UniBridge can query states and send commands to connected relays, contactors or switches while applying rules, permissions and auditability.
Feasibility depends on the device or its platform exposing an interface that software can access, such as an API, SDK, database, files, MQTT, Modbus, OPC UA, serial port or another documented protocol.
Yes, provided that the device interface supports it. Write operations are implemented with validation, permissions, auditing and safety rules appropriate to the operational risk.