Clean install of RaspberryPiOS Bullseye on Pi4-8GB
Add wpa_supplicant.conf to /boot
boot
latest updates
run command
ip a
see wifi is present as wlan0
add
dtoverlay=disable-wifi
to /boot/config.txt
reboot
run command
ip a
wifi is now gone
insert USB WiFi dongle
confirm it is recognized with command
lsusb
run command
ip a
USB Wifi should show as wlan0
