On a rpi zero project, I would like to use the wifi setting directly in initial image. But I’m not comfortable sending my SSID and passphrase over the internet to resin.io
Is there a way to set offline this setting by manipulating the .img file downloaded ? I’ve tried to mount the obtained resin image and looking through the partitions (mount with -o offset) I can’t find any configuration. Is there a documentation on how this works ? Is it using https://github.com/resin-io/resin-wifi-connect ?
This could be interesting to modify an image to generate images for different locations.