# PhysicalNumber

**Element name:** PhysicalNumber

**Description:** Specifies the real physical bus of the GNSS module. Internal GNSS is always with the number 0.

| Type         | Units | Default | MinOcurance | MaxOcurance |
| ------------ | ----- | ------- | ----------- | ----------- |
| unsignedByte | -     | -       | 1           | 1           |

**Example:**

```xml
<PhysicalNumber>0</PhysicalNumber>
<PhysicalNumber>1</PhysicalNumber>
```

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