---
title: "readAttributeHardwareVersion(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusterbasicinformation/readattributehardwareversion(with:)"
---

# readAttributeHardwareVersion(with:)

## Declaration

```swift
func readAttributeHardwareVersion(with params: MTRReadParams?) -> [String : Any]?
```