About Hope for Blue
Hope for Blue is an Air Quality Alarm for Your Family. Hope for Blue is a simple to set-up device that alerts your family to the air quality in Beijing through a simple color system. Hope for Blue is here to help families stay informed and safe from air pollution.
When you go my AQI web page, you will see a number displayed in the browser. It is the AQI number that Beijing Air published. Base on this number Hope for Blue will change color according to this chart:
Below is the specimen for the component of the enclosure of the product. I have laser-cutted two plexiglass for the front and the back of the inclosure and 5 rings of the shape of the cloud to stag up for the sides of the cloud.
How It Works
Hardware: RN-XV WiFly Module