broadcasting-content (upgrade-compatible command)
Function
The broadcasting-content command configures the content of a BLE broadcast frame sent by an AP's built-in Bluetooth module.
The undo broadcasting-content command restores the default content of a BLE broadcast frame sent by an AP's built-in Bluetooth module.
By default, the UUID, Major, and Minor fields in a BLE broadcast frame sent by an AP's built-in Bluetooth module are null, and the RSSI calibration value is -65 dBm.
Format
broadcasting-content { uuid uuid-value | major major-value | minor minor-value | reference-rssi reference-rssi-value }*
undo broadcasting-content
Parameters
| Parameter | Description | Value |
|---|---|---|
| uuid uuid-value | Specifies the UUID field in a BLE broadcast frame. UUID is the universally unique identifier of a BLE device. | The value is a string of 1 to 16 characters. The default value is null. |
| major major-value | Specifies the Major field in a BLE broadcast frame. This field specifies a major group and is combined with the Minor field to define information about a BEL device, for example, location of a BLE device. | The value is a string of 1 or 2 characters. The default value is null. |
| minor minor-value | Specifies the Minor field in a BLE broadcast frame. This field specifies a minor group and is combined with the Major field to define information about a BEL device, for example, location of a BLE device. | The value is a string of 1 or 2 characters. The default value is null. |
| reference-rssi reference-rssi-value | Specifies the RSSI calibration value of a BLE device. RSSI calibration value indicates the RSSI value of a BLE device measured at a distance of 1 m. It is used to estimate the distance between the BLE device and Bluetooth terminals. | The value is an integer that ranges from -97 to -50, in dBm. The default value is -65 that is measured when the transmit power of an APs' built-in Bluetooth module is 0 dBm. |
Usage Guidelines
Usage Scenario
After enabling the broadcast function of an AP's built-in Bluetooth module using the broadcaster enable command, you can run the broadcasting-content command to configure the content of BLE broadcast frames sent by the module.
Precautions
The RSSI calibration value in a BLE broadcast frame is set based on the actual measurement result.
After changing the transmit power of a built-in Bluetooth module using the tx-power (BLE profile view) command, you need to remeasure and reconfigure the RSSI calibration value. Therefore, you are advised to run the tx-power (BLE profile view) command to configure the transmit power of a built-in Bluetooth module before configuring the RSSI calibration value.