Developing Applications with Oracle Internet of Things Cloud Service Use the Oracle IoT Digital Twin Simulator Manage Simulated Devices View a Simulated Device View a Simulated Device You can open a simulation device from the simulation model page for the device. On the Simulations page, click the appropriate simulation model name. The list of simulation devices available for the simulation model appears. Click View against the appropriate device row. Alternatively, click the Device ID in the first column. You can control the device from the device page. Click Close X to close the device page.