Attendance_IoT

1. Libraries

• ArduinoJson 5.11 - https://arduinojson.org/
• rdm630
• Serial command
• Json simple 1.1.1- java

2. Refer

• https://www.arduino.cc/reference/en/

• https://arduinojson.org/doc/

• https://techtutorialsx.com/2016/07/21/esp8266-post-requests/

• http://www.esp8266.com/viewtopic.php?f=29&t=14528

• http://pi4j.com/example/

• https://code.google.com/archive/p/json-simple/

• https://www.mkyong.com/java/json-simple-example-read-and-write-json/

3. API Queue sync - get

• Event
• rfid
• student
• staff

4. API - post

• rfid (non register row) -- new RFID -- personalID = "new"+ random string length (7) -- isStudent = 2
• attendance

5. Link reference(s)

• Github Project WebApp: https://github.com/ngthuc/NCKH-Attendance-with-CTU-ID-Card