Hardware configuration
Now let's configure the hardware for this project. It will be really simple and we'll also set up the Wi-Fi connectivity of Yun.
This is a schematic to help you out (excluding the USB camera):
You just need to connect the PIR motion sensor to Yun. Connect VCC to the Arduino 5V pin, GND to GND, and the output of the sensor to pin number 8 of the Arduino Yun.
Finally, insert the USB camera into the USB port and the microSD card into the Arduino Yun.
The following is how it should look in the end:
Now, we are going to set up Yun so ...
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