A bug was introduced in arduino ide 2.3.3 that caused the ide to display the upload success notification even when the upload failed This bug has now been fixed. The ports of arduino boards can be automatically identified by arduino ide via the port's identification properties This is used for convenience features such as labeling the ports in the tools > port menu (e.g., com42 (arduino uno) ) the primary source of the board model / port property association data is the boards platform However, if the platform for the connected board is not. The alternative is to configure arduino ide to use different paths on your computer, which are not under the user folder (and that only contain basic ascii characters)
These instructions will only work for arduino ide versions 2.3.4 or newer. This is the location where the ide is installed if you use the windows installer and select only for me (<username>) in the dialog (which is the default) It is installed at c:\program files\arduino ide if you instead select anyone who uses this computer (all users) in the dialog 1 like josephchrzempiec may 16, 2024, 4:11am 6. The dialog will appear once again each time arduino releases a new version of arduino ide, so you will need to click the button again after each release That is slightly inconvenient, but the release cycle is fairly long so i don't think it will be very burdensome.
You can verify com205 really is the board by doing this Unplug your arduino board from the computer Select tools > port from the arduino ide menus Note the ports, if any, listed in the menu The ports list is only updated when the tools menu is. And, why can't i use the ide 2.3.1 without an internet connection
This on a win11 machine Get a red bar of death stating offline and cannot connect to the backend There is some temporary internet outage in my area, so why cannot i work on locally stored sketches?
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