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Blynk mobile development for Arduino - Updated for Blynk 2

4.6 Filled star Filled star Filled star Filled star Half star
Based on 121 ratings
see reviews
Dr. Peter Dalmaris

PLEASE NOTE:

A few months ago, Blynk completed a significant revamp of their platform. The revamp introduced new features, and ended support for others.

Blynk 2.0 is much more powerful then the legacy version, and cheaper for hobbyists. It maintains the familiar graphical user interface for creating mobile applications, and adds a cloud dashboard. It also offers a significantly upgraded Arduino library packed with features, including support for over the air firmware upgrades.

We have updated the course to cover all new features, and to bridge your knowledge from Blynk "legacy" to Blynk "2.0".

Read more

PLEASE NOTE:

A few months ago, Blynk completed a significant revamp of their platform. The revamp introduced new features, and ended support for others.

Blynk 2.0 is much more powerful then the legacy version, and cheaper for hobbyists. It maintains the familiar graphical user interface for creating mobile applications, and adds a cloud dashboard. It also offers a significantly upgraded Arduino library packed with features, including support for over the air firmware upgrades.

We have updated the course to cover all new features, and to bridge your knowledge from Blynk "legacy" to Blynk "2.0".

With this course, you will learn how to use the Blynk platform to create apps for iOS and Android that work with the Arduino Nano 33 IoT and the ESP32 or any other supported device.

With a Blynk smartphone app, you will be able to create powerful applications that integrate your smartphone with any supported device to read data from sensors, control motors, log data, and send out notifications.

The Blynk Platform consists of a smartphone application for Apple iOS and Android, microcontroller libraries for dozens of devices like the Arduino

The Blynk smartphone app is like the Arduino IDE: it is a smartphone app editor that allows you to compose your smartphone app using a simple drag-and-drop interface.

No programming is needed.

The main focus of the Blynk platform is to make it super-easy to develop the mobile phone application.

As you will learn in this course, developing a mobile app that can talk to your Arduino is as easy as dragging a widget and configuring a pin.

The Blynk device libraries make it easy to connect an Arduino or other microcontroller to a Blynk project. For programming a device like the Arduino Nano 33 IoT or the ESP32, you will use the Arduino IDE.

And, the Blynk server is the component that allows your Blynk smartphone app and as many devices as you want to integrate within one or more Blynk projects.

This course is perfect for people who want to create mobile phone-powered microcontroller applications.

You may want to create a home automation system, a rocket launcher, a robot, or even an industrial automation application.

All this is possible with Blynk.

This course will introduce you to the Blynk platform through a series of projects based on an Arduino Nano 33 IoT and an ESP32.

You will also show you how to set up your Blynk private server on a Raspberry Pi Zero W so that you can create applications without limitations of size and performance that the public server imposes.

Enroll now

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What's inside

Learning objectives

  • How to use the blynk platform to create apps for ios and android.
  • How to use blynk with the arduino nano 33 iot.
  • How to use blynk with the esp32.
  • How to create a blynk project on the blynk public server.
  • How to use common widgets, such as the button, led, slider, step control, joystick, color picker, timer, superchart.
  • How to create email and smartphone notifications.
  • How to create blynk projects with two devices.
  • How to setup a private blynk server on a raspberry pi zero w.
  • How to configure and customise a private blynk server.
  • How to optimise your raspberry pi zero w for best performance as a blynk server host.

Syllabus

Introduction
01.10 What is this course about?
01.20 Software you will need
01.30 Hardware you will need
Read more

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Covers the Blynk platform, which simplifies the creation of mobile apps for controlling and monitoring IoT devices, making it accessible to beginners
Teaches how to integrate Blynk with popular microcontrollers like the Arduino Nano 33 IoT and ESP32, expanding the possibilities for IoT projects
Explores the Blynk platform's drag-and-drop interface, which allows users to create mobile apps without extensive programming knowledge
Demonstrates how to build a private Blynk server on a Raspberry Pi Zero W, enabling users to create IoT applications without the limitations of the public server
Bridges the knowledge from Blynk 'legacy' to Blynk '2.0', which may require learners to adapt to new features and changes in the platform
Focuses on Blynk 2.0, which means that the course may not be suitable for those who need to work with older versions of the Blynk platform

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Create your own learning path. Save this course to your list so you can find it easily later.
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Reviews summary

Practical blynk 2 mobile app development

According to learners, this course offers a practical and up-to-date guide to developing mobile applications using the Blynk 2.0 platform, specifically focusing on integration with microcontrollers like the Arduino Nano 33 IoT and ESP32. Students find the content easy to follow and appreciate the hands-on projects that reinforce learning. Key strengths highlighted include the detailed coverage of various Blynk widgets and the valuable section on setting up a private Blynk server. While generally seen as a highly useful resource for building IoT projects, some reviewers suggest that learners may benefit from basic prior experience with Arduino IDE or similar platforms.
Demonstrates use with popular hardware.
"Good coverage on integrating with both ESP32 and Arduino Nano 33 IoT."
"The examples using ESP32 were particularly useful for my projects."
"Helped me connect my Arduino board to Blynk successfully."
Well-explained and easy to understand.
"The instructor explains everything clearly step-by-step."
"Content is well-structured and easy to follow."
"Found the lectures concise and easy to digest."
Includes setup of a private Blynk server.
"The section on setting up a private server on a Raspberry Pi was a huge bonus."
"Appreciated the detailed instructions for configuring my own Blynk server."
"This topic is often overlooked, glad it's covered here."
Offers hands-on examples and demos.
"The best part is the hands-on coding and projects. They solidify understanding."
"Learned a lot by following along with the practical examples using ESP32."
"The demonstrations of connecting the app to hardware were invaluable."
Covers the latest version of the Blynk platform.
"Great that the course has been updated for Blynk 2.0. Very relevant now."
"Happy the content reflects the new Blynk platform and features."
"Covers the transition from legacy to the new Blynk Cloud effectively."
Benefits learners with some prior hardware/coding experience.
"Might be a bit fast-paced if you have zero experience with Arduino IDE."
"It helps to have some basic microcontroller knowledge coming in."
"Found it easier because I had previous experience with similar platforms."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Blynk mobile development for Arduino - Updated for Blynk 2 with these activities:
Review Arduino Fundamentals
Reinforce your understanding of Arduino programming concepts, which are essential for working with the Arduino Nano 33 IoT in this course.
Show steps
  • Review basic Arduino syntax and data types.
  • Practice writing simple sketches to control LEDs and read sensor values.
  • Familiarize yourself with the Arduino IDE.
Brush up on ESP32 Basics
Strengthen your knowledge of ESP32 programming and its capabilities, as the course uses ESP32 alongside Arduino.
Browse courses on ESP32
Show steps
  • Review ESP32 pinout and basic functions.
  • Practice connecting to Wi-Fi and sending data.
  • Explore the ESP32's Bluetooth capabilities.
Exploring Raspberry Pi
Gain a deeper understanding of Raspberry Pi setup and configuration, which is essential for setting up a private Blynk server.
View Exploring Raspberry Pi: Interfacing to the Real... on Amazon
Show steps
  • Read the chapters related to Raspberry Pi OS setup and configuration.
  • Follow the instructions for optimizing the OS for performance.
  • Experiment with different configurations to improve server performance.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Follow Blynk Example Projects
Solidify your understanding of Blynk widgets and their functionalities by following example projects available on the Blynk website or community forums.
Show steps
  • Choose a Blynk example project that uses widgets covered in the course.
  • Replicate the project step-by-step, paying attention to the widget configurations.
  • Modify the project to add your own features or customizations.
Home Automation with Blynk
Apply your knowledge to create a practical home automation project using Blynk, Arduino, and ESP32 to control lights, sensors, or other appliances.
Show steps
  • Define the scope of your home automation project.
  • Design the Blynk app interface with appropriate widgets.
  • Write the Arduino/ESP32 code to interface with the hardware and Blynk.
  • Test and refine your project.
Document Your Blynk Projects
Create a blog post, video tutorial, or documentation to share your Blynk projects and help others learn from your experience.
Show steps
  • Choose a Blynk project to document.
  • Write a clear and concise explanation of the project's purpose and functionality.
  • Include code snippets, diagrams, and screenshots to illustrate the project.
  • Share your documentation on a blog, forum, or video platform.
Internet of Things with ESP32
Expand your understanding of IoT concepts and explore advanced applications of Blynk in the context of the Internet of Things.
View Designing the Internet of Things on Amazon
Show steps
  • Read the chapters related to IoT protocols and architectures.
  • Explore the examples of IoT projects using ESP32.
  • Consider how you can apply these concepts to your own Blynk projects.

Career center

Learners who complete Blynk mobile development for Arduino - Updated for Blynk 2 will develop knowledge and skills that may be useful to these careers:
Hobbyist Maker
A hobbyist maker engages in DIY projects that often involve electronics, coding, and crafting. This course directly aligns with the work of a hobbyist maker by teaching how to use the Blynk platform to create mobile apps that control and interact with projects. The course provides hands-on experience with the Arduino and ESP32, which are common in maker projects. The drag and drop interface, widgets and ease of use of the Blynk platform make this a great fit for the hobbyist. The ability to integrate a mobile phone into a project as a user interface is especially useful for robotics, home automation, or any creative project. This course is a great fit for the hobbyist because it provides accessible tools with great flexibility.
See salaries and explore the career path for Hobbyist Maker
Internet of Things Developer
An Internet of Things Developer designs and implements interconnected systems, often involving sensors, actuators, and cloud platforms. This course is a great fit because it teaches how to build mobile apps that interface with microcontrollers like the Arduino and ESP32, essential components in many IoT solutions. Learning to use the Blynk platform for mobile app creation and device integration, as covered in this course, directly applies to the work of an Internet of Things Developer. The course also delves into setting up private servers, which is valuable when creating scalable IoT deployments. The course gives practical experience with widgets, notification systems, sensor data capture and more. This course may be helpful for anyone exploring career paths in IoT development.
See salaries and explore the career path for Internet of Things Developer
Embedded Systems Engineer
An embedded systems engineer develops and tests software that controls electronic devices that are not computers. This course helps the embedded systems engineer through learning how to integrate mobile applications with microcontrollers through the Blynk platform. Additionally, the course helps one learn how to quickly prototype an application while working with devices like an Arduino Nano 33 IoT or ESP32. The course helps one understand the interplay between hardware and software, and also how to make use of over the air firmware updates. As an embedded systems engineer, it is invaluable to know how to create a system that can communicate with mobile and network applications. A course like this can help one learn skills to help create robust embedded systems.
See salaries and explore the career path for Embedded Systems Engineer
Home Automation Specialist
A home automation specialist designs and installs systems to control lighting, temperature, security, and entertainment for homes. This course helps the home automation specialist by teaching how to create mobile apps to control hardware devices using the Blynk platform. By learning to use widgets, the home automation specialist can make interfaces for clients to control devices in a house, or to receive sensor information. The course provides the experience of using the Blynk platform to control a wide variety of devices like the Arduino and ESP32. This course may be helpful for those who want to build automated systems in a home.
See salaries and explore the career path for Home Automation Specialist
Sensor Systems Integrator
A sensor systems integrator focuses on integrating sensor technologies into various applications, ensuring accurate data collection and transmission. This course may be useful for a sensor systems integrator as it teaches how to use microcontrollers like the Arduino and ESP32 to capture sensor data, and how to display that information in a mobile application via the Blynk platform. The course teaches how to use various widgets for data visualization, and also how to set up notifications. By learning to connect sensor data to a mobile app, a sensor systems integrator will gain a useful skill set. This course may be helpful to learn how to use a mobile device as part of a sensor data network.
See salaries and explore the career path for Sensor Systems Integrator
Rapid Prototyping Specialist
A rapid prototyping specialist creates quick prototypes of products to validate design concepts and gather feedback. A major benefit of this course is the speed with which one can prototype mobile application controls with the Blynk platform. Using the drag and drop interfaces within Blynk, one can quickly and easily create mobile apps that control hardware. The course teaches how to use widgets, how to connect hardware, and how to receive data from a variety of sensors. The course also offers experience using both public and private servers. Therefore, this course may be useful for anyone interested in rapid prototyping with mobile apps and hardware interaction.
See salaries and explore the career path for Rapid Prototyping Specialist
Automation Engineer
An automation engineer designs, develops, and maintains systems that automate industrial or home processes. This course helps an automation engineer because it explores how to create mobile apps that can control devices and sensors, which is a key part of automation systems. The course demonstrates how to use the Blynk platform to integrate various components, like the Arduino and ESP32, into an automated setup. Through using the Blynk server, and various widgets, this course provides practical skills that are directly applicable to automation projects. This course may be useful for anyone wanting to explore the application of mobile control in automation.
See salaries and explore the career path for Automation Engineer
Mobile Application Developer
A mobile application developer creates apps for smartphones and tablets. This course directly helps a mobile application developer by teaching how to use the Blynk platform, specifically, to create mobile applications for iOS and Android that interact with hardware. The course teaches how to use a drag and drop interface to make mobile apps, as well as how to effectively use widgets for displays, control interfaces, and data visualization. This course may be helpful since it offers a unique approach to mobile development, giving experience in connecting mobile apps with physical devices, which is a useful skillset with a growing demand. While most mobile app developers primarily work with traditional programming languages, this course can provide a niche skill set.
See salaries and explore the career path for Mobile Application Developer
Robotics Engineer
A robotics engineer designs, builds, and programs robots. This course helps a robotics engineer by showing how to design user interfaces to control robots through a mobile device. The course specifically covers how to use the Blynk platform to make mobile applications that interact with hardware, like an Arduino based robot. Through this course, one can learn how to use widgets to control a motor or to receive data from a sensor, as well as log data. This course may be useful for those interested in building robots that need a user interface on a mobile device. The course helps build a foundation of how to use the Blynk platform to make robotic systems more accessible.
See salaries and explore the career path for Robotics Engineer
Hardware Engineer
A hardware engineer designs and develops physical components of electronic devices and systems. This course helps a hardware engineer by showing them how to make a mobile app to use with their embedded hardware. The course will teach the hardware engineer how to integrate microcontrollers with mobile apps, and will show how to use the Blynk platform to create user interfaces. The course also helps the hardware engineer to learn how the device communicates with the server, and how to use over the air updates. This course may be helpful for those wishing to create hardware that has a mobile application counterpart.
See salaries and explore the career path for Hardware Engineer
Educational Technology Developer
An educational technology developer designs and creates tools for learning, often integrating hardware and software. This course may be helpful for educational technology developers because it covers how to make mobile applications that communicate with microcontrollers like the Arduino and ESP32, which can be integrated into educational projects. The course teaches how to use the drag and drop interface of the Blynk platform to make apps, and how to use widgets to visualize data. The course also teaches how to use sensors and send mobile notifications. Therefore, this course may be useful for those wishing to create interactive learning experiences.
See salaries and explore the career path for Educational Technology Developer
Research and Development Engineer
A research and development engineer works to advance technological innovation. A research and development engineer may find this course helpful because it provides methods to quickly prototype and test interactive systems involving mobile devices and microcontrollers. This course teaches how to use the Blynk platform to develop mobile applications and integrate them with hardware. It also provides knowledge of setting up private servers, which can be useful for deploying experimental systems. This course may be useful in the exploration of new interactive technologies.
See salaries and explore the career path for Research and Development Engineer
User Interface Designer
A user interface designer creates the layout and interactive elements of digital applications. This course may be helpful for a user interface designer because it offers hands on practice designing interfaces through the Blynk platform. Through this course, the user interface designer will learn how interactive widgets work, and also how to connect an interface to a hardware device. The course can provide practical experience in seeing how one interfaces with various forms of data, and can learn which kinds of visual solutions are most helpful. This course may be useful in expanding skills in how to create user interfaces that are effective for interacting with sensor or hardware data.
See salaries and explore the career path for User Interface Designer
Technical Project Manager
A technical project manager plans, organizes, and manages tech-related projects. This course may be useful for a technical project manager as it provides a concrete understanding of the process of creating mobile interfaces paired with embedded hardware systems. The course also teaches how to configure servers and deploy systems that utilize those servers. Through this course, a project manager may learn about the challenges and timelines necessary for building such systems, which can be invaluable in coordinating teams and overseeing projects. This course may be helpful for managing individuals working in the IoT space, or for managing related projects.
See salaries and explore the career path for Technical Project Manager
Technical Support Specialist
A technical support specialist assists users with technical issues related to software or hardware products. This course may be useful for a techincal support specialist because it provides hands-on experience with a connected device system which includes an Arduino or ESP32, a mobile application, and a server. The course teaches how to configure and troubleshoot the connected device system. This course may be helpful for anyone working to support a product that includes those kinds of components, and for understanding the ways such a system may fail.
See salaries and explore the career path for Technical Support Specialist

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Blynk mobile development for Arduino - Updated for Blynk 2.
Cover image
Exploring Raspberry Pi
Save
Provides a comprehensive guide to using the Raspberry Pi, including setting up the OS and configuring it for various tasks. It is particularly useful for the section on setting up a private Blynk server on a Raspberry Pi Zero W. The book covers optimizing the OS for performance, which is crucial for running the Blynk server efficiently. While not strictly required, it offers valuable background knowledge and practical tips.
Exploring Raspberry Pi: Interfacing to the Real...
Paperback
$$
Exploring Raspberry Pi: Interfacing to the Real...
Kindle Edition
$$
Cover image
Designing the Internet of Things
Save
Provides a broader context for IoT development, covering various aspects of connecting devices to the internet. It is helpful for understanding the underlying principles of IoT and how Blynk fits into the larger ecosystem. While the course focuses on Blynk, this book offers valuable insights into the broader field of IoT and can inspire new project ideas. It is more valuable as additional reading to expand knowledge.
Designing the Internet of Things
Kindle Edition
$$

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Rating
4.6 Filled star Filled star Filled star Filled star Half star
Effort
7.5 total hours
Via
Udemy
Instructor
Dr. Peter Dalmaris
Language
English
Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Covers the Blynk platform, which simplifies the creation of mobile apps for controlling and monitoring IoT devices, making it accessible to beginners
Teaches how to integrate Blynk with popular microcontrollers like the Arduino Nano 33 IoT and ESP32, expanding the possibilities for IoT projects
Explores the Blynk platform's drag-and-drop interface, which allows users to create mobile apps without extensive programming knowledge
Demonstrates how to build a private Blynk server on a Raspberry Pi Zero W, enabling users to create IoT applications without the limitations of the public server
Bridges the knowledge from Blynk 'legacy' to Blynk '2.0', which may require learners to adapt to new features and changes in the platform
Focuses on Blynk 2.0, which means that the course may not be suitable for those who need to work with older versions of the Blynk platform
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