In previous tutorial I have had mad human detection light blinking
system using PIR Sensor. So now I have mad IOT based human notification. You can implement it in your home also. when you are not in your home if any intruder enteres the room, the pir notify the motion of intruder and send it to your mobile phone through a notification .
how does this notification send it to your Smart
When you upload the code using Arduino IDE , you can see in the Serial monitor
the reading which is from pir sensor, that had printed in the Serial monitor. At the same time you have connected your NodeMcu between your home wifi. The code of connection between your NodeMcu and your home wifi, will be provided in your Arduino code as well the code of Blynk and authontication token will be provided in your Arduino Code, which will get the Serial data from your Arduino IDE and will reflect you to see the notification.
Download the blynk app here
Components
1.Node Mcu
2.LED
3.Jumbo Wires
4.Resistor(2.2k,1k)
5.PIR Sensor
Thanks UTSOURCE.net to offer electronic components for my projects
Connection
Nodemcu PIR Sensor
vv -> Vcc
GND -> GND
D1 -> OUT
NodeMcu LED
D2 -> Anode
GND -> Cathode
Circuit diagram
Download the Code from here
the code you gave us and the code in your youtube video don't match??
ReplyDeleteAnd also you didn't tell how to connect mobile with nodemcu
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