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wifi-esp32-led-control-project-a64ab7-en.md

Control any appliance by attaching relay module using wifi.

YouTube link:-

https://www.youtube.com/watch?v=Hgq2KX5w-_o

EXPANDED TECHNICAL DETAILS

Seamless Wireless Lighting

This project uses the ESP32's dual-core processor to manage high-speed WiFi connectivity and smooth LED lighting patterns simultaneously.

  • Asynchronous Web Server: Uses the ESPAsyncWebServer library to host a control dashboard. This allows the user to change colors on the web page without interrupting the ongoing LED animation patterns.
  • PWM Fading Logic: Utilizes the ESP32's specialized LEDC hardware PWM peripheral for flicker-free brightness control across 16 independent channels.

Interaction Design

  • Color Picker UI: The web panel includes a CSS/JS color picker. When adjusted, it sends an RGB hex string to the ESP32, which the Arduino code then parses into R, G, and B intensities for an LED strip.

ข้อมูล Frontmatter ดั้งเดิม 

title: "WiFi ESP32 LED Control Project"
description: "Control any device using wifi at home"
author: "kunshmaurya"
category: ""
tags:
  - "home automation"
  - "remote control"
  - "internet of things"
views: 14979
likes: 3
price: 1499
difficulty: "Intermediate"
components:
  - "1x Jumper wires (generic)"
  - "1x USB-A to Mini-USB Cable"
  - "1x ESP32 Wroom"
  - "2x LED (generic)"
  - "1x Solderless Breadboard Half Size"
  - "1x Arduino UNO"
tools: []
apps:
  - "1x Arduino IDE"
downloadableFiles: []
documentationLinks: []
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seoDescription: "Build a WiFi ESP32 LED Control project to manage any home device remotely via WiFi connection."
videoLinks: []
heroImage: "https://cdn.jsdelivr.net/gh/bigboxthailand/arduino-assets@main/images/projects/wifi-esp32-led-control-project-a64ab7_cover.jpg"
lang: "en"