MQTT

AWS IoT Basics – Persisting IoT Data to DynamoDB

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Introduction AWS IoT is a managed cloud platform that lets connected devices – cars, light bulbs, sensor grids, and more – easily and securely interact with cloud applications and other devices. These devices generates data and we can use AWS IoT services to collect this data. Once data is collected, a typical requirement is to … Read more

MQTT – Message Queue Telemetry Transport

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What is MQTT A message protocol with “a small code footprint and on-the-wire footprint” . MQTT is a publish-subscribe-based messaging protocol. On top of TCP/IP. Requires a broker (e.g. mosquito, hivemq, azure IO Hub). ISO standard (ISO/IEC PRF 20922). A message bus for: unreliable, high latency, low bandwidth Payload with a plain byte array. MQTT … Read more