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PieGuy314/gist:cc438b816073e5589686ac43a3a088d0

Created December 24, 2020 22:34
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PiOs wifi power save on/off
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gistfile1.txt
rpi ~$ sudo systemctl --full --force edit wifi_powersave@.service
In the empty editor insert these statements, save them and quit the editor:
[Unit]
Description=Set WiFi power save %i
After=sys-subsystem-net-devices-wlan0.device
[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/sbin/iw dev wlan0 set power_save %i
[Install]
WantedBy=sys-subsystem-net-devices-wlan0.device
Now enable just what you want on boot up:
rpi ~$ sudo systemctl disable wifi_powersave@off.service
rpi ~$ sudo systemctl enable wifi_powersave@on.service
# or
rpi ~$ sudo systemctl disable wifi_powersave@on.service
rpi ~$ sudo systemctl enable wifi_powersave@off.service
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