Issue
Is this possible? I've no LAN cable, no USB to TLL cable and want to connect my raspberry pi 3 with my WLAN.
I've found this: How to set wifi to Android Things without an ethernet cable or adb but I can't boot the img file (https://developer.android.com/things/preview/download.html) and edit it. If I boot it on windows 10, it tells me errorenous image. If I boot it with a third party app like OSFMount I can boot it, but the content looks like opening the sd card after flashing the image, like following:
So no /data/misc/wifi/wpa_supplicant.conf file that I could edit... Am I mounting it wrong?
Any ideas on how to get this working without buying something? All I need to do is setting up the WLAN on the sd card directly somehow...
Solution
I could not find a way to successfully AND correctly mount all partitions on windows. A virtual machine with ubuntu helped mounting everything, but I could only mount it successfully with read permissions.
Final solution: I bought a UST to TTL cable, connected via putty to my raspberry pi and set up wifi via the console...
It's somehow sad, that there is no setup file on the boot partition (like the cmdline.txt and confix.txt file) that could simply be added, this would make things a lot easier...
Answered By - prom85