GNU/Linux Fedora 39 Installing Broadcom BCM43142 Driver Guide
The linked tutorial shows you step-by-step How to Install Broadcom BCM43142 Wi-fi/Bluetooth Driver on Fedora 39 GNU/Linux – Step by step Tutorial.
The Package Provides the Source Code for the wl Kernel Modules and makes use of the DKMS Build Utility to Install them for the Running Kernel.

GNU/Linux Fedora 39 Broadcom BCM43142 Driver Installation Guide