Unitronics, a leader in the programmable logic controller arena, features MQTT in the latest release of UniStream, the award-winning PLC+HMI series. Lightweight, simple, MQTT (Message Queueing Telemetry Transport) runs over TCP/IP, based on a publish- subscribe structure. UniStream supports MQTT as a ‘client’ that can both publish and subscribe to messages. UniStream can: Publish data to […]

All-in-One, compact PLC + HMI with built-in I/Os fills a niche in the programmable controller market—serving OEMs who need space-saving controllers that deliver the functionality to control complex machines, while creating a competitive advantage via a color-touch HMI panel. This All-in-One controller is available in two series: UniStream 5″ and UniStream 5″ Pro. Both series […]