the behavior of the cRIO is no green light??

[Mark McLeod]

The Cypress IO board is optional.
It can be used to add switches and LED displays of your own design to the Driver Station.

• Switches need two wires: signal (white) to P4_4 & ground (black) to ground. The power wire (red) is unused.
• Pots use all three wires: signal, ground, & power (note: full range of pot will be read by your code as 0 to 3.3)

It can also be added to the robot if you can think of a useful purpose for it.

Here are some links:

• Setup is on page 54
• Basic Information
• Cypress IO Pinout Tables
• Quick Start Guide
• User Guide