Lighting Control
External lights can be controlled via digital output (on supported devices). Control is managed through /io/in_light input and /misc/lightopts settings.
tip
- For UART display users: Set
/io/in_lightto3,14to utilize the display's light input - If you wish to extend the lighting system to cover turn signal lights, please contact our support team.
Light Options
/misc/lightopts configuration bits:
/misc/lightopts
| Value | Name | Description |
|---|---|---|
| 1 | Auto-on at startup | Auto-enable lights at startup |
| 2 | Brake light | Enable brake light on secondary contactor |
| 4 | Combined output | Combine brake lights and main lights on main lights output (PWM-capable outputs only): 0% Off, 50% Running lights, 100% Brake active |
| 8 | Short press | Shortpress activate the lights |
| 16 | Long press | Longpress activate the lights |
Contactor output mapping
| Model | Configuration |
|---|---|
| SL | Contactor 2: Main lights Contactor 3: Brake lights |
| SC/SX | Contactor 1: Main/brake lights combined |
| AM | Contactor 1: Main lights Contactor 2: Brake lights (non-PWM) |
| AX/TX | Contactor 1: Main lights Contactor 2: Brake lights |
tip
PWM-capable controllers: See contactor settings for voltage configuration