In this video, I’ve explored 5 of the best free IoT platforms that allow you to build DIY smart home automation projects using ESP32 or ESP8266. You’ll learn how to control appliances with your smartphone or voice commands through Google Home and Alexa – all without paying for premium plans!
🔍 What You’ll Learn in This Video: ✅ Overview of 5 powerful IoT platforms ✅ Google & Alexa integration for voice control ✅ Mobile and web app dashboard setups ✅ Hardware requirements and setup tips ✅ Links to full step-by-step project tutorials
During the IoT tutorial video, I covered the following IoT Platforms: 00:36 ESP RainMaker ESP32 IoT projects. 04:25 Arduino IoT Cloud tutorial. 06:32 Sinric Pro IoT platforms projects. 08:30 Cadio Home Automation projects. 10:55 Matter Protocol with ESP ZeroCode.
Platform Overviews: 🔹 ESP RainMaker Official cloud solution from Espressif for ESP32, featuring voice assistant support, OTA updates, and a customizable mobile app — no third-party services needed.
🔹 Arduino IoT Cloud A beginner-friendly platform with easy real-time dashboard, data monitoring, and direct Alexa integration. Ideal for those already in the Arduino ecosystem.
🔹 Sinric Pro Sinric Pro is a powerful cloud-based IoT platform designed for ESP32/ESP8266 with built-in Google Assistant and Alexa support. It offers REST APIs, WebSocket, mobile apps, and instant voice control integration. Great for both hobbyists and advanced users.
🔹 Cadio Smart Home Cadio is a fast-growing IoT platform for home automation that supports multi-relay control, scheduling, and remote access via its app. It works smoothly with Google and Alexa with minimal configuration.
🔹 Matter Protocol Matter is the next-generation smart home standard backed by Google, Apple, and Amazon. It allows interoperability between devices and works with ESP32 to create open, secure, and reliable smart devices.
🛠️ Hardware You’ll Need:
ESP32 or ESP8266 Boards Relay Modules (1/2/4 channel) Push Buttons / Switches Jumper Wires, Breadboard, Power Source
📲 Control Devices Using: ✔️ Google Assistant ✔️ Amazon Alexa ✔️ Mobile App or Dashboard ✔️ Manual Switch + OTA updates
Whether you're a beginner or a maker, this guide helps you choose the right IoT platform for your smart home project. No paid plans, just powerful automation with open-source hardware and cloud services.
#iotprojects #homeautomation #googleassistant
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------------------------------------------------------- WARNING: This video is for demonstration and educational purposes only. Each demonstration presents risks and hazards that must be fully understood before attempting. And should be performed only by professionals ------------------------------------------------------
