- Clone https://github.com/jacebrowning/grwifi
- Visit http://geojson.io
- Click on the "Import" button to upload
map.geojson - Click on the "Draw Point" icon on the toolbar
- Click on the approximate center of the access point
- Fill in the empty row with the relevant information
- Click on the "Export" button to download
map.geojson - Run
maketo format the updated file - Commit the updated
map.geojson