A small but dedicated community has reverse-engineered the protocol. Using a Lattice ICE40 FPGA and an Arduino Due, they created a Protocol Translator Box that sits between a standard Modbus RTU driver and the 9780.z5’s physical interface. This allows you to replace the original host PC with a modern Raspberry Pi running LinuxCNC.
: Use a pre-configured VMware Workstation Virtual Machine running Windows 7 (32-bit). This isolates the driver environment completely. How to Disable Driver Signature Enforcement (Windows 10/11)
Plug your PSA XS Evolution interface into a USB port (preferably USB 2.0). Open (Right-click Start > Device Manager). Psa Xs Evolution 9780.z5 Driver
It would be disingenuous to review this device without discussing the installation. This is not a plug-and-play device like a standard OBD2 scanner. It requires a dedicated laptop (preferably running Windows 7 or a very carefully configured Windows 10).
: Once installed, the driver enables tasks such as reading fault codes , displaying live data , programming keys , and resetting service intervals. Distinguishing Genuine vs. Clone Hardware PSA XS Evo driver help | Peugeot Forums A small but dedicated community has reverse-engineered the
diagnostic interface to talk to your laptop can be a headache, especially with modern versions of Windows. Whether you are using it for
This indicates Windows cannot link the hardware ID to an installed .inf driver file. : Use a pre-configured VMware Workstation Virtual Machine
This driver is not signed for modern Windows (10/11). Use only on isolated legacy hardware.
This article is for educational and archival purposes. The author is not affiliated with PSA or any motion control manufacturer. Modifying industrial automation equipment carries risk of injury or equipment damage. Always follow local safety regulations.
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: Unlike universal OBD-II scanners, this interface performs nearly all dealer-level functions, including reading/clearing fault codes, displaying real-time data, and executing actuator tests.