# Automatic WiFi Config

The below will setup automatic WiFi configuration via text file. The way this will work is you plug in a USB disk with a file named ```wifi.txt``` with the ```essid``` as the first line and ```password``` as the second line in the file. On boot a small script will run that reads the file and re-configures the PiFrame's WiFi to use the new values.

Can be used for setup and/or re-configuring WiFi if something changes.

``` sh

DL_URL=$(curl https://git.kemonine.info/api/v1/repos/PiFrame/piframe-go/releases | jq -r '.[0].assets[] | select(.name == "wifi") | .browser_download_url')
wget $DL_URL -O /usr/local/bin/pf-wifi
chmod a+x /usr/local/bin/pf-wifi

cat > /etc/systemd/system/wifi_setup.service <<EOF
[Unit]
Description=Automatic configuration of WiFi on boot

[Service]
User=root
PrivateTmp=true
ExecStart=/usr/local/bin/pf-wifi

[Install]
WantedBy=multi-user.target
EOF

systemctl daemon-reload
systemctl enable --now wifi_setup

```