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EV3 Classroom is supposed to work with the NXT brick.


The only way to compile a .ev3 file to a .rbf file is with the "EV3 Lab" software that is not compatible with macOS 10.15 Catalina. So your options are: Run Windows or an older version of macOS in a virtual machine, such as VirtualBox Find someone that can send you the compiled .rbf file, then use a tool such as ev3duder to transfer the program to the EV3. ...


It looks like LEGO have indeed completely pulled the previous version. According to the announcement last year (emphasis added): Mac Catalina Issues […] We have therefore decided to replace the current EV3 Lab software and EV3 Programming App with a completely new app, called LEGO® MINDSTORMS® Education EV3 Classroom. Featuring a coding ...

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