This tutorial instructs you how to build a door lock system using ESP8266, RFID/NFC RC522 module, a relay, solenoid lock or electromagnetic lock, and optionally LCD. To make it easy for you, the tutorial instructs you to build the RFID door lock from simple to complex steps.

In this project, we will make a door lock with ESP8266. I use android app for this purpose. This app has two buttons, one is for lock and other is for unlock. You can set the value of lock and unlock button by pressing long. and you must change this value into the code.

Apr 29, 2020 · Today in this project you will learn How to make IoT based RFID smart door lock system using NodeMCU ESP8266, RFID MF-RC522 Module, servomotor, & Blynk app.

Feb 19, 2019 · In this tutorial, you will learn how to create an Arduino based smart door lock, with the ability to be unlocked by your cell phone. You will learn how to generate a specific QR code. You will learn how to make a log in page by ESP8266. You will …

Mar 8, 2020 · With the help of this project you can remotely monitor your door lock from anywhere in the world with your iPhone or Android device. In the cell phone app I added two tabs, one is used for the...

RFID and IoT, ESP8266 RFID based Remote Access Door Lock- In this tutorial, you will learn how to make RFID and IoT based Remote Access Door Lock system using Nodemcu ESP8266 Wifi module, MFRC522 RFID Module, Electronic Lock, and Blynk application.

Wifi connected door lock with arduino and ESP8266 using Blynk app. Flash ESP8266 firmware (if you haven't upload any code into esp before, you don't have to do this step) Set up the below circuit to flash the ESP. (Not sure if its work for arduino nano or mega etc.) Download Esp flasher tool and AT firmware.bin. Then Flash your ESP8266.

Jan 21, 2020 · Connections for this IoT Smart Door Lock are very simple as we are only connecting a solenoid lock, relay module, and a buzzer with NodeMCU ESP8266. The input pin of the relay is connected to the D5 pin of NodeMCU while VCC and Ground pins are connected to Vin and GND pin of NodeMCU.

RFID Smart Door Lock With ESP8266: In this video I am going to show you how to build your own access control system with RFID and Arduino + Cloud logging of attendance. It is a very good project for IoT beginners and enthusiasts, hope you like it.

It is an IOT based door lock system which consists of a NodeMCU board. It is interfaced with a Sg90 which shows open and close of a door lock. Find this and other hardware projects on Hackster.io.