O'Reilly logo

BeagleBone Home Automation Blueprints by Rodolfo Giometti

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Summary

In this chapter, we discovered a more reliable and precise way to get access to the BeagleBone Black's ADCs and learned how we can get access to an I2C device by using a raw access to the bus. This was done in order to be able to manage a pressure sensor and a contactless temperature sensor. Also, we discovered how to connect a tiny LCD via the SPI bus to our BeagleBone Black board to add a little user interface.

In the next chapter, we'll try to implement a plant monitor to measure what happens to our beloved plants! Also, we will discover how we can periodically take some pictures and then publish them on a Facebook account.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required