The Campagnolo EPS V1 Interface is the command hub of Campagnolo's first-generation electronic groupset system. Working in tandem with the Power Unit, it forms the DTI (Digital Tech Intelligence) core — receiving signals from the brake/shift controls, translating them into digital commands, and managing communication across the entire drivetrain. A tri-colour RGB LED provides at-a-glance system feedback, including battery charge status across five levels — from a steady green at above 60% charge down to a flashing red as the battery approaches empty. If you're running or servicing an EPS V1 build, this interface is the piece that keeps everything talking. Steady Green LED — 60–100% charge Flashing Green LED — 40–60% charge Steady Yellow LED — 20–40% charge Steady Red LED — 6–20% charge Flashing Red LED — 0–6% charge Returns are not permitted on this item.
