Few Top ESP32 Projects for Beginners
Tags: esp32, projects, microprocessor, engineer
Published: 2021-12-06 11:35:32

Here, I would show you a few of the top EPS32 designs for beginners. All of these designs are dependent on the ESP32 Wroom 32D WiFi and Bluetooth Module for [Espressif systems](https://www.espressif.com/). In this article, you would find some of the most ESP32 applications that anyone can build. They are straightforward to implement as they all utilize a similar development board that could be utilized in projects depending on your ESP32 WiFi and Bluetooth chip at any skill levels.

##**ESP32 Projects**
###**ESP32 IoT Power Relay**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/pt9wmi4f52ihdb5xq1bq.png)
This ESP32 WiFi and Bluetooth module-based DIY IoT Power Relay could be utilized in operating high-power equipment such as water pumps, air conditioning units, heaters, and other high-amperage loads. The greatest part regarding this Internet of Things Power Relay is that it could be regulated from two distinct directions.

The nicest part regarding this IoT Power Relay is that it could be regulated remotely utilizing WiFi technology from anyplace on the planet. So, irrespective of how far away you are, as long as you possess an internet connection, you could turn on and off the Power Relay.

The Same Power relay could also be operated through Bluetooth utilizing an Android Studio-created cell phone application.

###**Program ESP32 utilizing Arduino IDE for Blink an LED**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/yeuezb8u2kwbubmx6un2.png)
This project is suitable for individuals that are just getting started with the ESP32 platform. It walks you through the stages of configuring the ESP32 in the Arduino IDE and programming it to start blinking an LED.

###**ESP32-CAM Door Lock System for Facial Recognition**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/a6mqdl0p3fkdzqu85af6.jpg)
Frustrated rummaging inside your luggage just to find your house keys? This project no longer needs the use of any original keys! Utilizing the ESP32-CAM, you could start utilizing your face to very well replace the digital key!

###**Automated Hand Sanitizer Dispenser Featuring Some COVID-19 Live Updates**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lqwhxrcgobvune774ai5.jpg)
During this epidemic, when many nations are on lockdown and we are all attempting to remain healthy, having a hand sanitizer in your possession is an absolute must. This [ESP32 project](https://www.theengineeringprojects.com/2020/12/esp32-pinout-datasheet-features-applications.html) would not just provide hand sanitizer, but it also displays a live tally of Coronavirus cases.

###**System for Keeping Track of Your Water Quality**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/0ecicpb61n6qvor2cunn.png)
Because this task is built on IoT technology, the EC, and Temperature may be tracked by utilizing your Blynk application from any location in the globe.

Water's Electrical Conductivity is its capacity to start conducting electricity charge. When salts or some other conducting compounds get dissolved in water, they could split into both negatively and positively charged ions. Because free ions can start conducting electricity when in water, the electrical conductivity of water is proportional to the ion concentration. The EC of water is calculated using TDS, which serves to identify the cleanliness of the water. The lower the conductivity, the more purified the water. To provide an analogy, purified water nearly serves as insulators, although salt is an extremely effective electrical conductor.

###**ESP32 DHT Web Server**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/kusgxu4hs3inhkyoxi3b.jpg)
Discover the steps for utilizing the Arduino IDE to create a non-simultaneously occurring ESP32 web server but shows humidity and temperature utilizing the DHT11 or DHT22 sensor. By utilizing the web server, you could get your values refreshed without requiring the user to reload the page. You should also have a look at this [ESP32 Servo Motor WebServer](https://www.theengineeringprojects.com/2022/02/servo-motor-control-with-esp32-webserver.html).

###**Internet Clock**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/w0himx63rbntadm9q2zr.jpg)
Are you in search of a high-accuracy clock which will always be correct provided it is linked to the internet? This project lets you create your internet clock with very little hardware! It could also be beneficial while developing other IoT applications!

###**Telegram Bot**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/p8z9wmb65gcwezxs9khm.jpg)
If you have ever used Telegram, you would realize that those telegram bots might well be programmed to perform a variety of activities. You may configure the Telegram bot to manage the LED using this project.

###**Doorbell with Smart Wi-Fi Video**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/on9mgqddhqiiliwnfly2.jpg)
Have you ever considered installing your [home security system](https://www.pcmag.com/picks/the-best-smart-home-security-systems) while making efforts not to go over your monthly budget? This ESP32 project would teach you the steps for creating an intelligent doorbell with WiFi Video that lets you watch who rang your doorbell!

###**GPS Tracker**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lvki70fpawy6ajtcqvtv.jpg)
Are you finding it challenging to locate your car once you have parked it? You would never need to fret over it again with this project! You would be capable of locating your car by constructing a GPS that features a tracking system for vehicles, and you would be capable of monitoring it no matter your location.

###**Utilizing Solar Panels for Powering ESP32**
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6ewhxs2azhbyabibbiwo.jpg)
If you want to experiment with the excellent sleep capabilities of an ESP32, you may do so alongside the task by utilizing solar panels to charge it. You may also utilize this microchip for yet another solar-powered task.

##**Conclusion**
That is all there is to know about ESP32 projects and their history! I hope you have discovered a project that you enjoy and that you would use ESP32 in your upcoming works too. If you liked this post, you should check out some more posts.