Smart Home with Google Assistant & Alexa using NodeMCU ESP8266 (Manual + Voice) | IoT Projects 2021

In this IoT projects, I have shown you how to make the smart home with Google Assistant & Alexa using NodeMCU ESP8266 to control relays with voice commands and manual switches. I have used all the free tools for this IoT-based home automation system. $2 for 1-4 Layer PCBs, Get SMT Coupons: Download PCB Gerber file for this NodeMCU IoT based home automation project During the tutorial video, I have covered the following topics: 00:22 Control appliances with Google Assistant and Alexa using NodeMCU 01:11 Control appliances manually with switches. 02:36 Required Components for this NodeMCU project. 02:49 Circuit diagram of NodeMCU home automation project. 04:07 How to create and configure Sinric Pro account. 05:37 Program NodeMCU with Arduino IDE 07:37 Setup Amazon Alexa App to add IoT devices. 08:41 Setup Google Home App to control NodeMCU with Google Assistant. 09:46 Control relays with voice using Google