ESP32 is a tiny cheap 8$ module with a dual core 32-bit CPU and built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. All these features are very easy to use, since it can be programmed directly from the Arduino IDE. Explore below the list of ESP32 projects to start with ESP32 based IoT projects.
If you want more electronics projects, you can also check out our collection at Arduino IoT Projects | Arduino Robotics Projects | Arduino AI Projects | Arduino Home Automation Projects | Raspberry Pi Projects | ESP32 Projects
In this project, we will make a device to detect if a person is wearing a mask and has a healthy heart rate using M5Stack Core2, ESP32-Cam, AWS IoT, and Edge Impulse. After the pandemic, most of the offices will start for on-site work and schools will start, during this time we also need to take care of any employee or student is having correct body…
You’d be surprised at how much curtains matter in the house! Aside from keeping the peeping Toms out (especially in a crowded place like India, where flats are stacked window to window), they play an important role in decor by creating ambiance and pulling the room together kind of like rugs. When comes to decor, curtains play an important role in…
Do you feel disturbed when you need to adjust the temperature? The wait is over, the solution is here! We often feel uncomfortable while sleeping due to certain changes in room temperature, but we don’t want to get up from sleep and regulate fan/AC due to lethargy. This hampers our sleep and may put a negative effect on our health. We will use Arduino…
India has 16% of the world's population and only 4% of the world's water resources at its disposal. The situation is made worse by the fact that 70% of its water is contaminated. As a result, India ranks 120 among 122 countries on the Water Quality Index released by Water Aid. In India every year, 580,937,500,000 Litres of water is being wasted…
Gardening is a very relaxing hobby. However, due to our busy lifestyles, the plants in our garden may not always get the attention they deserve. What if we could monitor their condition from a distance and give them the care they needed? There is a Way! I aim to address this problem by integrating IoT with gardening. This way our garden becomes smart and…
ESP32 is really a powerful IoT device with built-in support for Bluetooth and WiFi. The ESP32 is an advanced version of its predecessor, the ESP8266, with extra features like RAM, ROM, GPIO Pins, etc. The ESP32 module supports both classic Bluetooth and Bluetooth Low Energy (BLE). The Classic Bluetooth can be used to transfer songs or files, and the BLE option can be used…
The ESP32-CAM is a tiny board that comes with a camera, microSD card, and of course the ESP32 microcontroller for less than ten dollars. It also has Wi-Fi and Bluetooth capabilities making it an ideal choice for IoT projects. But working with the ESP32-CAM board can be an intimidating task because it requires an external programing board and it isn't as…
ESP32 is one of the most popular Wi-Fi based microcontroller modules and it is a popular choice in many Portable IoT Applications. It is a powerful controller that supports Dual Core Programming and also has in-built Bluetooth Low Energy (BLE) support making it a good choice for portable applications like in iBeacon devices, GPS Trackers, etc. However, in Battery-powered…
I2S is an Inter-IC Sound protocol that is used mainly to transmit or receive the audio data in a synchronous serial port between two devices. There are many applications where audio communication is required in digital devices such as adding a microphone or adding a speaker output to play some audio.
There are multiple Audio protocols available in…
Analog radios are becoming extinct in this digital world since everything, from movies to songs, is being directly streamed from the Internet today. Let’s see how an Internet radio can be made by leveraging some simple digital electronics, coding, and an active Internet connection. Now, those who are following us regularly might already know that we have built a Raspberry Pi…
Internet of Things (IoT) has seen exponential growth over the past couple of years. A new study from International Data Corporation (IDC) estimates that there will be almost 42 billion connected devices within the year 2025, generating over 80 zettabytes (ZB) of data. As the number of IoT devices grows; the amount of data grows, along with that, grows the need for superior…
In the area of renewable energy, solar energy is at the forefront, because producing energy by using the power of the sun is the easiest and commercially viable way of renewable energy. Speaking of solar panels, the output power of a solar panel output needs to be monitored in order to get optimum power output from the panels. This is why a real-time monitoring system…
