I have an Uno + WiFi 101 thermometer and I'd like to be able to take it places and easily change WiFi network SSIDs and passwords. Can I use a TFT screen to make these changes to a sktech or am I stuck using a PC and IDE for this kind of thing?
Can someone provide a sample sketch of what this might look like? I want to know it's something that's possible before I spend the money on a TFT.
It's possible (let's face it, LIKELY) that I fundamentally misunderstand the capabilities and limitations of the TFT screen. Sorry for the noobish question.