Unboxing the Arduino Nano ESP32: A Powerful IoT Development Board
Are you ready to witness the latest innovation from Arduino? Today, we will unbox the newly launched Arduino Nano ESP32, an impressive IoT development board. Join me as we explore its specifications, features, and its potential applications in the world of home automation and IoT.
Introducing the Arduino Nano ESP32
The Arduino Nano ESP32 is equipped with the powerful ESP32 S3 microcontroller. This board comes with built-in Wi-Fi and Bluetooth capabilities, making it perfect for IoT projects. With a clock speed of 240 megahertz, this microcontroller ensures high performance and reliability. What’s even better is that it shares the same form factor as the popular Arduino Nano, allowing for easy replacement.
Getting Started with Arduino Nano ESP32
Before we dive into its capabilities, it’s important to note that the I/O pins on this board are 3.3V tolerant. Now, let’s move forward and try out the Arduino Nano ESP32 for the first time by executing the most popular blink test. While the board already has an onboard LED connected to pin 13, I will be using an external LED for improved visibility. The pin declaration process remains the same as we do with Arduino Nano. Once we’ve written the code and selected the proper board and com port, we can easily upload the code to the board.
Exploring Arduino Nano ESP32’s Applications
Now that we have familiarized ourselves with the Arduino Nano ESP32, let’s explore its primary application: home automation and IoT projects. In this video, we will demonstrate a home automation project using Arduino’s IoT Cloud. Follow these simple steps:
Go to the Arduino Cloud IoT Web application.
Configure your device accordingly.
Start exploring the endless possibilities of home automation with Arduino Nano ESP32.
With its reliable performance and robust features, the Arduino Nano ESP32 is your perfect companion for diving into the world of home automation and IoT. Don’t miss out on the opportunity to bring your creative ideas to life. Get your hands on the Arduino Nano ESP32 and start building today!
Controlling IoT Devices Using Arduino Cloud
In this article, we will discuss the process of controlling Internet of Things (IoT) devices using Arduino Cloud. Arduino Cloud is a powerful platform that allows users to monitor and control their connected devices remotely.
Configuring Wi-Fi Credential
The first step in this process is to configure the Wi-Fi credential on the Arduino board. This will enable the board to connect to the internet and communicate with the Arduino Cloud. By providing the Wi-Fi credentials, the board will be able to establish a secure connection and ensure smooth communication.
Variable Declaration and Code Editing
After configuring the Wi-Fi credentials, the next step is to declare the variables that will be used in the program. These variables will be used to control the various IoT devices connected to the Arduino board. Once the variables are declared, it is time to edit the code. In the code, the digital pins that will be used to control the devices are declared. This step is crucial as it sets up the board to properly interact with the connected devices.
Uploading the Code
Once the code editing is completed, it is time to upload the code to the Arduino board. This can be done using the Arduino IDE or any other compatible software. Uploading the code to the board will enable it to execute the instructions and control the devices according to the programmed logic.
Developing a Dashboard
After the code is successfully uploaded, it is time to develop a dashboard. The dashboard will serve as the user interface through which the devices can be controlled remotely. In the dashboard, various widgets can be chosen to control the connected devices such as LEDs, motors, and servo motors. This provides an intuitive and user-friendly way to interact with the IoT devices.
Using a Multipurpose PCB
In this project, a multipurpose PCB is being used. This PCB is compatible with both Arduino Nano and Arduino Nano ESP32 boards. However, it is important to note that the pins on the Arduino Nano ESP32 board are not 5 volt tolerant. They operate at a voltage of 3.3 volts. Despite this limitation, the multipurpose PCB allows for seamless control of all the connected devices using Arduino Cloud.
Arduino Cloud provides an efficient and convenient way to control IoT devices remotely. By following the steps outlined in this article, users can easily configure their Arduino boards, write the necessary code, upload it, and develop a user-friendly dashboard. With Arduino Cloud, the possibilities for IoT automation and control are endless.
