To monitor network performance
To adjust the system output based on the desired setpoint
To improve device compatibility
To authenticate user inputs
Open-loop system
Closed-loop system
Hybrid control system
Manual control system
MQTT
HTTP
FTP
SMTP
Proportional control system
Closed-loop feedback system
Open-loop control system
Predictive control system
Physical Layer
Transport Layer
Network Layer
Application Layer
Managing physical connections
Providing IP addressing and routing
Ensuring error-free data delivery
Encrypting application data
Managing communication sessions between devices
Handling device addressing
Compressing and encrypting data
Managing hardware connections
Data Link Layer
Presentation Layer
Provides user interfaces for IoT devices
Ensures data integrity during transmission
Handles physical device connectivity
Routes IoT data between networks
Session Layer
Addressing and routing
Error detection and correction
End-to-end communication
Data encryption
Managing device IP addressing
Converting data into electromagnetic signals for transmission
Handling session establishment between devices
Encrypting transmitted data
Internet Layer
Network Interface Layer
Data flows in both directions simultaneously
Data flows in only one direction
Data flows alternately in both directions
Data transfer is bidirectional
Walkie-talkie communication between IoT devices
IoT sensor sending data to a server without receiving any commands
Real-time video conferencing between IoT-enabled devices
IoT devices transmitting and receiving data simultaneously