Biometric attendance system using fingerprint scanner and ESP32 with a database Ve.2

Hi everyone.
When I upgraded the last version of the biometric attendance project for you guys, I received many requests asking to make a new video about the new updates. Therefore, I tried to take in mind all your suggestion as much as I can on the website to make it suitable for all of you.
I have to say that this project is not that easy to make, So please, take your time and be patient with it. I'm sure you can accomplish it.
You can send all your enquiries to my email or my Facebook page.
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The instructions that you need to follow:
1_ The parts:
1* ESP32
2* Fingerprint scanner
3* OLED display 0.96in
2_ Install the ESP boards on the Arduino IDE using the additional links:
3_ Include the these libraries:
4_ Download the ZIP file:
5_ Put your WiFi credentials( SSID, Password) and the device token with your computer IP or your Server domain in case you want to use a public one.
6_ Install a local server like xampp server or wampserver:
Xampp:
Wamp server:
7_ copy the biometric attendance folder into xampp/htdocs folder or into wamp/www folder.
8_ go to localhost/phpmyadmin in order to create the database.
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Note: These codes for the new version:
I will upgrade the code from time to time so consider checking it on my GitHub repository, this code version is 2.0
Download The diagram, the NodeMCU code and ESP32 withThe website files from here:
The Fingerprint scanner is connected to Tx2 & Rx2
The OLED display is connected to (22 SCL, 21 SDA)
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If you would like to have a custom project feel free to contact me through my E-mail or Facebook page or Instagram
electtech_hais
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The previous video:

The RFID attendance system videos:
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Fingerprint Attendance System Using Arduino.
IoT Based Biometric Fingerprint Attendance System.
Biometric attendance.
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Music: Chaël - Sparks (Vlog No Copyright Music)

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You're free to ask me any question.
Comment if you have any questions.
Thanks for watching.

[rarenu]

It is really a great practical project. Thanks for publishing it with a detailed video explanation.

[iotbd]

Wow one of the best videos I've ever seen on this subject.

[akshaygogare]

great video ! so well explained and detailed !

[didinebaz]

The best videos I've ever seen on this subject It really helped me a lot.

I'm really looking up for version 3 of this project with more automation and intelligence.
Also, I would love to see you making it with a raspberry pi it gonna be more interesting for us.

Thank you very much
You are the best.

[yibeltalabebaw]

wow it is so nice project you answered all my question from v.1 project thanks

[tjwtpyd]

the project is very good. i've run some problems and emailed it to you. thank you for the tutorial.

[aslanhejazi]

Thank you. It is a full project and tutorial.

[jalanjalancalifornia]

cant we locally save the log data from fingerprint sensor on the esp32 flash memory? in cvs format maybe

[karinamontemayorcarsens]

Thank you so much sir, Greetings from Veracruz, Mexico.

[Mbaku-qtte]

Equally, please is my OLED having a lock sign even after connecting to my wifi sucessfully?

[nhatphongtranle]

What model of fingerprint scanner you use in project? It's AS608 ? Thank you so much

[danielespirituvalera]

what model of Fingerprint scanner is it ?

[alimoustaphanour]

Thank you .I need to know if it's possible to the admin to store is fingerprint and log to the website by adding his email and put is finger in the fingerprint sensor and if it's finger was stored he can has access to the website page

[BlackwingzYT]

heyy when compiling im getting an error that says
exit status 1
error compiling for board ESP32 dev module
ive tried everything like deleting arduino5 folder and reinstalling arduino

[kyledivanho]

Please help me sir
Mon OLED ne m'affiche pas l'image pour scanner les empreintes digitales

[scotch]

Sir how about add a relay for that project where i can put the coding or can you help me

[mbuguanjane]

Hello sir i have a problem when i upload the system on the server it does not log out a user it only login everytime i place a finger how can we solve that

[teehocksoon]

Hi Sir, am i able to change the adafruit logo shown in the screen?

[farhanramzan]

Hello there.. if i want to attach zktec k40 device with c# application .. kindly guide if possible

[Sachinpd]

Hello. I followed everything but my issue is there is no device shown under Devices but on serial monitor it says fingerprint sensor found. Please help