<ol style="list-style-type: decimal;">
<li>We assume the hardware is already connected as at the beginning of this tutorial. If not go back & confirm this hardware setup.</li>
<li>Next, you will need to program the AVR itself. On Windows we will make use of the free [[http://www.atmel.com/tools/STUDIOARCHIVE.aspx|Atmel Studio 4.19]]. You can find a direct link here: [http://www.atmel.com/System/BaseForm.aspx?target=tcm:26-17924 Direct Link to Atmel Studio 4.19 Binary] which will require you to enter an email address to receive the download link. Note it is possible to use <code>avrdude</code>, a command-line program which is part of WinAVR instead if you wish. However since many people find the graphical interface of AVRStudio easier, this guide will use AVRStudio. Be sure to install the USB drivers as part of the package.</li>
<li>Plug in the USB-A Connector on the rear side of the ChipWhisperer Rev2. This should trigger the driver installation, which will detect the device as a ''AVR-ISP MK2''. You can leave the USB-Mini cable plugged in during this operation, or unplug the USB-Mini cable from the ChipWhisperer & plug in the USB-A cable.</li>
<li><p>Once AVR Studio is installed, open the main window. From the toolbar select either the ''Con'' or ''AVR'' icon, and select the ''AVR-ISP MK-II'' Device:</p>