Hi all !
I’m using the automation hat-mini to control a 12v water pump using the relay.
I also need to control a 220v air pump, and since the automation hat is not 220v tolerant, I need to use an external relay.
But, the automation hat mini sits on top of all the GPIO of the raspberry PI. Is there any way I can use the other pins of the automation hat to control an external relay ?
Thank you and happy hacking !