I didn’t find a simple way to modify wifi configuration and connect my device without ethernet.
The initial configuration works find when I made SD card by creating an app with BalenaCloud wizard. 1/ copy .img file to SD card with Etcher 2/ put it in my Rpi 4 device 3/ start it and system connect to the internet well
Unfortunately, I moved my device to another place and SSID / pwd is different indeed.
How I can find a way to modify initial wifi setup with online terminal Balena.io?
Can I use VI or nano for example to change a configuration Raspbian boot files or somewhere else?
Do you think is something it’s possible to add in services variables than could take effect after rebooting device? (or kind-of?!)
Thank you for your answer!