GNU/Linux Fedora 40 Installing Broadcom BCM4331 Driver Guide
The linked tutorial shows you step-by-step How to Install Broadcom BCM4331 Wi-fi/Bluetooth Driver on Fedora 40 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 40 Broadcom BCM4331 Driver Installation Guide