Elegoo Centauri Carbon Strain Gauge Interface Board

Core to Auto-Leveling Precision

The Strain Gauge Interface Board is a key component in the Centauri Carbon’s advanced automatic bed leveling system. By processing the tiny resistance changes from bed-mounted strain gauges, it enables the firmware to detect surface contact points with pinpoint accuracy.

Improve First Layer Consistency

Accurate Z-offset detection is critical for optimal print adhesion. This board ensures the leveling system responds correctly to micro-level bed surface changes, which reduces the need for manual adjustment and leads to cleaner, more reliable first layers—even on large prints.

Reliable Performance, Easy Installation

Elegoo’s original interface board is designed to integrate seamlessly with the Centauri Carbon’s electronics. It connects directly to the motherboard and sensors, requiring no custom firmware or advanced configuration—just plug and print.

Durable and Precise Design

Engineered for long-term reliability, the board uses high-quality components and signal shielding to ensure stable readings during high-speed or prolonged print sessions. Its compact form factor fits neatly into the printer’s internal layout.