Let Us Migrate Our Air Conditioner to Alexa Enable Using Echo Dot, Lambda Function, Static IP, ESP32, And IR LED

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  2. April 2025
Sudip Chakraborty

Let Us Migrate Our Air Conditioner to Alexa Enable Using Echo Dot, Lambda Function, Static IP, ESP32, And IR LED

Keywords : Alexa, Amazon Echo Dot, AWS Lambda, ESP32, Infrared LED, Smart Home, IoT, Voice Control, Home Automation, Cloud Computing.


Abstract

This paper presents an IoT-based smart home automation system that transforms a conventional air conditioner (AC) into an Alexa-enabled device using Amazon Echo Dot, AWS Lambda, static IP configuration, ESP32 microcontroller, and an infrared (IR) LED module. This integration enables users to control their existing air conditioners through voice commands and remote operation without replacing their current appliance. The system leverages AWS Lambda for handling backend cloud logic, Alexa Skills Kit for seamless voice recognition, and an ESP32 module for executing commands locally via IR signals. The proposed solution is cost-effective, user-friendly, and scalable, making conventional home appliances smarter and more accessible.

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