I have already configured my ArduinoYun for using it at my home. A sketch is already uploaded. Tomorrow I will need to connect to a different WiFi. So my question is that :
1) I will need to reset my Arduino, then connect to Arduino-YUN-XXXX from my PC and configure that again with the new network, right? is there any other way? 2) If I need to do that, will I need to upload again my sketch? Is there a way of not having to upload it again? Imagine I want to give Arduino to a friend of mine, who does not have any idea of how Arduino works.
Thanks in advance.