This is a super cool project where we build a concealable, portable, live streaming IP camera based on the Raspberry Pi Zero Model W, and the Raspberry Pi camera module. In order to do this lesson, you need to start with Lesson 1, where we show you how to get the IP address of your Pi zero, and how to get it booted. For this project, you need a Raspberry Pi Zero Model W. If you do not have one, you can get the ESSENTIAL HARDWARE HERE. In addition, you will need the Raspberry Pi Camera, which you can GET HERE. The Pi Zero needs a special Camera Cable, which you can get HERE.
That should be the equipment you need to this really fun project. When you are ready to go, the instructions are in the video below.