GNU/Linux Fedora 33 Installing Broadcom BCM43142 Driver Guide
Hi! The linked Tutorial shows you Step-by-Step How to Install Broadcom BCM43142 Wi-fi/Bluetooth Driver in Fedora 33 GNU/Linux.
This Proprietary Broadcom BCM43142 Fedora 33 Wireless Driver (wl, aka broadcom-sta) provides Support for some Broadcom-based PCI/PCIe Hardware.
GNU/Linux Fedora 33 Broadcom BCM43142 Driver Installation Guide
Broadcom BCM43142 Driver Fedora 33 Installation Guide