FAQ Tag: JSON

Any device creating data for transmission to a broker such as sensors, PLCs, and HMIs. A fundamental advantage of MQTT is that data is sent to a central “broker” instead of being directly transmitted to multiple clients such as remote interfaces or management software. The MQTT broker is responsible for maintaining client connections and sending/receiving…

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A push notification is a message that pops up on a mobile device. App publishers can send them at any time; users don’t have to be in the app or using their devices to receive them.

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