Installing MPlab ICD3 USB Driver on Windows 7

When it comes to developing applications using Microchip's PIC microcontrollers, a reliable and efficient communication method between the development board and your computer is essential. One of the most popular tools for achieving this is the MPLAB ICD3, which uses a USB connection to transfer data between the board and PC. However, before you can use the ICD3 with your Windows 7 machine, you need to install the necessary drivers.

In this article, we will walk you through the steps required to install the MPLAB ICD3 USB driver on Windows 7. By following these simple instructions, you'll be able to get started with your development project in no time.

Step 1: Install the Drivers

To begin, open the Device Manager by pressing the Windows key + X and selecting Device Manager from the menu. In the Device Manager, click on the 'Action' tab and select 'Add legacy hardware.' This will allow you to install drivers for older devices that do not have a built-in driver.

Next, click on 'Next' and then select 'Install from a specific location (Advanced).' Browse to the location where you downloaded the MPLAB ICD3 USB driver files and select the folder containing the .inf file. Click 'Next' again to continue with the installation process.

Step 2: Update Driver Software

Once the installation is complete, you may be prompted to update your driver software. To do this, go back to the Device Manager and find the 'MPLAB ICD3 USB Device' under the 'Universal Serial Bus Controllers' section. Right-click on the device and select 'Update driver software.'

Select 'Browse my computer for driver software' and then browse to the location where you downloaded the MPLAB ICD3 USB driver files. Select the .inf file and click 'Next' to continue with the installation process.

Step 3: Configure Your Communication Method

Before you can start using your ICD3, you need to determine how you will communicate between the board and your PC. You have two options for this: RS-232 serial or USB interface. Make sure you choose the correct communication method based on your specific needs.

By following these simple steps, you should now be able to install the MPLAB ICD3 USB driver on your Windows 7 machine. With this driver installed, you'll be able to communicate effectively with your PIC microcontroller using the ICD3 development tool. Happy developing!

Mplab icd 3 usb driver windows 7