Blog & Resources
IoT, Embedded Systems & Firmware Engineering
An IoT blog with embedded systems engineering guides, firmware development tutorials, IoT security tips, and cryptography engineering insights from the engineers who build them.
An IoT blog with embedded systems engineering guides, firmware development tutorials, IoT security tips, and cryptography engineering insights from the engineers who build them.
Engineering guides, tutorials, and insights from our team.
A practical guide to training, optimizing, and deploying machine learning models on ESP32 microcontrollers using TensorFlow Lite Micro — bringing inference to the edge of the IoT network.
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Step-by-step guide to implementing production-grade OTA updates with signed binaries, A/B partitioning, rollback safety, and staggered rollout strategies.
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Based on real-world audits, we outline the most frequent security vulnerabilities in IoT systems and practical strategies to eliminate them before deployment.
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Lessons learned from deploying MQTT brokers handling billions of messages annually — clustering, security, QoS tuning, and monitoring at scale.
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Database design patterns for IoT telemetry workloads — partitioning strategies, continuous aggregates, connection pooling, and automated maintenance.
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A practical comparison of range, power consumption, data rate, and security considerations to help you select the right wireless protocol for your deployment.
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An engineering analysis of two leading authenticated encryption algorithms — performance benchmarks, hardware acceleration support, and recommendations for IoT deployments.
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