Code to make an ESP8266/NodeMCU Wifi Scanner / Dope Scope

The new version of the Biometric attendance system project including The NodeMCU code and ESP32 code with the fingerprint scanner

The NodeMCU code with the fingerprint scanner for the Biometric attendance system website DIY

A NodeMCU based wifi scanner that logs SSIDs to a text file on a sd card.

NodeMCU along with MFRC522 Scanner is used to scan ID Cards and generate Attendance Records of students, Teachers can even see blacklisted students which came late or leave earlier. Developed a pleasing interface for Teachers where they can monitor the attendance records, It can be exported in many formats SQL, JSON, Excel, CSV’s etc. Won 2nd price in “World of IoT with NodeMCU”.

Extensive Wifi Scanner using ESP8266/NodeMCU

This project is a Staff Attendance System designed to automate the process of tracking staff attendance using a fingerprint scanner. The system integrates hardware (NodeMCU and fingerprint sensor) with a web-based backend (PHP and MySQL) to create a reliable and efficient way to record and manage attendance data.

ABOUT THE PROJECT Now, talking about the features of the RFID based attendance system using NodeMCU. The home page displays the admin login page. Unless You login to the system, you won’t be able to browse other available options. Hence the system is secured. Basically, the design of the RFID attendance system project is pretty simple. Hence the user won’t find any difficulties while enrolling his/her attendance. The user needs to swipe his/her card or a keychain to maintain attendance that includes the entry time as well. The major functions provided to admin are mentioned below: Admin Panel Login System • Admin Login/Logout System • Forgot Password for admin • Edit and Update admin profile • Reset Admin Account Password View and Manage Users • View users • Add New User • Edit and update the existing users • Remove Users Page | 12 User Management System From the admin panel, the admin can enroll new users, update and remove users from the user management system. Further, the admin can view all the attendance records. Enroll New Users/Update/Remove Manage Device Device Management System • Add new device • Update existing device • Delete device • Update New token to the device • Change the device mode (Enrollment mode: to register new users to the system, Attendance Mode: To record attendance of registered users) Add New RFID Scanner Device Actually, from the devices section admin can add a new device, update the device, and remove the device. To add a new device, you need to enter a device name and its department. Furthermore, you can also update the device token from the device UID Section. View Users log on RFID Based Attendance System From the user log menu, you can navigate to all the user’s logs data. You can view their arrival and Leaving time as well. Furthermore, It has more functions to filter your logs by user, date, arrival time, leaving time, and filter by different departments, etc. Hence, you can also export those data to excel. Filter Users Log to export

Tech-Stack: Arduino-UNO, NodeMCU-ESP8266, Fingerprint-Scanner, LEDs, OLED-display, buzzer. Automate lights in house via door lock system. If the fingerprint id matches, while entering the house the lights are turned on. If the fingerprint id matches when the user locks the door while leaving the house, then the lights are turned off automatically.

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Wi-Fi scanner for IdeaSpark NodeMCU ESP8266 with SSD1306 OLED display.

My science project using Light-scattering theory to measure dust

NodeMCU ESP32/ESP82xx ws2812 scanner

VL53L0X + NodeMCU + MicroPython = LIDAR scanner

nodemcu rfid scanner with lcd

Simple Node Mcu Wifi Scanner

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NodeMCU ESP8266 Wireless Access Point Scanner

This project utilizes the NodeMCU ESP8266 to scan for available Wi-Fi networks. It displays essential information, including the SSID (network name), BSSID (MAC address), and RSSI (signal strength) of each detected network.

This is a simple WiFi AP scanner using a NodeMCU

GM861 Barcode Scanner with a Nodemcu and Software Serial

Nodemcu Robot with RFID Scanner and Connection to firebase realtime db

A NodeMCU based wifi scanner that logs SSIDs to a text file on a sd card.

The project implements smart pre-booking parking system using an NodeMCU(ESP8266 Wi-Fi Module) and RFID scanner connected by PHP to a MySQL Database

The RFID Attendance Tracking System with NodeMCU is an innovative Internet of Things (IoT) project designed to streamline and automate attendance management processes. This project utilizes an RFID (Radio Frequency Identification) scanner to scan RFID cards and records attendance data directly into a Google Sheet through the NodeMCU board.

IOT based flutter application for remotely accessing your refrigerator created using NodeMcu as central prcoessor and different sensors lfor weight and odour detection , door magnet for automatic door closing if detected delay , qr scanner to detect rotten food and firebase database connection ofr datastorage and for sending notifications to user

The traditional pen-paper based attendance is very time consuming, insecure and causes human errors as well as can cause misconduct. Hence to overcome this problem, a real time iot enabled rfid based attendance system has been developed in order to represent the data in the form of unique rfid cards and tags which are easily scannable on the rfid scanner. The system implemented consists of hardware as well as software with the implementation of MQTT protocol which is a lightweight, small in size, public subscribe network protocol that transports messages between devices using ESP8266 Nodemcu and Adafruit io cloud platform. The main objective of this system is to make efficient computerized based attendance system, details of which can be accessed any time from any place using the cloud platform.