The key to plug-and-play industrial data In the world of industrial automation, accessing real-time data is no longer the biggest hurdle—getting that data to work together across systems is. That’s where Sparkplug comes in. Sparkplug is an open-source specification that works with MQTT to bring context, structure, and state awareness to industrial data. It’s the… The post What is Sparkplug? appeared first on Cirrus Link.