I connect my wireless door bell to Cayenne, when someone rings - Cayenne send a SMS.

Step 1: This Is Timer Board

Timer holds a high value for 30s.

Step 2: Schematics Timer Board

Step 3: Cayenne Trigger

Step 4: ESP-8266 Code

<p>I am sure what you did is great, but it is not really an instructable.<br>All we know is that you connected your doorbell to Cayenne and you get an sms when someone rings. Good for you!<br>Again, I am sure it is great, but how are we to know</p>
<p>Cool project.</p>

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