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IoT Knowledge
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IoT Knowledge
On-site IoT gateways: why they matter when the network drops
On-site IoT gateways (edge buffering, store-and-forward) prevent data loss during outages. Learn how the mechanism works and when you need it.
IoT KnowledgeWhat is MQTT? A simple explanation for IoT beginners
MQTT is the lightweight messaging protocol at the heart of IoT. Learn how it works — broker, topics, publish/subscribe and QoS — through easy examples.