Connect the ECU to your laptop via a USB-to-Tune cable.

Since this device is often sold as a package including hardware and software, you may need to contact your vendor directly. KKT Pro Tuning on Facebook is a known primary source for updates and official support.

The Compact 32 F103 model utilizes a 32-bit ARM Cortex CM3 CPU to process engine data in real-time. Its primary functions include:

ECU. ECU. TINY 32 F103 MINI GASOLINE PIGGYBACK ECU. 32 Compact F103 Premium Piggyback ECU. kkt-engineering.com

Installing the KKT Compact 32 typically involves connecting a wire harness to your vehicle's existing ECU signals.

While KKT Compact 32 provides standalone-like features, it still requires the original ECU to remain in place to handle basic vehicle functions and signal "manipulation".