Remotely Change WiFi

My device is primarily connected to the internet via ethernet.
But in some cases, I want to connect it via wifi.

How can I change which Wifi-Network the Devices uses, while beeing connected via GSM and not taking the SD-Card out and changing the lines in “resin-wifi”?

hi, if you have already a wifi profile defined, you can access this file from the dashboard by using the webterminal feature to login to the hostOS

this file should be located in the /mnt/boot/system-connections/ directory

so you can just use “vi” to edit it and change the SSID and psk

Let me also point you to our docs page about networking, where you can find more details: