*********************************************** Follow and contact me on Instagram : *********************************************** ARDUINO IDE + ESP32 + RFID RC522 Module + Google Sheets (Google Spreadsheet). Starting RFID-RC522 with ESP32 and Arduino IDE. Simple attendance system with ESP32, RFID-RC522 and Google Sheets. Software used : - Arduino IDE ( ). - Arduino Core for The ESP32 ( ). - Notepad++ ( ). Arduino libraries used : - MFRC522 by GithubCommunity ( ) - LiquidCrystal_I2C ( ) Hardware used : - ESP32 DEVKIT V1. - RFID RC522 Module. - LCD 20x4 I2C. - Tactile Push Button. - And other equipment such as cables and others. Timestamp : 00:00 Opening 00:32 Project Preview 02:01 Modules and components used to create this project 02:37 Installation image 02:49 Step 1 - Created Google Sheets Projects and Google Apps Script Projects 03:40 Step 1 - Google Sheets Projects ID 06:18 Step 1 - Google Apps Script (Code) 07:49 Step 1 - Google Apps Script (Deploy) 08:39 Step 1 - Google Apps Script (Web App URL) 08:57 Step 1 - Google Apps Script (Web App URL Test) 10:53 Step 2 - Test the RFID RC522 installation (Code) 11:32 Step 2 - Installed the MFRC522 library 12:43 Step 2 - Test the RFID RC522 installation (Demo) 13:01 Step 3 - Test the LCD 20x4 I2C and Button installation (Code) 13:45 Step 3 - Downloading the LiquidCrystal_I2C library file 14:16 Step 3 - Installed the LiquidCrystal_I2C library 14:55 Step 3 - Test the LCD 20x4 I2C and Button installation (Demo) 15:24 Step 4 - Simple attendance system (Code) 17:37 Step 4 - Simple attendance system (Demo) 24:27 Closing *********************************************** Download Arduino Code and other files : The code file is saved in the .rar file format. I created a .rar file using Winrar , 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. *********************************************** For other video tutorials on this channel, please see this playlist: - Basic4Android (B4A) Tutorials : - Electronics Tutorials : - Arduino Tutorials : - Great Cow Basic Tutorials : - Bascom Avr Tutorials : - VB .NET Tutorials : - LoLin NodeMCU V3 ESP12E ESP8266 Tutorials : - ESP32 Tutorials : - ESP32 CAM Tutorials : *********************************************** *********************************************** - Download Arduino IDE : - Download Notepad++ : *********************************************** *********************************************** Reference : - RFID Attendance System using ESP8266 and Google Sheets Version 4 : - rfid attendance v4 : - IoT based RFID Attendance system using ESP8266 and Google sheet : - RFID RC522 Interfacing with ESP32 : - How to Find the Last Row of A Single Column in Google Sheets in Apps Script : - ESP32 HTTP GET and HTTP POST with Arduino IDE : - RFID RC522 Interfacing with ESP32 : - - - - - and from several other sources. ***********************************************