Hello, I'm working on a project that I'd like to be connected to the internet wirelessly with minimum costs. I'll be using a UNO for now, but I'd like to be able to use a smaller board such as the Nano, Mini or Micro.
What I want to be able to do is be able have a button that I can carry around anywhere (battery powered which is not an issue) and when I press the button it would send a request to my server wirelessly (as long as its connected to Wifi).
I'd like to be able to connect to the internet easily, possibly using WPS push button method to quickly connect the board to the Wifi or be able to manually enter credentials by plugging another device into that one to set wifi credentials on the fly (eg having another board that will let me change the config files on the board without any hassle).
The problem that I'm having is that I can't find any way to connect a board to the internet cheaply and reliably.
Anybody have any suggestions/solutions? Thanks.