RFID Check-In Demo for Schools
This demo simulates a student tapping their RFID key fob,
logs the check-in, and shows the JSON payload that would be
sent to the school’s existing system.
Live demo – no server required
📡
Simulated RFID Reader
Step 1: “Tap” a fob
In a real setup this comes from the RFID reader. For
the demo, type or click a sample below.
Schools can install readers at any entrance or room.
Today’s Check-Ins
| Time | Student | Grade | Fob UID | Location | Status |
|---|
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Integration with Existing System
Step 2: Data out
In production, each scan would be sent as a secure HTTP POST
to the school’s SIS / attendance API.
Sample JSON Payload
{
"info": "Scan a fob to see a live payload here."
}
How this fits your current system
- 1. RFID reader (or small device like a Raspberry Pi) sends this JSON to a secure school endpoint.
-
2. Your SIS uses the
student_id/external_student_idto mark the student present / tardy. - 3. No names or personal data need to be stored on the fob itself—only an ID that maps in your database.
Sample fields:
student_id,
fob_uid,
timestamp,
location,
event_type
🧑🎓
Example: Internal Mapping of Fobs to Students
Step 0: Setup
In the real system, this mapping lives in your database or student information system. For the demo, it’s just a small in-memory list:
| Student | Grade | Homeroom | Fob UID | External Student ID |
|---|