$ sudo npm install -g rpi-wifi-setup
$ sudo rpi-wifi-setup install
This npm package is designed to be installed globally on your Raspberry Pi to allow you to easily connect to Wifi Networks in a headless state.
Simply install this module globally with the above steps, and boot up your pi
while a flash drive is connected. The flash drive should have a file at the top
level named **network.json**that looks like this:
/media
/username
/flashDriveName
network.json
Inside network.json:
{
"name": "nameOfWifiNetwork",
"password": "passwordToWifiNetwork"
}The Raspberry pi will automatically use these credentials to connect to the network. Easy!