Smart ID Card Using ESP32
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The school children safety is the most significant component encouraged to precedence search with the support of advanced technology. Several bitter incidents forced to develop an innovative methodology to provide secure life for the children. Parents are unable to feel comfort until their children come back to home safely. The developed working model considered of GPS technology and GSM technology. This GSM model accept any GSM network operator SIM card and act just like a mobile phone with its own unique phone number. It has application like SMS control, data transfer, and can be developed easily. The modem can either be connected to PC serial port or microcontroller. The school buses transfer lot of children daily in various countries around the world. While there are many problems that might disturb the parents regarding the safety transportation of school going children, this is looking into introducing the bus controlling system that will help the school children in a secure and safer way.
The block diagram of Smart ID Card consist of the following elements:
- ESP32 NodeMCU
- Push Button
- LED Indicator
- Teacher Parent and Student’s Mobile
The main element of this circuit is ESP32 NodeMCU. There is a smart ID card with the student. This smart ID card has 3 push buttons. Whenever the student presses 1st push button, the MCU gets signal through J7 jack in D5 pin. It then asks GPS Module GPS NEO-6 about the location of the student. When it gets the location, it asks GSM module SIM800C to send a message to all four mobiles in which the location of the student will be mentioned. Same goes with other 2 push buttons. But in case of 2nd push button along with the location message, student will also be marked for the attendance and the message will include this. In case of 3rd push button, text will include panic message.
Target of this project is to provide the information of the children to the concerned people.
- Application include anywhere that needs security for a person in any panic situation
- For attendance system
- For tracking ward’s location
Note: We are Providing Printed Circuit Board and general-purpose PCB Based on Customer Requirements.