Send messages with the MQTT protocol by connecting Hyyphen to an MQTT Broker.
Use Hyyphen's MQTT Client to talk to an existing MQTT Broker that you have on-premises, so that Hyyphen can interact with other equipment in your facility when an event is detected.
Create a Webhook on Hyyphen that listens for events.
Periodically check the status of a web site.
Receive UDP messages over an IP connection.