Uploaded December 2022 | Updated September 2026, 3 weeks ago

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Arduino IDE + ESP32 + Firebase Realtime Database | ESP32 with Firebase Realtime Database.

In this project video I use Arduino IDE (V1.8.9), Notepad++ (V8.4.6), Arduino Core for The ESP32 (V1.0.6), ESP32 (ESP32 DEVKIT V1), DHT11 Sensor, Switch (Rocker Switch) and LED.

00:00 Opening
00:34 Project Preview
01:41 Create a project on Firebase
02:43 Set authentication for the sign in method
03:23 Create a Firebase Realtime Database
04:09 Save or copy the Database URL
04:36 Get the API KEY
04:46 Save or copy the API KEY
05:11 ESP32 Storing Data to Firebase Realtime Database - Code
06:26 Installing the Firebase Arduino Client Library for ESP8266 and ESP32
08:24 ESP32 Storing Data to Firebase Realtime Database - Demo
08:50 ESP32 Reading Data from Firebase Realtime Database - Code
11:02 ESP32 Reading Data from Firebase Realtime Database - Demo
12:16 Example Project
12:25 Installation
12:40 Example Project - Code
13:43 Installing the DHT sensor library
13:58 Installing the Adafruit Unified Sensor library
14:47 Create variables for temperature humidity and LED in Database
19:24 Example Project - Demo
20:43 Closing

Download Arduino Code and other files : drive.google.com/file/d/1-Ry2Q3QYYRDwNh963_h9TSXfjdljECgE/view?usp=share_link

The code file is saved in the .rar file format. I created a .rar file using Winrar V5.50, so to extract it, make sure you use the same version of Winrar that I use or the latest version or use the winrar extractor online.

SORRY IF MY ENGLISH IS CONFUSING, I USE AN ONLINE TRANSLATOR.

THANKS FOR WATCHING & DON'T FORGET TO LIKE , SHARE, COMMENT AND SUBSCRIBE.

Follow me on Instagram : instagram.com/utehstr/?hl=id

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For other video tutorials on this channel, please see this playlist:

- Basic4Android (B4A) Tutorials : youtube.com/watch?v=-BIq32-qEgA&list=PLnXsmScWzcm6RVlhPM7qg_OJ2N8OpV99d
- Electronics Tutorials : youtube.com/watch?v=rLdsWt6EP6w&list=PLnXsmScWzcm766h5Dn4AJjbJRzDfCPh4h
- Arduino Tutorials : youtube.com/watch?v=A3_EBZqCG5s&list=PLnXsmScWzcm48hvcTTRAUFcP5Fjd4u8cS
- Great Cow Basic Tutorials : youtube.com/watch?v=orHrLmEvp0o&list=PLnXsmScWzcm7xejzacm5cKJMIh_tXXxN8
- Bascom Avr Tutorials : youtube.com/watch?v=JYKSkNQq9eM&list=PLnXsmScWzcm6F9gX1wYenqjKdqVSM7d6B
- VB .NET Tutorials : youtube.com/watch?v=Sy2vjWO0ydM&list=PLnXsmScWzcm4g8AWEJ6WXVUOBh_cWF5_z
- LoLin NodeMCU V3 ESP12E ESP8266 Tutorials : youtube.com/watch?v=8jMr94B8iN0&list=PLnXsmScWzcm5MERfTvcUNKsYhOUGKe3-V
- ESP32 Tutorials : youtube.com/watch?v=To3TIOFX6cA&list=PLnXsmScWzcm7Y5yCDItJP5Kny_MJ8DeDD
- ESP32 CAM Tutorials : youtube.com/watch?v=_5VmYJZI4XI&list=PLnXsmScWzcm6HjC0CIfVmRG1855tjhj5z
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Download Arduino IDE : arduino.cc/en/software
Download Notepad++ : notepad-plus-plus.org/downloads
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Libraries used :
- Firebase Arduino Client Library for ESP8266 and ESP32 : github.com/mobizt/Firebase-ESP-Client
- DHT sensor library : arduino.cc/reference/en/libraries/dht-sensor-library
- Adafruit Unified Sensor : arduino.cc/reference/en/libraries/adafruit-unified-sensor
- LiquidCrystal_I2C : github.com/johnrickman/LiquidCrystal_I2C
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Source of icon on Thumbnail :
- Firebase Realtime Database : firebase.google.com/static/images/brand-guidelines/lockup_realtime-database.png
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Reference :
- ESP32: Getting Started with Firebase (Realtime Database) : randomnerdtutorials.com/esp32-firebase-realtime-database
- DHTtester : github.com/adafruit/DHT-sensor-library/blob/master/examples/DHTtester/DHTtester.ino

and from other sources that I can not write one by one.
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