Learn, Implement and Share


This article is a part of Arduino / ATmega328p Embedded C Firmware Programming Tutorial. Consider exploring the course home page for articles on similar topics.

Arduino Tutorial Embedded C Register Level Arduino Master Class

Arduino Tutorial Embedded C Register Level Arduino Master Class

Also visit the Release Page for Register Level Embedded C Hardware Abstraction Library and Code for AVR.


Download the Arduino Software (IDE)


You can directly download the Arduino 1.8.7 from the above link or visit Arduino’s Download Page to choose between the Installer (.exe) and the Zip packages.

It is recommended to install using the above Executable Installer as it will install the required drivers and you don’t have to install it manually. 

What You Will Learn

  • How to Install Arduino IDE in Windows OS?
  • How to Install COM Port Drivers of Arduino in Windows OS?
  • How the flash Arduino code from Arduino IDE?

Installation Steps

Time needed: 5 minutes

Installation Steps for Arduino IDE and Drivers

  1. License Agreement

    Please accept the License Agreement to proceed with the installation process of Arduino IDE and Drivers.

    License Agreement of Arduino IDE

  2. Installation Options

    Choose the options you required. If you are installing for the first time it is recommended to select the Driver option also.

    Installation Option Arduino IDE

  3. Installation Folder

    Select the preferred installation directory.

    Folder Selection Arduino Installation

  4. Installation Progress

    It will take few seconds to minutes for the installation.

    Installation Progress Arduino

  5. Arduino Driver Installation

    Trust and install the Arduino Drivers.

    Arduino Drivers

  6. Testing Arduino and COM Port Selection 

    Connect the Arduino Board and open the Arduino Application. Go to Tools->Port and then select the COM Port which represents your Arduino Board. If you are using a clone board then you may not see the “Arduino” after it.

    Com Port Selection for Arduino

  7. Arduino Board Selection 

    Select the Arduino Board that you are using. Select this carefully as wrong selection will lead to failed upload of program.

    Arduino Board Selection

  8. Processor / Microcontroller Selection 

    Select the proper Microcontroller you have on your Arduino Board and select the correct one as the wrong choice will give a programming error.

    Arduino MCU Selection

  9. Test the Arduino Board using Blink Application 

    Go to File -> Examples -> 01.Basics -> Blink and open the Blink Program of Arduino that will blink a Board orange LED every 1 Second. This will verify your Toolchain and Hardware Setup.

    Blink Arduino Program

  10. Build your Arduino Program 

    Select the “Upload” / “->” Arrow Button. The Sketch should Compile.

    Program Compilation Using Arduino

  11. LED Blink Program Upload

    After the program is flashed and you get “Done uploading” the On-Board LED should flash every 1 Second. This Confirms everything is working as expected. 

    LED Blinking and Flashing Arduino

Crazy Engineer



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