Automation Hat GPIO question


#1

Hello,

I’d like to use the automation hat along with a couple bussed DS18B20 one-wire temperature sensors. Could you tell me what pi GPIOs the automation hat is not using and would be available for the DS18B20?

Cheers,

  Mac

#2

… so using the default BCM4 for 1-wire would be fine, although BCM25 would be a natural choice since it is broken out on the top of the HAT.