IoT based RFID Attendance system using ESP8266 and Google sheet / PN532 RFID
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Project Description:
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In today’s episode, you will learn how to make an IoT based In/Out Time Tracking System using the Nodemcu ESP8266 WiFi Module, the PN532 NFC RFID Module, an I2C supported SSD1306 Oled Display Module, and Google Spreadsheet or Google sheets. The reason I selected PN532 RFID module is that it’s a low-cost and low-power RFID module. And it supports multiple interfaces HSU “ High Speed UART”, I2C, and SPI. In my previous video, I have already explained how to use all three interfaces.
As usual, before, I am going to explain how to setup your Google Spreadsheet and how to connect it with Nodemcu ESP8266 WiFi module. First, let’s watch this project in action.
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Electronic Clinic helps students and other professionals to learn electronics, designing, and programming. Electronic Clinic has tutorials on Arduino, Arduino Nano, Raspberry PI, image processing, gsm based projects, Bluetooth based projects, esp8266 projects, Nodemcu projects, robotics, desktop application designing and programming, PLC, SCADA, RC Planes, Electronics, Power Generation, HMI, and much more. Check my Playlists.
#googlesheets #esp8266 #timetracking