Skip to main content

Light

This page documents Light category blocks used to control LEDs and light outputs on supported hubs.

Common light blocks​

Set LED color​

block_hubs_all_light_set_led_color.svg

Sets hub LED color using predefined color options.

  • Type: command block
  • Typical use: show state (ready, running, warning, error)

Light turn to​

block_hubs_all_light_light_turn_to.svg

Sets selected light output to a target brightness/value.

  • Type: command block
  • Typical use: headlight brightness, status intensity

Light turn off​

block_hubs_all_light_light_turn_off.svg

Turns selected light output off.

  • Type: command block
  • Typical use: shutdown sequence, battery-saving behavior

Technic Move light turn to​

block_hubs_technicmove_light_light_turn_to.svg

Variant of Light turn to for Technic Move hub/light target.

  • Type: command block
  • Typical use: set Move hub light output level

BuWizz 3 light blocks​

BuWizz 3 set LED color​

block_hubs_buwizz3_light_port_set_led_color.svg

Sets LED color on selected BuWizz 3 port with built-in color options.

  • Type: command block

BuWizz 3 set LED color (string)​

block_hubs_buwizz3_light_port_set_led_color_string.svg

Sets BuWizz 3 LED color using text color value.

  • Type: command block
  • Typical use: dynamic color names from variables

BuWizz 3 set LED color (RGB)​

block_hubs_buwizz3_light_port_set_led_color_rgb.svg

Sets BuWizz 3 LED color using explicit RGB channels.

  • Type: command block
  • Typical use: full custom color control and gradients