Server

1. Client(web)

1.1. Display data

1.2. Send Requirement

2. ESP8266

2.1. Receive data

2.2. Send data

2.3. Receive requirement

3. Receive data

4. Send requirement

5. data processing

5.1. Storage data

5.2. Analyze data

5.3. Storage result

6. Handle requirement

7. Receive requirement)