Create time out for Spark.connect()?

[ScruffR]

I'd guess it won't actually do what you intend, since you should not call a blocking function inside an ISR

In the other thread I wrote (and am still convinced, to be true)

@ScruffR

The thing is, that Spark.connect() - which you'd need to connect to the cloud - is a blocking call.

But there are several threads dealing with interrupt driven Spark.disconnect(), to solve this - e.g. by using SparkIntervalTimer library.

So you'd rather call Spark.connect() in your normal code but "cancel" the connection attempt from your ISR by calling Spark.disconnect() (and possibly WiFi.off() aswell).

This might also be of interest

http://docs.spark.io/firmware/#system-modes-semi-automatic-mode