I am attempting to trigger the lights running on a pi from another pi. As an avid hockey fan i created my own version of the goal lights (similar to police light effect). I want the lights to be triggered automatically similar to the Budweiser red light. I have script running on another pi that checks the score and is currently setup to play audio through a speaker attached when my team scores a goal. What i am trying to do now is get this pi to communicate with the lights pi to trigger the light effect with it. I know on the lights pi i need to send /storage/hyperion/bin/hyperion-remote.sh -e "Goal" -d "40000" My question is how do i send that from the triggering pi? I'm assuming i can just hit a web service link as I think thats how the chrome and android apps work. Apologies if this is a simple answer, i'm still fairly new to this. Interaction designer by day, tinkerer/Connoisseur of many things by night.