> ## Documentation Index
> Fetch the complete documentation index at: https://docs.rebellapp.com/llms.txt
> Use this file to discover all available pages before exploring further.

# my.closeBluetoothAdapter

> Close the Bluetooth adapter.

Use this API to close the Bluetooth adapter and release system resources. Call this when you're done using Bluetooth.

## Parameters

| Property | Type     | Required | Description                   |
| -------- | -------- | -------- | ----------------------------- |
| success  | Function | No       | Callback on success           |
| fail     | Function | No       | Callback on failure           |
| complete | Function | No       | Callback that always executes |

## Code Example

### Basic Usage

```javascript theme={null}
my.closeBluetoothAdapter({
  success() {
    console.log('Bluetooth adapter closed');
  }
});
```

### Complete Bluetooth Lifecycle

```javascript theme={null}
Page({
  onLoad() {
    my.openBluetoothAdapter({
      success: () => {
        this.startScanning();
      }
    });
  },

  startScanning() {
    my.startBluetoothDevicesDiscovery({
      success: () => {
        console.log('Scanning for devices...');
      }
    });
  },

  stopAndCleanup() {
    my.stopBluetoothDevicesDiscovery();
    my.closeBluetoothAdapter({
      success: () => {
        console.log('Bluetooth cleanup complete');
      }
    });
  },

  onUnload() {
    this.stopAndCleanup();
  }
});
```

<Tip>
  Always close the Bluetooth adapter in `onUnload` to ensure resources are properly released when leaving the page.
</Tip>

## Related APIs

<CardGroup cols={2}>
  <Card title="my.openBluetoothAdapter" icon="bluetooth-b" href="/jsapi/device/bluetooth/my.openBluetoothAdapter">
    Initialize Bluetooth
  </Card>

  <Card title="my.getBluetoothAdapterState" icon="info" href="/jsapi/device/bluetooth/my.getBluetoothAdapterState">
    Get adapter state
  </Card>
</CardGroup>