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  1. How to open an ino file - General Discussion - Arduino Forum

    Oct 14, 2017 · I don't know how to open an ino file. Can some body please help or tell me how? I'm learning how to program. I saved a sketch and now I can't open the the file.

  2. IDE 2.0 won't open .ino files? - Arduino Forum

    Sep 16, 2022 · I don't have a network share, but file->open->file.ino->open gets me a new window with my selected file in it. For some time I have been using file manager to open .ino files with no issues. I …

  3. open an ino file - General Guidance - Arduino Forum

    May 16, 2019 · If you have it in a file with the '.ino' extension then when you open that file with the Arduino IDE it should ask if you want it moved to the right folder. Let the IDE do that and you will be …

  4. .ino files not opening in IDE - IDE 1.x - Arduino Forum

    May 7, 2025 · Make sure your file association for .ino files is set up to open the IDE. As mentioned, that fails. More info: I unistalled Notepad++ (which I rarely use). But now, instead of opening every .ino in …

  5. Re: Is there a way to get the IDE to open .cpp files?

    Dec 23, 2023 · Hi @Delta_G. You can create a .ino file with name matching the folder name in the folder that contains the library code files. You can then open the .ino file in Arduino IDE like any other …

  6. My app can't read .ino files - IDE 1.x - Arduino Forum

    Jan 25, 2023 · The Arduino app can't read the .ino files but I can open thoses files no problem in my browser and copy-paste it in the app. It's just annoying to have thoses extra step and I was …

  7. Why does my IDE fail to open files? - Arduino Stack Exchange

    Feb 20, 2023 · Installed under Local user - not for all users. When I try and open a ino file (either double clicking on a ino file - or file->Open) - it spawns a new window - but then I just see the standard …

  8. Arduino IDE 2.3.6 is now available - IDE 2.x - Arduino Forum

    Apr 9, 2025 · All Arduino IDE windows will close. Control-click on any .ino file from a sketch. A context menu will open. Select " Open With " from the menu. A submenu will open that allows you to select …

  9. Arduino IDE to VSCode and PlatformIO, how to handle ino file?

    Sep 16, 2022 · I would copy the .ino file into main.cpp but you don't have to do that if you don't want to. If there is no main.cpp in the directory, but there is a .ino file, then PlatformIO will build the .ino file …

  10. Cannot Open Multiple .ino Projects Separately in Arduino IDE 2.3.5

    May 3, 2025 · when I try to open b.ino at the same time, the opened file and content are still from a.ino, instead of b.ino. Is there a way to open different .ino projects separately in Arduino IDE 2.3.5 without …