Not Connect to EV3 Brick! Target device is not open

[Pavel]

Hi,

after clear instalation Visual Studio show error "Not Connect to EV3 Brick! Target device is not open".

I have Windows 10, Visual Studio 2019 Community, Java 1.8.0_291, cpp4robots 1.2.0.
Brick has ev3dev software and he is connected by UBS cable.
Installed on two computers with same effect

Thanks for advice.

Pavel

[cpp4robots_admin]

Hi Pavel,

You have to use original firmware in EV3 brick.
The firmware with ev3dev is not supported.

Best regards,
Cpp4Robots Support

[Pavel]

Thanks, it works!