Spark Internet Button

This program implements an "Internet-enabled button": when the button is pushed, it sends an e-mail. When the button is released, it sends another e-mail. It is built around the Spark Core WiFi Development kit, available from https://www.spark.io

Prerequsites

To create an Internet-enabled button, you will need:

• A Spark Core from https://www.spark.io/dev-kits
• An SPST button or switch (I use a magnetic reed switch detect a door opening)
• An account on http://pushingbox.com/ with two scenarios: one for switch opened and one for switch closed

Setup

• Connect one lead of your button or switch to A0 on the Spark Core. Connect the other lead to GND.
• Edit internet-button.ino and change the values for SWITCH_OPENED and SWITCH_CLOSED to match the DevIDs assigned to you by PushingBox.
• Apply power to the Spark Core and flash it with internet-button.ino
• Push the button
• Check your e-mail