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Software Support
Get help using Arduino IDE to write and upload sketches.
IDE Settings
- Select programmer in Arduino IDE
- Run arduino_debug.exe (Windows)
- If your board runs the sketch twice
- About mdns-discovery
- Find sketches, libraries, board cores, and other files on your computer
- Open the Sketchbook
Installation
- If you get an "dlopen(): error loading libfuse.so.2" error
- Error "bad CPU type in executable" on macOS
- Add libraries to Arduino IDE
- Install or update FTDI drivers
- Uninstall boards from Arduino IDE
- FTDI driver installation fails in IDE 1.8 (Windows)
Compilation
- Errors when compiling for an ESP32 board with esp32 board package 2.0.10 on Windows or Linux
- Improve compilation time with Arduino IDE
- Compilation error: exit status 1
- Compilation error: Missing FQBN (Fully Qualified Board Name)
- Build failed for project 'ArduinoIoTCloud-Basic' using an ESP8266
- Error: Multiple libraries were found
Upload
- If your board does not appear on a port in Arduino IDE
- Errors when uploading a sketch
- dfu-util errors when uploading (exit status 74)
- Fix udev rules on Linux
- Use your Engineering Kit board with MATLAB or Simulink
- Upload a sketch in Arduino IDE
