Arduino IDE + ESP32 + Pulse Sensor + OLED Display + Web Server | Heart Rate Monitoring with ESP32

Arduino IDE + ESP32 + Heart Rate (HeartBeat) Pulse Sensor Module + SSD1306 128×64 I2C OLED DISPLAY + Web Server.

Getting Started Heart Rate Pulse Sensor with ESP32.

Heart Rate Monitoring with ESP32 using Heart Rate Pulse Sensor and OLED Display and Web Server.

Software used :
– Arduino IDE (V1.8.9).
– Arduino Core for The ESP32 (V1.0.6).
– Adafruit GFX Library (V1.5.3).
– Adafruit SSD1306 Library (V2.4.0).
– Arduino JSON Library (V0.1.0).
– ESPAsyncWebServer Arduino Library (V1.2.2).
– AsyncTCP Arduino Library (V1.1.1).
– Notepad++ (V8.4.6).

Hardware used :
– ESP32 (ESP32 DEVKIT V1).
– Heart Rate (HeartBeat) Pulse Sensor Module.
– SSD1306 128×64 I2C OLED Display.
– Push Button.
– LED.
– Resistor 220 ohm.
– Other tools and equipment, such as cables, screwdrivers and others.

00:00 Opening
00:38 Project Preview
02:01 Modules and components used in this project
02:37 Installation
02:42 Step 1 – Test the Pulse Sensor and get the threshold value (Code)
04:25 Step 1 – Test the Pulse Sensor and get the threshold value (Demo)
05:30 Step 2 – Test OLED Display and Push Button (Code)
08:03 Step 2 – Test OLED Display and Push Button (Demo)
08:17 Step 3 – Heart Rate Monitoring with OLED Display (Code)
09:56 Step 3 – Heart Rate Monitoring with OLED Display (Demo)
11:44 Step 4 – Heart Rate Monitoring with Web Server Page STA Mode (Code)
16:33 Step 4 – Heart Rate Monitoring with Web Server Page STA Mode (Network)
16:56 Step 4 – Heart Rate Monitoring with Web Server Page STA Mode (Demo)
20:29 Step 5 – Heart Rate Monitoring with Web Server Page AP Mode (Code)
24:50 Step 5 – Heart Rate Monitoring with Web Server Page AP Mode (Network)
25:18 Step 5 – Heart Rate Monitoring with Web Server Page AP Mode (Demo)
26:09 Closing

Download Arduino Code and other files : https://drive.google.com/file/d/1RsMddzg2K3szXaRpdotNfp5hW3YxJdrX/view?usp=sharing

The code file is saved in the .rar file format. I created a .rar file using Winrar V5.50, so to extract it, make sure you use the same version of Winrar that I use or the latest version or use the winrar extractor online.

SORRY IF MY ENGLISH IS CONFUSING, I USE AN ONLINE TRANSLATOR.

THANKS FOR WATCHING & DON’T FORGET TO LIKE , SHARE, COMMENT AND SUBSCRIBE.

Contact via Instagram : https://www.instagram.com/utehstr/

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For other video tutorials on this channel, please see this playlist:

– Basic4Android (B4A) Tutorials : https://www.youtube.com/watch?v=-BIq32-qEgA&list=PLnXsmScWzcm6RVlhPM7qg_OJ2N8OpV99d
– Electronics Tutorials : https://www.youtube.com/watch?v=rLdsWt6EP6w&list=PLnXsmScWzcm766h5Dn4AJjbJRzDfCPh4h
– Arduino Tutorials : https://www.youtube.com/watch?v=A3_EBZqCG5s&list=PLnXsmScWzcm48hvcTTRAUFcP5Fjd4u8cS
– Great Cow Basic Tutorials : https://www.youtube.com/watch?v=orHrLmEvp0o&list=PLnXsmScWzcm7xejzacm5cKJMIh_tXXxN8
– Bascom Avr Tutorials : https://www.youtube.com/watch?v=JYKSkNQq9eM&list=PLnXsmScWzcm6F9gX1wYenqjKdqVSM7d6B
– VB .NET Tutorials : https://www.youtube.com/watch?v=Sy2vjWO0ydM&list=PLnXsmScWzcm4g8AWEJ6WXVUOBh_cWF5_z
– LoLin NodeMCU V3 ESP12E ESP8266 Tutorials : https://www.youtube.com/watch?v=8jMr94B8iN0&list=PLnXsmScWzcm5MERfTvcUNKsYhOUGKe3-V
– ESP32 Tutorials : https://www.youtube.com/watch?v=To3TIOFX6cA&list=PLnXsmScWzcm7Y5yCDItJP5Kny_MJ8DeDD
– ESP32 CAM Tutorials : https://www.youtube.com/watch?v=_5VmYJZI4XI&list=PLnXsmScWzcm6HjC0CIfVmRG1855tjhj5z
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– Download Arduino IDE : https://www.arduino.cc/en/Main/Software
– Download Notepad++ : https://notepad-plus-plus.org/downloads/
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Reference :
– Color reference when editing video : https://www.arduino.cc/en/Trademark/CommunityLogo
– Monitor Heart Rate using Pulse Sensor and ESP32 : https://microcontrollerslab.com/pulse-sensor-esp32-tutorial/
– ESP32 OLED Display with Arduino IDE : https://randomnerdtutorials.com/esp32-ssd1306-oled-display-arduino-ide/
– Save content of textarea as plain txt with .csv extension : https://stackoverflow.com/a/26996264
– How do i get the text inside a with button with clicking on it, with Javascript? : https://stackoverflow.com/a/63754009
– Should I size a textarea with CSS width / height or HTML cols / rows attributes? : https://stackoverflow.com/a/3896581
– Window confirm() : https://www.w3schools.com/jsref/met_win_confirm.asp
– How to Clear the Canvas for Redrawing : https://www.w3docs.com/snippets/javascript/how-to-clear-the-canvas-for-redrawing.html
– How to display Base64 images in HTML : https://stackoverflow.com/a/8499716
– CSS box-shadow Property : https://www.w3schools.com/cssref/css3_pr_box-shadow.php
– How to Center Anything with CSS – Align a Div, Text, and More : https://www.freecodecamp.org/news/how-to-center-anything-with-css-align-a-div-text-and-more/

and from several other sources.
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