

Astron Connector

• Astron, part number 3111014-301-R
• Available from DragonBox for 7 EUR each [1]

Tyco Connector

• Tyco Electronics, part number 1717169-2 [2]
• The manufacturer does *not* stock these for engineering samples, and very few vendors carry them
• Community member WizardStan ordered a bunch and sold them for $2 each plus shipping from Canada [3]
• Community members peca and Nardella designed and manufactured a break-out-board for easier soldering [4]

Configuration

Configuring EXT signals

How Do I Make a TV-Out Cable?

• There are some useful tips in the EXT Connectors thread.
• A guide explaining one way of creating the video cables can be found here
• MarkoeZ Has written a blog post about it here