One Pi 3 running Pi-hole: One Pi 3 hosting a Picroft instance; One Pi 3 with a camera to experiment with simple video capture; One Pi 3 and several Pi zero W's

One Pi 3 running Pi-hole: One Pi 3 hosting a Picroft instance; One Pi 3 with a camera to experiment with simple video capture; One Pi 3 and several Pi zero W's on a custom network ( the Zero's act as temperature sensors in different rooms, reporting back to the Pi 3 as a control node; eventually it will be running our HVAC).