Make: Volume 78

4. BUILD THE SCRIPT AND

WEB BUTTON

To remotely tell the Boron to activate the opener,

you’ll need a script for the board and a web page

with a virtual button that accesses it. I modified

the code from the Buzz Wolf dog collar project

by Nancy Yi Liang (particle.hackster.io/nyl/buzz-

wolf-837db0) to make a simple interface for our

gate opener.

First, go to makezine.com/go/cellgateopener to

download the opener code and web-button HTML

(see end box for QR code).

In the Particle IDE at build.particle.io, create a

new app for your Boron (Figure

K

). I called mine

“gateopener.” Paste in the code for the controller

and upload to your device.

On the HTML, ...