CHAPTER 8

Android, Arduino, ESP-01, and NodeMCU ESP-12E Wireless Sensor and Remote Control Projects

In this chapter I cover wireless projects that involve the Android, Arduino with ESP-01, and the NodeMCU. I start off covering the ArduCAM Mini OV2640 2MP Plus camera which is a newer version of the ArduCAM camera that I covered earlier in the book. I then use this updated camera version in a hands-on example that involves a wireless Arduino-based video surveillance system. Next, I expand on this Arduino server-based framework in another hands-on example where I add an infrared motion sensor and an alarm system. This new system is able to take a photo whenever the motion sensor is tripped and to send this image to the Android controller for display. ...

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