If you are new to Spark Core and not familiar with hardwares at all like me, my Spark Core Examples on github may help you.
You can learn how to use Spark Core Maker Kit (blinking LEDs, photo resistor, sending emails and etc).
I’m adding more article and code as I learn.
Although I’m not very familiar with hardwares, I’m very good at software development.
So I’ll by happy to answer software questions