I have a working pi zero w, already setup and running. BUT, the wifi password changed.
As a result, I'm unable to connect to it via SSH.
I don't have an HDMI adapter nor an HDMI compatible screen for that matter, only a laptop, a USB-C cable, as I'm away from home for a couple of weeks.
Here is what I attempted so far:
Enabling SSH over cable (
modules-load=dwc2,g_etherin cmdline.txt, hello service on the laptop, ...) It failed, SSh never recognize the
Created a new wpa_supplicant.conf file on the root of the SD with the new info. Rebooted the pi. No change. Doesn't connect. wpa_supplicant.conf didn't disappear from the root, so it looks like it wasn't taken in consideration.
Aside from re-formatting and reinstalling the whole code from scratch (I have backup, just would rather save the 5h of install), anything else I can try?
OS: RASPBIAN STRETCH LITE Kernel 4.14