Install Broadcom (B43) wireless driver on fedora (tested on 35)

install-b43.sh

#!/bin/bash
#http://wireless.kernel.org/en/users/Drivers/b43

echo "please run as root"

dnf install b43-fwcutter wget

wget http://www.lwfinger.com/b43-firmware/broadcom-wl-5.100.138.tar.bz2
tar xjf broadcom-wl-5.100.138.tar.bz2

b43-fwcutter -w /lib/firmware broadcom-wl-5.100.138/linux/wl_apsta.o
echo "b43" > /etc/modules-load.d/wifi.conf

#probably not needed
echo "blacklist brcmsmac" >> /etc/modprobe.d/blacklist

echo "
[Unit]
Description=Load Kernel Module B34 for Wifi
After=network.target

[Service]
Type=oneshot
ExecStart=/usr/bin/bash -c \"modprobe -r b43; sleep 10; modprobe b43\"
TimeoutSec=90s

[Install]
WantedBy=multi-user.target" > /etc/systemd/system/b43wifi.service

rm broadcom-wl-5.100.138.tar.bz2
rm -r broadcom-wl-5.100.138