Worthless Controls

Real-time voltage, current, speed, RPM, motor & controller temps, throttle position, phase currents, duty cycle, and power output — all updating live with interactive charts.

Every parameter at your fingertips. Current limits, speed limits, gear ratios, regen braking, throttle response, field weakening, PID tuning, follow modes, TCS — if your controller supports it, you can change it.

Drag-to-edit RPM power curves and energy regen curves with gradient fills, Catmull-Rom smoothing, and saveable presets. See exactly what your controller will do at every RPM point.

Cell voltage monitoring with min/max/delta tracking. Charge and discharge MOSFET control. SOC estimation and range calculation. Full protection status at a glance.

Riding mode presets (ECO / Street / Sport) with one-tap switching. Save and restore full parameter presets. Remote controller sharing — let a tuner adjust your settings from anywhere.

Works offline with no account required. Available in English, Thai, Chinese, Spanish, and French. Supports every FarDriver function and parameter including dealer-level features.