Click the Start menu, right-click Computer , select Properties , and then click Device Manager on the left. Locate the Device: Find the Arduino Uno under Other devices or Ports (COM & LPT) .
If your computer shows "Unknown Device" or "Arduino Uno" with a yellow exclamation mark after plugging it in, follow these steps:
Use the Windows Installer (.exe) to automatically include driver files. If you use the ZIP version, you will have to point Windows to the driver folder manually. 2. Manual Driver Installation (Step-by-Step)
The easiest way to get the official drivers is to download the from the official Arduino software page .
For Windows 7, the Legacy IDE (1.8.19) is highly recommended for maximum stability.
Arduino Uno Go to product viewer dialog for this item. on Windows 7 (64-bit), you generally need to install the , which includes the necessary drivers by default. However, because Windows 7 often fails to automatically recognize the board, a manual installation step through the Device Manager is frequently required. 1. Download the Arduino Software
Click the Start menu, right-click Computer , select Properties , and then click Device Manager on the left. Locate the Device: Find the Arduino Uno under Other devices or Ports (COM & LPT) .
If your computer shows "Unknown Device" or "Arduino Uno" with a yellow exclamation mark after plugging it in, follow these steps:
Use the Windows Installer (.exe) to automatically include driver files. If you use the ZIP version, you will have to point Windows to the driver folder manually. 2. Manual Driver Installation (Step-by-Step)
The easiest way to get the official drivers is to download the from the official Arduino software page .
For Windows 7, the Legacy IDE (1.8.19) is highly recommended for maximum stability.
Arduino Uno Go to product viewer dialog for this item. on Windows 7 (64-bit), you generally need to install the , which includes the necessary drivers by default. However, because Windows 7 often fails to automatically recognize the board, a manual installation step through the Device Manager is frequently required. 1. Download the Arduino Software
