ESP8266 Home Automation Projects: Build WiFi Sensors, Smart Switches, MQTT Devices, Tasmota Systems, Node RED Workflows, and Home Assistant Automations - Softcover

Inhaltsangabe

Turn a small WiFi microcontroller into a complete local home automation system.

ESP8266 Home Automation Projects provides a practical, beginner-friendly guide to designing and building connected devices using the ESP8266, MQTT, Tasmota, Node-RED, and Home Assistant.

Instead of creating isolated experiments that only work on a desk, this book teaches you how to build reliable automation devices that communicate, recover from failures, report their status, and integrate into a larger smart-home ecosystem.

You will begin with the foundations of ESP8266 hardware, GPIO pins, power requirements, wiring practices, and safe project design before moving into real automation applications. The projects gradually build your skills from simple outputs and sensors to complete networked systems.

Inside this book, you will learn how to:

• Understand the role of the ESP8266 in modern home automation
• Choose suitable ESP8266 development boards for different projects
• Work safely with GPIO pins, sensors, modules, and relay interfaces
• Design stable low-voltage circuits
• Connect ESP8266 devices to WiFi reliably
• Monitor signal strength and improve device placement
• Build browser-controlled local devices
• Create WiFi smart switches and relay controllers
• Build temperature and humidity monitoring systems
• Add motion detection and environmental sensing
• Exchange data using MQTT messaging
• Understand brokers, clients, topics, payloads, retained messages, and availability states
• Design reliable MQTT sensor devices
• Separate commands from reported device states
• Build MQTT-controlled switches with proper feedback
• Install and configure Tasmota firmware

The book combines custom ESP8266 firmware with established open-source tools. You will learn when to write your own code and when solutions such as Tasmota are a better choice for switches, plugs, and sensor devices.

MQTT is introduced as the communication foundation that allows devices to exchange information through a broker instead of requiring direct connections between every device. This approach makes it easier to expand your automation system as more sensors and controllers are added.

Practical projects throughout the book include WiFi sensors, relay switches, MQTT environmental monitors, smart switches, Tasmota-based devices, Node-RED workflows, and Home Assistant integrations.

The final project brings everything together into a complete ESP8266 smart room system. You will combine environmental sensing, smart switching, Tasmota devices, MQTT communication, Node-RED automation, Home Assistant dashboards, and failure testing into one coordinated local automation environment.

Reliability is a major focus throughout the book. You will learn why automation devices must handle WiFi interruptions, broker failures, unexpected resets, unstable power, and changing network conditions. The goal is not only to make devices work, but to build systems that remain understandable and maintainable over time.

Whether you are building your first smart switch, creating sensor networks around your home, or expanding an existing local automation system, this book gives you the practical knowledge needed to design, connect, automate, and maintain ESP8266-based devices.

Build smarter devices. Connect them locally. Create automation systems that are reliable, expandable, and fully under your control.

Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.