Eight Relays 4A/120V 8-Layer Stackable HAT reset button

[gwfami]

Just purchased one of your 8 relay stackable hats, I like the idea of the push button on the side of the card, but how do I access the button in a shell script and python?

 

[Doc Garret]

When you look at the schematics of the board

https://cdn.shopify.com/s/files/1/0534/4392/0067/files/8-RELAYS-Schematic-V5.pdf?v=1702498833

you will see that the button is connected to GPIO 26.
Thus you will need to query that input.

The status of the GPIO pins can be queried and set with the GPIOzero python libs.

2. Basic Recipes — gpiozero 2.0 Documentation

refer to this document to section 2.5 button to query the status of the input.