Install ModusToolbox™, ModusToolbox™ Programming tools, PSOC™ Creator, or PSOC™ Programmer before using any kit with KitProg3. Any required driver is installed by the tools that use KitProg3. There is no separate installer for KitProg3.

You can also get the latest version of KitProg3 delivered with the Firmware Loader available at the

GitHub repository

. The Firmware Loader does not install any drivers, but you can use it to upgrade (or downgrade) the KitProg firmware on a kit.

Support kits have either KitProg3 or KitProg2 already installed. See

Upgrading to KitProg3

to learn how to tell what's installed, and how to upgrade.

When you plug in a kit, depending upon your circumstances and host operating system, you may see a message that drivers are being installed.

KitProg3 enumerates as a root USB Composite Device with subordinate CMSIS-DAP, Bridge, and USB-UART interfaces.