Introduction
Arduino Nano ESP32 is a powerful development board that allows users to experiment with a wide range of functionalities. In this article, we will delve into two examples – Wi-Fi scanning and multitasking – to showcase the capabilities of this compact yet versatile device.
The Power of Nano Board: A Comprehensive Overview
Nano board, a powerful device that combines the ESP ecosystem with Arduino, has gained popularity among enthusiasts and professionals alike. In this article, we will delve into the various aspects of this board, including its specifications, compatibility with Arduino IDE, integration with IoT platforms, and even the process of flashing micro Python firmware. This in-depth guide will provide you with all the information you need to know about the Nano board.
Exploring the Nano Board
Before we dive into the technical details, let’s take a look at what comes in the box when you purchase a Nano board. The package usually includes the board itself, along with any necessary cables or connectors. It is important to familiarize yourself with the contents to ensure a smooth setup and usage.
Specifications
The Nano board boasts impressive specifications that make it a versatile tool for various projects. It typically features a highly efficient microcontroller with built-in Wi-Fi capabilities. This enables seamless connectivity to the internet, making it suitable for IoT applications. Additionally, the board offers a wide range of input and output pins, allowing for easy integration with sensors, actuators, and other peripheral devices.
Using Nano Board with Arduino IDE
One of the key advantages of the Nano board is its compatibility with Arduino IDE (Integrated Development Environment). This means you can leverage the extensive Arduino library and community to develop your projects. The board can be easily connected to your computer using a USB cable, enabling you to upload your code and test it effortlessly. The intuitive interface of Arduino IDE makes it accessible to beginners and experienced users alike.
Integration with IoT Platforms
The Nano board’s capability to connect to IoT platforms is a game-changer. With the ability to seamlessly integrate with popular IoT platforms, you can leverage the power of the board for home automation, industrial monitoring, and other IoT applications. The board offers plug-and-play compatibility with platforms such as AWS IoT, Google Cloud IoT, and Microsoft Azure IoT, making it a versatile choice for IoT enthusiasts.
Flashing Micro Python Firmware
In addition to Arduino compatibility, the Nano board also supports Micro Python firmware. This opens up a whole new realm of possibilities for developers who prefer Python as their programming language. By flashing the Micro Python firmware onto the board, you can write and execute Python scripts directly on the Nano board, expanding its capabilities and versatility.
A Closer Look at the New Nora W106 Development Board
Introduction:
The Nora W106 development board is gaining popularity among electronics enthusiasts due to its impressive features and affordable price. In this article, we will take a closer look at this board, its specifications, and what sets it apart from other similar products in the market.
Box Overview:
When you receive the Nora W106 development board, you will notice its sleek packaging and attention to detail. On the top of the box, you can see the name of the board and its variant. Some important specifications are also mentioned, giving you a glimpse of what this board is capable of.
Box Content:
Upon opening the box, you will find the main board, which already has headers soldered on. Along with the board, there is a manual in English language for easy understanding and some Arduino stickers to personalize your projects. The inclusion of these additional items adds value to the overall package.
Specifications:
The Nora W106 development board is based on the UBlocks Nora w106 module, clocked at an impressive 240 megahertz. This module utilizes the ESP32 S3 chipset, providing both Wi-Fi and Bluetooth connectivity options. Additionally, it is equipped with 16 MB flash memory and 512 kilobytes of SRAM, ensuring smooth and efficient operation.
GPIOS:
For those familiar with electronic components and microcontrollers, the number of available GPIOs plays a vital role in determining the board’s versatility. The Nora W106 development board offers 14 digital pins, 8 analog pins, and five PWM pins, allowing for a wide range of input and output possibilities. Moreover, it also includes SPI, I2C, and two UART communication ports, making it compatible with various devices and modules.
Power Options:
When it comes to power options, the Nora W106 development board supports 3.3V and 5V input, providing flexibility in choosing compatible power sources. This feature ensures hassle-free integration with other components and power supplies commonly used in electronic projects.
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Overall, the Nora W106 development board is a feature-packed and cost-effective option for both beginners and experienced electronics enthusiasts. With its impressive specifications, ample GPIO options, and support for various communication protocols, this board offers endless possibilities for creating innovative projects. Whether you are a hobbyist or a professional, the Nora W106 development board is definitely worth considering for your next electronics endeavor.
Introducing the New Arduino Nano ESP32: Specifications and Features
The Arduino Nano ESP32 is the latest addition to the Arduino family, offering exciting new capabilities and features for IoT projects. In this article, we will explore the specifications and unique features of this new development board.
Specifications
The Arduino Nano ESP32 operates on a 3-volt logic level for GPIOs, making it compatible with a wide range of devices. It can be powered up with a 6-volt to 21-volt power supply, providing flexibility in various applications. The board features a built-in LED at Pin 13, similar to other Arduino boards, as well as a power LED, a reset button, and an RGB LED.
Form Factor and Type C Port
The 2023 version of the Arduino Nano comes in the same form factor as the original Nano board, measuring 45 by 18 mm. Notably, this new version incorporates a Type C port, which was expected. However, the design of the Type C port on this board differs from other Type C ports.
Pin Arrangement
One remarkable aspect of the Arduino Nano ESP32 is that its pin arrangement remains almost the same as that of the original Nano board. This is a great advantage for users who are already familiar with the pin layout of the original Nano, as it simplifies the transition to the new board.
Programming the Arduino Nano ESP32 with Arduino IDE
To program the Arduino Nano ESP32 with the Arduino IDE, you first need to install the necessary board packages. To do this, go to Tools, then Boards, and select Boards Manager. In the Boards Manager, search for “esp32” and you will find a new option called “esp32 by Arduino” that you need to install. This package is specifically for the Arduino Nano ESP32. For other ESP32-based boards, you will need to install a different board package.
Once you have installed the board package, you can access various example codes by going to Files, then Examples. Here, you will find a selection of example codes specifically designed for the Arduino Nano ESP32. It is important to note that the code used for the Arduino Nano ESP32 is the same as that used for the regular ESP32 Dev module, providing a seamless transition for those already familiar with ESP32 programming.
Wi-Fi Scanning
The Arduino Nano ESP32 comes with a built-in Wi-Fi module, enabling seamless connectivity to nearby routers. By utilizing the Wi-Fi scan example, users can easily detect and display all the nearby Wi-Fi routers, along with their signal strengths (RSSI).
Getting Started
To begin, open the Wi-Fi scan example from the Wi-Fi section. Upon inspection, you will notice that the code employs the Wi-Fi library (Wi-Fi.h) and is identical to the code used in ESP models. Next, select the “Arduino Nano ESP32” from the board section in the tools menu. Choose the appropriate COM port, and hit the upload button to successfully upload the code. Open the serial monitor, and voila! You will see a list of nearby Wi-Fi routers along with their signal strengths displayed on the monitor.
Integrating RTOS-based Code
The Arduino Nano ESP32 also allows for the integration of real-time operating system (RTOS) based code, enabling users to implement multitasking and multithreading functionalities. Let’s explore this capability through another example.
Multithreading
Navigate to the “ESP32 RTOS” section and select “Basic Multithreading”. Upon uploading the code, two tasks run in parallel – one blinks an LED, and the other reads data from an analog pin. Open the serial monitor to witness the analog values being displayed randomly, while the LED blinks at a one-second interval. This demonstrates the successful implementation of multitasking or multithreading with the Arduino Nano ESP32.
IoT Integration
Additionally, the Arduino Nano ESP32 is compatible with various IoT platforms. With its robust capabilities, users can seamlessly incorporate IoT functionalities into their projects. Experimenting with different IoT bases and platforms further enhances the versatility and functionality of this development board.
Flashing Micropython Firmware and Writing Scripts for Arduino Nano ESP32
So you have successfully programmed the Arduino Nano ESP32 board using the Arduino IDE. Now, let’s explore another option – flashing the Micropython firmware and writing Micro Python scripts for the board. This can open up new possibilities and allow you to leverage the power of Micropython on your device.
Getting Started with Micropython
To begin, visit the official Arduino website and locate the page for Micropython on Arduino Nano ESP32. This page serves as a comprehensive guide, offering step-by-step instructions on how to flash the Micropython firmware and write Micro Python scripts.
Installation Guide and Software
Once you are on the Micropython page, navigate to the third chapter, which is the Micro Python installation guide. Here, you will find two essential software tools – Arduino Lab for Micro Python and Arduino Micro Python installer. It is crucial to install both of these software packages on your computer.
Arduino Lab for Micro Python
The Arduino Lab for Micro Python is a powerful development environment specifically designed for working with Micropython on Arduino boards. This software provides an intuitive interface and a range of features to facilitate the creation and testing of Micro Python scripts.
Arduino Micro Python Installer
The Arduino Micro Python Installer is a crucial component for flashing the Micropython firmware onto your Arduino Nano ESP32 board. It ensures a smooth and reliable installation process, enabling you to harness the full capabilities of Micropython.
Leveraging Micropython for Arduino Projects
By following the installation guide and setting up the necessary software tools, you are now ready to delve into the world of Micropython for Arduino Nano ESP32. This opens up a whole new spectrum of possibilities for creating innovative projects and experimenting with this powerful programming language.
Installing Micro Python and Flashing the Firmware
In order to work with Micro Python, the first step is to install it. This can be easily done by using the Micro Python installer. The beauty of the ecosystem is that it automatically detects the Arduino board connected to it. This saves a lot of time and effort. The installer also searches for the latest firmware compatible with the board, making the process even more convenient. Once the board is detected, a simple click on the install button is all it takes to get started.
Writing Micro Python Scripts
Now that the Micro Python firmware has been successfully flashed, it is time to write some code. Arduino has developed a new software called Arduino Lab for Micro Python, which provides an integrated development environment (IDE) for writing Micro Python scripts. This is the first time I am exploring this IDE, as before I was not aware of its existence. Once the Arduino Lab for Micro Python is opened, all you need to do is click on the connect button, select the port corresponding to your Arduino board (in this case, Nano ESP32), and establish a connection.
Running a Simple Micro Python Script
With the IDE connected to the Arduino board, you can now start writing your Micro Python script. As an example, let’s write a script to print “Hello, World!”. In the IDE, simply type out the script “print(‘Hello, World!’)” and run it. As you can see, the Micro Python interpreter successfully executes the code on the Arduino ESP32 board.
Working with Micro Python on Arduino boards is made easy with the Micro Python installer and Arduino Lab for Micro Python. By following a few simple steps, you can install the firmware, establish a connection, and start writing and running Micro Python scripts on your Arduino board. This opens up a world of possibilities for developers and enthusiasts alike. So, go ahead and explore the power of Micro Python on your Arduino board!
Uploading Arduino Codes after Flashing MicroPython Firmware
After successfully flashing the MicroPython firmware onto your Arduino board, you might wonder if it’s still possible to upload Arduino codes onto it. The answer is yes, you can definitely do that, and it’s a straightforward process. Just follow these simple steps:
Step 1: Unplug the USB Cable
To begin, unplug the USB cable connected to your Arduino board.
Step 2: Plug the USB Cable Back In
After a few seconds, plug the USB cable back into the Arduino board.
Step 3: Press the On-Board Button
Quickly press the button on the Arduino board once. You’ll notice that the green LED starts blinking in the “breathe” mode. This soft fading LED indicates that the board is now ready to accept Arduino sketches.
Step 4: Upload the Arduino Sketch
Now you can upload your desired Arduino sketch onto the board. Here’s how you do it:
Select the correct board from the list of available options.
Select the appropriate COM Port that is already selected.
Click on the “Upload” button to upload the code onto the Arduino board.
If everything is set up correctly, the code should be successfully uploaded to the board and ready to run.
This convenient feature allows you to switch between MicroPython and Arduino codes whenever you need to without any hassle. Thanks to Arduino’s extensive documentation on getting started with MicroPython, you’ll find all the necessary guidance to make the transition smooth.
So, whether you prefer working with MicroPython or Arduino, you have the flexibility to use both on the same board. This versatility opens up endless possibilities for your projects and experimentation.
Exploring the New ESP32 Arduino Nano Board
The world of Internet of Things (IoT) just got more exciting with the release of the new ESP32 Arduino Nano board. This compact microcontroller is loaded with features and has already garnered attention from tech enthusiasts. In this article, we will explore this groundbreaking board and delve into its capabilities.
Successful Upload and Blinking LED
Upon uploading the code, a sense of satisfaction fills the air as the LED on the ESP32 Arduino Nano board starts blinking. This simple yet mesmerizing sight is proof that the board is functioning as expected. Even if you unplug the board and plug it back in, the LED resumes its rhythmic blinking. The interval can be easily adjusted, allowing users to adapt the board to their specific needs.
Flexibility of MicroPython and Arduino Sketches
One of the key highlights of the ESP32 Arduino Nano board is its compatibility with both MicroPython and Arduino sketches. Depending on your project requirements, you can seamlessly switch between these two programming languages. This flexibility ensures that users can leverage the full potential of the board. Whether you are well-versed in MicroPython or more comfortable with Arduino sketches, this board caters to your preferences.
The Rising Potential of IoT Projects
As demonstrated in the video showcasing the ESP32 Arduino Nano board, there is significant potential for creating interesting IoT projects using this platform. The board opens up a world of opportunities, enabling users to connect their projects to the cloud and create innovative solutions. If you are intrigued by the possibilities, make sure to subscribe to our channel for upcoming videos exploring this board and its capabilities.
The Future of Arduino in the IoT Market
With the rise of IoT microcontroller boards like the ESP32 Arduino Nano, a question lingers: will Arduino dominate the IoT microcontroller boards market? We invite you to share your thoughts in the comments section of our video. The perspectives and insights of our viewers contribute to a meaningful discussion on the future of Arduino in this rapidly evolving market. Don’t forget to hit the like button if you found the video and board fascinating. Your support not only encourages us but also helps the YouTube algorithm recommend our content to other potential viewers.
The Nano board is a powerful device that combines the best features of ESP and Arduino, offering a wide range of possibilities for makers, hobbyists, and professionals. Whether you are a beginner or an experienced developer, the Nano board’s ease of use and versatility makes it an excellent choice for a variety of projects. From its compatibility with Arduino IDE to its integration with IoT platforms, this board opens up a world of possibilities. So, if you’re looking to explore the potential of the Nano board, this article has provided you with a comprehensive overview. The possibilities are endless, so unleash your creativity and let the Nano board be your tool for innovation.
The Arduino Nano ESP32 is a powerful development board that offers a host of exciting functionalities. From Wi-Fi scanning to multitasking and IoT integration, this device provides endless possibilities for creative projects. By delving into its capabilities, users can explore the true potential of the Arduino Nano ESP32 and bring their ideas to life.
Flashing the Micropython firmware and writing Micro Python scripts for the Arduino Nano ESP32 board allows you to explore a different approach to programming and expand your capabilities. With the help of the Arduino Lab for Micro Python and the Arduino Micro Python Installer, you can harness the potential of Micropython and embark on exciting projects. So, get started with Micropython today and unlock a whole new level of creativity.
The ESP32 Arduino Nano board proves to be a promising addition to the world of IoT microcontroller boards. Its successful upload and blinking LED display offer a satisfying user experience. The ability to switch between MicroPython and Arduino sketches provides the versatility that many developers seek. Stay tuned for more engaging videos and projects utilizing the ESP32 Arduino Nano board. Exciting advancements await as technology continues to push the boundaries of what is possible in the realm of IoT.
