Ledfanexe Work Official

| Function | Parameters | Description | |----------|------------|-------------| | set_speed(percent) | 0‑100 | Directly set PWM duty cycle. | | set_color(r,g,b) | 0‑255 each | Apply a solid color to LEDs. | | set_pixel(i, r,g,b) | i = 0‑(N‑1) | Set an individual LED (useful for strips). | | set_gradient(startColor, endColor) | r,g,b tables | Smooth gradient across the whole strip. | | get_temp() | – | Returns current CPU temperature in °C (float). | | get_load() | – | Returns CPU usage percent. | | on(event, func) | event = "temp", "load", "audio" | Register a callback. | | sleep(ms) | – | Pause script execution (non‑blocking). | 6.1 Minimal “Heat‑Alert” Script -- heat-alert.lua -- Turn fan to 100% and flash red when CPU ≥ 80 °C