SunFounder 3in1 Kit
1. Create a Datastream of type Virtual Pin in the Datastream page to get the value of Reed Switch. Set the DATA
TYPE to Integer and MIN and MAX to 0 and 1.
2. Drag and drop an LED widget on the Wed Dashboard page, at a value of 1, it will light up (with color), otherwise
it will be white.
292 Chapter 6. IoT Projects