The easiest way to do this is to load up your device manager and look at the list of ports available. When the IDE has loaded, you will need to plug your Arduino into the PC and find out its COM port. Otherwise, the IDE cannot find the Arduino files. Note, your Arduino projects MUST BE LOCATED in the DEFAULT PROJECT LOCATION. At this point, it would be a good idea to restart the Eclipse IDE, and, if asked about default project locations, just leave them as they are. This will automatically install the AVR-GCC toolchain and all other requirements for using the Arduino Uno board. In the next window that appears, select “Arduino AVR Boards” and then click “OK”. In the window that opens up, click “Add”. To do this, start by navigating to “Help” on the top menu bar and then click “Arduino Download Manager”. For now, we will only be downloading Arduino Uno package. Lastly, open the Arduino Download Manager and select the packages that we need. You may be prompted with a license agreement. In the newly populated list below, you need to look for “Eclipse C++ IDE for Arduino 3.0”, then the press the install button. In the search bar, enter “Arduino” and then click the search icon. Click this, and a separate window should appear. When the IDE loads, you should be presented with the eclipse welcome screen, and, near the bottom, you should see an option labeled “Launch the Eclipse Marketplace”. Leave the defaults as they are and then click install.ĭownload Arduino Addon in the Marketplace Since we code the Arduino in C/C++, we will select “Eclipse IDE for C / C++ Developers”. Once downloaded, run the installer, and the first menu option that shows is the specific type of IDE. Since I am using Windows 7 64-bit, the website points me to a. The best option at this point is Eclipse Oxygen, and the website should be clever enough to detect your operating system and, hence, provide the correct installer.

Things You Will Needīefore we can install the Eclipse IDE, we need to download the installer (naturally) from the Eclipse website.

In this how-to article, we will learn how to use the Arduino with the Eclipse IDE. However, more complex projects require workspaces with external files, as well as debugging capabilities. The Arduino IDE is a useful tool for making simple Arduino projects.

How to use eclipse to code