How can I download version 2.2.1 of the Arduino IDE?

Software IDE 2.x
1

Hello, I want to download version 2.2.1 of the Arduino IDE. However, only the new version 2.3.2 is available on the website.
How can I find version 2.2.1? Thank you.

2

GitHub - arduino/arduino-ide: Arduino IDE 2.x; click Releases at the right hand side. This will take you to the page where you can find all releases (Releases · arduino/arduino-ide · GitHub). Click Assets under 2.2.1 and you can download what you need.

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3

See Releases · arduino/arduino-ide · GitHub

Scroll down to the version that you are interested in and click the Assets link

Why do you want to download such an old version ?

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4

thank you so much

5

First of all, thank you very much for your response. I am experiencing library errors in version 2.3.0. For example, even though the 'soc/rtc.h library is installed and the file path is correct, it still gives an error. Therefore, since I did not have any issues with version 2.2.1, I would like to download this version again.

6

I suggest that you post your sketch an the full error message so that we can see what problems your are encountering

7

It's extremely unlikly the IDE version is causing that. Are you aware that a lot of changes for the V3 esp32's are happening? Roll back your esp32 boards to 2.0.17 to see if that helps.