K-FORGE
Tuned for precision. Forged for performance.
XN FSR Series
FSR Controller
Utilizing the impressive processing power of the Teensy 4.1 (NXP i.MX RT1062 @ 600 MHz Cortex-M7), the XN-Series delivers unmatched precision and response speed for serious performance applications.
Key Features
- Guaranteed 1000 Hz USB polling — consistent 1 ms input interval for flawless timing recognition.
- Precision 10-bit ADC readings with stable clock timing for micro-accurate FSR sensitivity and repeatability.
- Supports up to 16 FSR sensors (4 per panel) plus 12 V lamp output per panel.
- Optional WS2812B RGB lighting — 4 RGB lanes, one for each panel, up to 16 LEDs per panel for synchronized visual feedback.
- Extensive configurability with per-sensor calibration, adjustable debounce, and sensitivity tuning — empowering users to dial in their exact feel based on any FSR panel configuration.
Built for Professionals
Designed for those who demand extreme accuracy — whether in rhythm dance games or other precision-driven applications — the XN-Series ensures unshakable stability under competitive conditions. From millisecond-level polling to consistent analog fidelity, it behaves more like an instrument than a controller.
Hardware Overview
Electrical & I/O Specs
- Input power: 12 V DC (for main LED supply and logic regulation).
- LED power output: 12 V per panel channel (drives standard marquee/lamps).
- RGB outputs: 4 × WS2812B lanes — 5 V logic, up to 16 LEDs per panel.
- USB: Full-speed 1 kHz (1000 Hz) polling guaranteed.
- Analog inputs: 16 FSR channels (4 per panel), 10-bit ADC.
K-FORGE Configuration Utility
The Windows companion for the XN-Series focuses on what matters most: live sensor monitoring and deep configurability. Calibrate each FSR, adjust debounce and activation thresholds, visualize signals in real time, and save profiles tailored to your play style.
