We have a fully automated system for pizza order status. The purpose of the flow is to notify the users when the pizza order has been received by the system..
When a user orders a pizza through any application (web, chat or app), the order is stored in Dataverse. This is the beginning of all flows on the trigger (create).
From here it is picked up by Power Automate. Power Automate sends a trigger to Power Automate Desktop.
Power Automate Desktop sends information to raspberry pi via desktop flow. This was achieved by registering my machine as approved machine for Power Automate online. All because the firewall on prem was blocking direct traffic.
Raspberry PI triggers a Home Assistant flow that turns the light to blue. This is a lot like a Microsoft Power Automate flow that is a sequens of actions working to acheive communication with wireless devices onpremise.