Build scalable, secure IoT devices for your home automation system using advanced tools, protocols, and frameworks
Free with your book: DRM-free PDF version + access to Packt's next-gen Reader*
Key Features
- Master automation logic using YAML, Jinja2, Node-RED, and scripting in Home Assistant
- Build custom ESP32 IoT devices, sensors, GPS modules, and cameras with ESPHome and MQTT
- Secure and expand your smart home network using Zigbee, Golioth, and other best practices
Book Description
Advanced smart home setups often require more than standard configurations to achieve performance, security, and flexibility. This book helps electronics engineers and advanced home automation enthusiasts extend Home Assistant with deeper control over devices, networks, and integrations.
You will begin with performance tuning and advanced YAML and Home Assistant Template configurations, then move on to secure network design using Zigbee and cloud integration with Golioth. You’ll build custom IoT devices with ESPHome, explore MQTT for communication, and develop ESP32-based touchscreen displays and camera systems.
By the end of this book, you will also have covered advanced automation patterns using Node-RED and AppDaemon, along with AI-driven techniques to analyze user behavior and optimize automation workflows. Written by an expert with over 25 years of experience, this book provides practical methods to design, secure, and scale modern smart home systems.
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What you will learn
- Implement complex YAML and Template automations in Home Assistant
- Secure your home network using segmentation by creating VLANs and firewall rules
- Deploy and manage Zigbee networks with Zigbee2MQTT and ZHA
- Develop custom ESPHome firmware for sensors and touchscreen displays
- Use MQTT tools to build and test device communication flows
- Integrate Golioth Cloud IoT platform devices with Home Assistant
- Create interactive dashboards and camera-based smart systems
- Design AI-based automations to learn and suggest behaviors
Who this book is for
This book is for electronics and embedded engineers working with advanced sensors and automation, as well as IT and networking professionals securing and scaling smart homes using Home Assistant. It also suits IoT enthusiasts building custom setups. A working knowledge of Home Automation systems based on Home Assistant is recommended.
