Interfacing 16x2 LCD module with ESP 32- Quick Tutorial.

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Interfacing 16x2 LCD Module with ESP32 - Quick Tutorial | Step-by-Step Guide

Welcome to CircuitSchools! In this quick tutorial, we will show you how to interface a 16x2 LCD module with an ESP32 microcontroller. Whether you're a beginner or an experienced maker, this step-by-step guide will help you easily connect and display information on your LCD screen using the ESP32.

In this video, you'll learn:

Necessary components and wiring diagram for interfacing a 16x2 LCD with ESP32.
How to set up the Arduino IDE for programming the ESP32.
Writing and uploading the code to display text on the LCD screen.
Troubleshooting common issues during the setup.

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#ESP32 #16x2LCD #CircuitSchools #LCDModule #ArduinoIDE #ElectronicsTutorial #DIYProjects #QuickTutorial #ESP32Projects
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Here's my idea:
Use push buttons to provide Wifi SSID and password to ESP32. So you don't have to hardcode them to esp32 which makes it easier if you move the esp32 to a new network.
While changing SSID and password, it will show them in LCD.


I want to do it but my programming skill is still not good enough. Do you have video like that?

jumbo
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problem witht e contrast.. red that it needs 5 volt but my board has only 3.3. seems yours as well?

fablapp
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I uploaded code correctly, pin connection are also right, but the lcd only turning on it doesn't show any msg so what should I do

ashleshaamle
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Can we use DOIT ESP32 DEVKIT V1 board?

musacheema
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Can I use blynk vartual LCD parallel ?

akash
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your link for I2C-liguid library is not correct, not found
Please, correct

mirasyerikov
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Can i know, why my LCD 16x2 i2c black board maybe ? 😂 don't have red light ?

muhammadadamamli
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Not works. Error: 'class LiquidCrystal_I2C' has no member named 'init'

dailsonsantos
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Can you please update the code link? It isn't working

ahmadgazali