IoT Based Biometric Fingerprint Attendance System with NodeMCU ESP8266
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- Опубликовано: 22 авг 2019
- Credits for All the Schematic, Code & Website Design Work To: Electronics Tech RUclips Channel ( / @electronicstechhais )
Original Video Link: • Biometric attendance s...
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In this project IoT Biometric Project, we will learn how to build IoT based Biometric Fingerprint Attendance System using NodeMCU ESP8266 12E, 0.96” OLED Display & R305 Fingerprint Sensor. The ESP8266 Wi-Fi Module will collect the fingerprint data from the multiple users and sends it over the internet to a website. The Enrolment of fingerprints is done on the Server using R305 or R307 or any other compatible Fingerprint Sensor and verification is done on the client with the transmission of fingerprint templates over the network.
The website that is coded in PHP has a database and records of attendance. By logging into the website, you can collect all the attendance records of each user including personal details as well as incoming & outgoing timing. The data can also be downloaded and exported to an excel sheet.
The Source Code/Program, library, circuit diagram & connections all can be downloaded from the website link below. The programming can be done via Arduino IDE.
Link: how2electronics.com/iot-based...
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Website: www.how2electronics.com
Facebook: / electronicsbyalex 
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Thanks sir for uploading this video
I m waiting for this video from long time....
how to combine both enroll and fingerprint codes together ? so when a finger is not registred , it should register it and if it's already registred it should print its id ,
how to do that without any buttons
Do you know to program two push button to open and close in the code for the arduino door code lock?
What version of PHP and MYSQL do you use?
Very nice project 👍 I like it
Amazing. Very informative.
Thanks bhai. You have a good channel too.
Please send me your program.This program is not correct
Thank you so much yar... I don't have words to express me. Thanks once again.
Hey Hii
Have you got the output of that fingerprint sensor??
@@sahilkamble8750 have you solved?my fingerprint sensor is not working.
Great job bro....
from malaysia, good job!!!
Sir i have one doubt what dimension breadboard used in this project?
Sir do u have connection video of biometric attendance using gsm module too? The same connections only and additionally we'll be using gsm ...
God bless you!
Excellent in everything including voice.
How can I edit the visual look of the website? Means I edited the header.css, users.css, managelog.css and changed the color, font etc but when I relaunched the website it didn't change
What type of connecting wires used in video...m to m or f to f
Bro does that attendance data was saving everyday.? Or it will get erases.?
Sir I'm working on home automation using sensor's main Moto is to turn on and off the lights when person is in the room with motion and without motion which sensor I should use to complete the project
use Pir sensor.
The most easiest and correct explanation I had ever seen
Hey Hii
Have you got the output of that fingerprint sensor??
Thank you very much sir 😍
I want to add a ethernet port with this setup to get connection through wire. can i add ethernet to this setup? if yes how can i add? is there anything should i change in the code for add ethernet. Wifi is not stable thats why im looking for a ethernet option. and also i have multiple wifi connections if one connection fail i can use other. is there any option to add multiple wifi connection to the nodemcu by changing the code?????
Great project
If we use R307 fingerprint sensor what is the pin out we use kindle explain it
can i use ZA620 fingerprint sensor in place of R307?
do you have a version with codeigniter?
THANK YOU SO MUCH BHAIYA .I AM SO HAPPY
Aish karo bhai😅
Why there's no connection of the electro-mechanical lock? Can you help to connect the lock?
pls sir answers
Once we enroll the finger....we need not to add fingerprint again...then what should i do...for only detection of fingerprint?
Must the esp be always connected to the computer
Amazing
Please make a video dual security rfid rc522 and fingerprint sensor
Type of connecting wires used? Male to male, right?
i have a problem about call to 'HTTPClient::begin' declared with attribute error: obsolete API, use ::begin(WiFiClient, url)
can you help me
Sir, why table users and user_log cant created
Thank you so much....itsss work perfectly
Plzz help me out sir
Website problem
@@rishi8258 what was the problem
Same sir i cant add more than 1 fingerprint
Can you tell me where is the database of the website
is it will work if power it with external power source
Hello good job. Kindly assist with the time in and out setting. It is 2hours ahead as i am in Africa/lagos and the timezone has been changed in the php.ini. please assist.
thanks yar Allah tere par raham kare
AMEEN
G sukriya. Allah aap par vi rehmat farmaye.
Please i get sql error under the fingerprint id in the interface. Any help please
what are those definitions i do not understand 14 and 12
#define Finger_Rx 14 //D5
#define Finger_Tx 12 //D6
why this
what is differ from pin 2 and 3
pleas replay faster
and why 127 finger only
No finger in the fingerprint sensor but error is delete the finger from the scanner? Please reply soon as possible
Hlo sir,which programming language used in writing this code can u please say me
how can I get the PHP , CSS & HTML files?
Sir!
Can i use live website instead of xampp server?
help me pleased.. i have this error when i upload your code sir
Arduino: 1.8.12 (Windows 10), Board: "Generic ESP8285 Module, 80 MHz, Flash, Disabled, All SSL ciphers (most compatible), ck, 26 MHz, 1M (no SPIFFS), 2, v2 Lower Memory, Disabled, None, Only Sketch, 115200"
In file included from C:\Users\von\Documents\Arduino\libraries\Adafruit-GFX-Library-master\Adafruit_GrayOLED.cpp:20:0:
C:\Users\von\Documents\Arduino\libraries\Adafruit-GFX-Library-master\Adafruit_GrayOLED.h:30:32: fatal error: Adafruit_I2CDevice.h: No such file or directory
#include
^
compilation terminated.
exit status 1
Error compiling for board Generic ESP8285 Module.
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
God bless you.
Can i use other fingerprint sensor like the JM101 for this project?
I think yes
Nice one
hello sir ,
i am getting an error in confirmadding() function . and i dont know how to resolve it
can you please help me with this
PLEASE HELP,IM GETTING THIS ERROR
Executable segment sizes:
IROM : 276388 - code in flash (default or ICACHE_FLASH_ATTR)
IRAM : 29460 / 32768 - code in IRAM (ICACHE_RAM_ATTR, ISRs...)
DATA : 1268 ) - initialized variables (global, static) in RAM/HEAP
RODATA : 1396 ) / 81920 - constants (global, static) in RAM/HEAP
BSS : 25976 ) - zeroed variables (global, static) in RAM/HEAP
Sketch uses 308512 bytes (29%) of program storage space. Maximum is 1044464 bytes.
Global variables use 28640 bytes (34%) of dynamic memory, leaving 53280 bytes for local variables. Maximum is 81920 bytes.
have u solved this?
Hi, I can't get my fingerprint sensor to read anything, the Serial Monitor tells me that the fingerprint sensor can't be found.
I'm using the DY50 fingerprint module for the project.
Please help me :)
Kindly check finger print tx and rx pins...it me be proble
Tx ->rx (node mcu)
Rx-> tx (node mcu)
sir, Do you have a library software serial link?
Quick question, why did you not include an arduino?
Bcoz it was not needed so
bos why scanning msg are not show on my screen even that i place all of your code
Thanks 😊
apart from attendance can we also encrypt and store fingerprints collected?
do u know the answer?
Tres belle videos mais stp j aurais besoin de ton aide pour la base de donnée
Sir you are great ❤❤❤
Sir I want to ask you a question if my laptop is shut down,
Will my project stop recording attendance?
Not at all.
Hey Hii
Have you got the output of that fingerprint sensor??
How to connect the fingerprint sensor to web app and database? Can you share the code?
why does my ESP8266 not fit in my breadboard 😭
I have esp 8266 v3 how can to work?
My fingerprint sensor is not taking the image of the finger even though the sensor is working properly on a simple enroll code. Can you please help?
Hi sir ,
Same problem can you help me or suggest me something.
Nice
can use rasp for this?
What are the thinks we need to make this?
how can i get the biometric attendance folder
My I2C OLED display doesn't work. How do I fix it?
Sir I have some problem in that code,
http.begin(link);
Compiler shows the error that is 'HTTPClient : : begin' declared with attribute error : absolute API, use : : begin(WIFiClient, URL).
Pls help sir
I got the solution i.e
Reduce ESP8266 version to 2.4.2
Sir, Can you tell me how to the reduce ESP8266 version
@@shinthant2966 Arduino IDE-Tools -boardmangers - ESP8266 version to 2.7.4
hello sir, can i have the compiling link of this biometric attendance systeme please ?
We cant connect to localhost website. It shows error 404. Is their any issue with the server?
Can i extend the capacity of the user id ? Instead of 127 can i made it more than 127 users ?. Thanks for your response this video helps us to our project.
USE F
R307 FINGERPRINT SENSOR IT HA CAPACITY OF 1000 FINGERPRINTS
Save it to the database
how to fix the problem(did not find fingerprint sensor0??
Help me, I can't enroll finger ID.
What many store fingerprint data?
Where is the file link of biometric attendance?? Please someone help
hi thank you for making awesome tutorial , kindly make on how to upload the system to the server because am facing some error it is not doing the timeout
After uploading the attendance system i faced timout error but now i feel running naked after solving it. This is how is solved it in the sql there is a where it says and timeout=' ' i change it to timeout='00:00:00' and guess what guys it worked hurray
can any one guide iam usig figer print sensor r307 instead of r305 . r305 has four wire while r307 has 6 wires how I should connect with microcontroller
as long as when iam uploading code on esp8266 after uploading iam unable to get display on oled as well finger print detection any one guide
Have you found the solution bro, b'z I am having same confusion with the wires..Please help🙏🙏
After uploading the code, the oled shows coonnected but after that it is not showing tick symbol. But it shows a lock . And unable to conect to R307 sensor
I am having same problem did you get the solution
Do you find the solution?
What is the coast of these components
I have to shift this project to another laptop but how can i delete stored fingerprint or reset the whole project please help
Sir , i had some problem with the code of this project can you please help me!
Sir I found Error"Did not find fingerprint sensor".. Could you please help with this problem?
HELP ME....!!!!
I'm facing a very annoying issue here....
whenever I'm trying to enroll a fingerprint through database (e.g 7:39 in the video) , my fingerprint sensor is supposed to blink continuously for scanning a fingerprint as we see in the video...
BUT, my fingerprint sensor is not responding correctly at all.. rather it blinks about 11s periodically...
(I've checked fingerprint enrollment in the arduino example code...In that code the sensor works fine... it blinks continuously for scanning...But in this code the sensor is not blinking as it should be....)
do you fix it?
@@jesscasv2707 yeah
You just turn off your windows defender network firewall...
Then Everything will be ok
@@jahidul_islam_60 don't work for me, sadly
@@jahidul_islam_60 could you help me? if you want can i share you my mail
Bro i to connect using Arduino uno
With php plz help
Fingerprint not found , After uploading the code to the nodeMCU , what could be the problem, but the fingerprint enrollment test was positive when tested with arduino board. please i need an urgent reply
Sir same problem have you got the solution?
excuse me sir, I want to ask, why is my fingerprint sensor not found. even though I have installed all of the libraries. What types of fingerprints matter?
May connection problem
Control reaches end of non void function this error is occure every time please sir tell me what i do.pls replay me
Me too Did u find any sol ?
got one sub!
For esp32?
When i am adding the first id i am not able to add fingerprint in nodemcu .
Same problem
@@athiyamanm2158 same problem...did u solve that problem
Did u solve that problem...
Please share solution
sir,
i am facing some trouble for making this.
what is server name
Arduino: 1.8.13 (Windows 10), Board: "Arduino Micro"
sketch_mar19a:9:10: fatal error: ESP8266WiFi.h: No such file or directory
#include
^~~~~~~~~~~~~~~
compilation terminated.
exit status 1
ESP8266WiFi.h: No such file or directory
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
please help me
Library is not installed
I am getting fetal error for ESP8366WiFi.h...... Please help
My problem is how to fix
call to 'HTTPClient::begin' declared with attribute error: obsolete API, use ::begin(WiFiClient, url)
did u fix it i have the same problem
Can i get the block diagram of this??
Thank's for share. It's very helpful for me. But I want only admins to log in with their email and password. Do you have any solution?
My Node MCU is not detecting the fingerprint module. I have done all the connections.
Check tx rx connection.
Also check if nodemcu is able to supply 5v to fingerprint module or not.
@How To Electronics I found Error Did not find fingerprint sensor.. Could you please help with this problem?
Check your vcc gnd tx rx connection of fingerprint sensor.
is there a way to copy the fingerprints from one scanner to the other????
May be not
i am unable to edit install file in xampp plz help me
JavaScript me coding kr skte haihai
Pls sir I have Esp32 and not esp8266 code is not working sir
Is there any changes when we are using R307 and in 307 there are 6 pin,how the connection is there????
Only use 4 pins. VCC, GND, TX, RX
2 pins are not connected.
@@HowtoElectronics i was already try with there 4 pin but serial monitor does not show any response and fingerprint module too...
@@rizwankhan_01 I am also facing the same issue, could you please help how you resolved it? Nothing displaying on lcd after successful upload . Please
@@ManishYadav-hw3zr do you find any solutions?
Localhost website is not coming. Pls help