HIU-3 Hub Interface Unit

Compact hub‑mounted interface for localised motorsport sensor data acquisition.

The HIU‑3 is a micro‑processor controlled sensor interface designed for direct mounting on the wheel hub in demanding motorsport environments. By positioning data acquisition locally, it reduces harnessing while maintaining reliable performance under high vibration and elevated brake temperatures. Data is transmitted over a two‑wire CAN bus to a compatible control unit, such as the TAG‑400 or MCU‑300. The HIU‑3 features a hard anodised aluminium enclosure and sealed motorsport connectors, making it well suited to compact, high‑stress installations.