This system is an IOT system. Using an NodeMCU ESP8266 (main Node) for supervisor and 3 NodeMCUs for employee.
Node for employee includes keypad for they to push in the error code.
Then it will send that code and the machine ID to the main Node.
The main Node will show that error to LED 7 segments and send the code to Sever for display on Web and android App.
Team: Hoang Anh Quoc, Ngo Quoc Nhu, Bui Anh Khoa
ID github: mmmnic, ngonhu159, fxanhkhoa
How to add Database:
Open phpMyadmin
Import sql file in database folder
How to post/get/reset data
3 fields:
MACHINE_ID : ID of machine
MACHINE_INDEX: (1, 2 ,3) for 3 Machine in project
ERROR_INDEX: (1, 2 ,3) for 3 types of error in project
Just post to ErrorNoti.php
To find out history just open web page ErrorNoti.php
To Reset: use page Reset.php
Example: Reset.php?MACHINE_INDEX=3 (Reset machine 3)