GPIO Example Applications

This help topic provides detailed guidance on using the General Purpose Input/Output (GPIO) connections available on Q-SYS hardware, specifically for interfacing with various external devices such as LED indicators, switches, relays, and potentiometers.

All resistors should have the same value. The total resistance should be about 10K Ohms. The individual resistor value should be 10,000 divided by the number of resistors. The schematic is an example only, and could easily be modified to have more switch positions or use multiple momentary buttons instead of a rotary switch.