Category: IoT

6 July 2026
wolfCOSE zero-allocation parsing in embedded C

wolfCOSE looks sensible only if you care about what your firmware actually has to carry. I like that, because on small targets the wrong crypto feature can cost more than the message itself, and there is no heap to hide behind.

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19 February 2026
Configuring Screenless Devices for Schools

Unlock the potential of screenless devices in education by minimising distractions and enhancing productivity. Discover effective setup and management strategies in this comprehensive guide.

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4 December 2025
Restoring your Nest Thermostat with NoLongerEvil firmware

Restoring your Nest Thermostat with NoLongerEvil firmware I had a Nest that stopped talking to Google. I flashed NoLongerEvil and got local control back. This is the process I used, along with the checks and backups that mattered. Getting Started with Nest Thermostat Firmware Understanding the Need for Replacement Firmware Google disabled cloud...

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6 August 2025
Monitoring Mental Health with Wearable Sensors: A Practical Guide

Explore how wearable sensors can improve mental health monitoring and provide real-time data on wellbeing.

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7 June 2025
PumaBot: The New Threat to IoT Security

Curious about the security of your smart devices? Learn how PumaBot, a new botnet targeting IoT gadgets, jeopardizes privacy and safety in modern homes.

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23 January 2025
How to Choose the Right MQTT Broker for Your IoT Project

Practical guidance on choosing an MQTT broker for IoT, covering security, scalability, performance and migration.

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