6.2.2 Firmware is Already Downloaded

If the firmware is already downloaded, the host can perform the following:

Change the UART parameters like the baud rate and flow control options
Change the BD address of the Bluetooth controller if the BD address is not stored on the controller
Send a Reset command. This is mandatory if the BD address is changed

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.