: Most modern macOS and Linux versions have these drivers pre-installed, but you may need to grant "dialout" permissions on Linux using sudo usermod -a -G dialout $USER .
: These almost always use the CH340G chip. You will need to download this driver separately. 2. Download and Install Official Drivers draivera dlia arduino skachat
If you are using the official Arduino IDE, the drivers are often installed automatically. : Most modern macOS and Linux versions have
If your computer doesn't recognize your board (it shows up as "Unknown Device"), you likely need the CH340 driver. draivera dlia arduino skachat
: Get the driver from the official manufacturer, WCH . Run : Open the CH341SER.EXE file and click Install .
: Go to the Arduino Software page and download the latest version.