IoT Based Bidirectional Visitor Counter using ESP8266 & MQTT

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In this project, we will make IoT IR Based Bidirectional Visitor Counter using NodeMCU ESPP8266 & Ubidots MQTT. You can use this project for monitoring the total number of incoming, outgoing, and current visitors online from any part of the world using Ubidots Dashboard. To count the incoming and outcoming visitors, it is better to use an Infrared or IR Sensor. The Visitors data uploads automatically to Ubidots cloud using the NodeMCU ESP8266 WiFi Module.

You can use this NodeMCU Bidirectional Visitor counter in the hall, Shopping mall, office, functions in the entrance gate to count the total number of visitors. The device counts the total number of people entering through the gate & also counts the total number of people leaving through the different gates. And finally, it calculates the total number of current people by subtracting the outgoing visitor from the incoming visitor. When even a single person is found inside the room, the light turns on automatically. When no people are present in the room, the light turns off automatically.

In one of my previous projects, I made the Visitor Counter Project using Arduino. But this time we will send the data to the cloud instead of watching it on OLED Screen. We can make this IoT Visitor Counter using ESP8266 Wifi Module, a pair of IR Sensor, OLED Display, and a Relay Module. Apart from these main components we also need some passive electronic components & PCB Board. The project is simply easy and even a beginner can make it without any difficulty.

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I really liked the project. Can I use PIR sensors instead of IR sensors? At the same time, I can design how it can count when more than one person passes side by side. Can you make a video for that too? @How To Electronics

volkancebeci
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HI, perfect project. Congratulations. Question: Do You have idea How to improve range of the sensor to work on +- 1m?

wojciechlisicki
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hello there!
can we use ultrasonic sensors in place of IR modules?
because IR sensors do not work nicely in sunlight or outdoors.

will be thankful for the fast reply, I am working on this project.

on_the_earth
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Great video, I'm going to try it out and would like to add a camera to take pictures/videos of all incoming customers.

nickperez
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I made oled connect according to circuit diagram. But I didn't got out put can you help me.
How can can count visitors counter using oled

poojadorik
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can i attach an bulb and make stting to turn on if their is 1 person present

syedmoiezullahbukhari
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Is there any additional library required for this project more than nodemcu library

arshidap
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What will happen if two person enter at the same time? It will count 1 or 2? Please Please reply, if any suggestion on my question.

InspireandAchieve
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i have issues with connecting esp8266 with the ubidots, my esp8266 device not appear in devices tab

yudhariswan
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In wifi ssid and password which info do we have to upload the mobile hotspot name and password or other think

oledgaming
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where is te working of light on
and off

syedmoiezullahbukhari
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Will this work without the PCB or does it require the PCB to work properly? I'm getting a boot loop with the code causing ESP8266 to reset itself constantly.

yusufsan
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So the visitors have to move their hand to the ir-Sensors... Why not press a Button🤣🤣🤣

thomaslocke
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I try to make it. But it is showing me on Arduino IDE is " error compiling for NoduMCU 1.0) ". So what can I do now?

masumaakter
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project.What other sensors can be used to extend the distance?Keep up the good work.

aberateklehaimanot
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Awesome project, 💡thanks for another great video tutorial 👍

mramzadg
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Also include 3D box enclosure next time..in every project

shubhamsen
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Pleases, answer my question about NPK in other video .

nazionfilho
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after uploading the code, i am not seeing anything in serial monitor, please help me with this, it is very urgent, i have to sumbit it in my college

hasanmodassir
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Half the video is ads!!! Unsubscribed!!

groovetrain