The illustration shows four device connection options for Oracle Fusion Cloud IoT Intelligent Applications.

At the left, four icons represent devices. On the right, a cloud that represents an Oracle Cloud Service instance surrounds icons that represent an Oracle IoT Cloud Service instance and an Oracle IoT Cloud gateway.

One of the devices is a programmable, directly connected device. An arrow extends through the cloud to the Oracle IoT Cloud Service.

One of the devices is a non-programmable, indirectly connected device. An arrow labeled any IP or non-IP protocol extends to an field gateway. An arrow then extends from the field gateway through the cloud to the Oracle IoT Cloud Service.

An arrow connects a third device to an Oracle IoT Cloud gateway in the cloud. Inside the cloud, an arrow connects the gateway to the Oracle IoT Cloud Service.

An arrow labeled any IP or non-IP protocol connects the fourth device to a cloud that represents a third-party cloud service. Another arrow connects the third-party cloud service to an Oracle IoT Cloud gateway. Another arrow connects the gateway to the Oracle IoT Cloud Service.