D:\Arduino-Portable\
On your USB drive, create a folder named ArduinoPortableData (or any name). arduino ide 2 portable
On the first PC, go to Tools > Board > Boards Manager and ensure the toolchain (compiler, uploader) is fully installed. For AVR, check that avr-gcc is inside \Arduino15\packages\arduino\tools\ . D:\Arduino-Portable\ On your USB drive, create a folder
⚠️ – You'll need to manually extract new versions and copy the data folder over. ⚠️ – You'll need to manually extract new
start "" "%~dp0arduino-ide_2.x.x\Arduino IDE.exe"
This gives you full control and a smaller footprint.
How to Set Up and Use Arduino IDE 2 Portable Portable mode was a beloved feature of the legacy Arduino IDE 1.x, allowing makers to run the software directly from a USB drive with all libraries and board cores contained in one folder. However, triggered by simply creating a portable folder.
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