---
title: "deviceController(_:registerNodeID:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrxpcserverprotocol_mtrdevicecontroller/devicecontroller(_:registernodeid:)"
---

# deviceController(_:registerNodeID:)

## Declaration

```swift
optional func deviceController(_ controller: UUID, registerNodeID nodeID: NSNumber)
```