HMI (Human Machine Interface) is a screen that serves as an interface between a human operator and a machine. It provides a visual display and control mechanisms, allowing operators to easily monitor and control equipment.
Hardware: screen, processor, buttons, memory, and connection ports.
Software: programming, hardware configuration, communication configuration, and HMI interface design.
Communication: includes ports and communication protocols such as USB, RS232/422/485, Ethernet, CAN bus, MODBUS, MQTT, EtherNet/IP, CANopen, SNMP, and more advanced features.