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  1. Arduino Help Center
  2. Software and Downloads
  3. IDE Settings

IDE Settings

  • If your board runs the sketch twice
  • About mdns-discovery.exe
  • Find sketches, libraries, board cores, and other files on your computer
  • Open the Sketchbook
  • Open the Arduino IDE installation folder
  • Use a custom theme for Arduino IDE 1.8
  • If you get unexpected zeroes using Serial.parseInt() or Serial.parseFloat()
  • Use verbose output in the Arduino IDE
  • If a sketch is in the INCOMPATIBLE category
  • Enable autocomplete in IDE 2.0
  • Modify the buffer size of the Wire library
  • How to update the core of your Arduino Board
  • Change the language in Arduino IDE
  • How to change IDE text font settings
  • Menu text in the IDE is displaying random characters
  • Arduino IDE won't open; The cloud file provider is not running
  • Arduino IDE won't open; Error occurred during initialization of VM
  • Open the Arduino15 folder
  • Error "Could not find the main class." when launching the Arduino IDE
  • Error UnsatisfiedLinkError when launching Arduino IDE
  • Can I use a different IDE to program the Arduino board?
  • Can I program the Arduino board in C?
  • Arduino IDE and cygwin conflict on Windows
  • The Arduino IDE and the tools menu take a long time to open on Windows
  • Add or remove third-party boards in Boards Manager
  • COM port number changes when connecting board on different ports or in bootloader mode
  • Uninstall a library from Arduino IDE
  • When I type some function or statement, it doesn’t turn orange
  • How to submit a third-party library to the Arduino Library Manager

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