Let’s say I have the Spark Core connected to an accelerometer, and I want to sample and plot data continuously. I know I can use the Serial interface to do just that.
But is it practical to do the same over WiFi? My understanding is that you cannot talk directly from your phone/computer to the Spark Core. It has to always go through the cloud?
So my thinking is that if you need real time data collection ability (wireless) for a device that uses the Spark Core, you need add some other mechanism like Bluetooth?