WPEA-121N Wifi Module in JP6.0

wget https://mirrors.edge.kernel.org/pub/linux/kernel/projects/backports/stable/v5.15.58/backports-5.15.58-1.tar.xz tar -xvf backports-5.15.58-1.tar.xz cd backports-5.15.58-1

make defconfig-ath9k make

sudo make install sudo modprobe ath9k

Verification

Check if the driver is loaded:

lsmod | grep ath9k

Check WiFi interface:

iw dev