Kiwi+ GPIO Port

Kiwi+ features a 3 pins GPIO port, instead of a 6 pins GPIO like the Kiwi Pro. Pin 2 is specifically designated as GND. Pin 1 is configurable as either UART Tx, GPIO or ATX Power Switch. Pin 3 is configurable as either UART Rx, GPIO or ATX Power LED.

When the Kiwi Pro is connected, click the "GPIO/Port" button on the toolbar or go to Advanced -> GPIO/Port to configure port connections.