Can I address individual FastLED Clockless Lights?

ESPHome
1

Hey

I have 3 FastLED Clockless Leds in a chain, but I can not understand how I can address each light. How do I do if I want Led1=Red, Led2=Blue, Led3=Green?

I would like the colors to change depending on sensor status.

2

11.1 has a new feature - “Partition” light that is intended to do this and allow a separate light definition for each led.- but I cant quite get it working yet.

There is an alternative but its a bit more code heavy. The example below defines multiple effects. Each effect manually sets a specific led to an RGB setting. The named effect can then be called.

light:
  - platform: neopixelbus
	internal: true
	type: GRB
	method: BIT_BANG
	default_transition_length: 0s
	pin: GPIO15
	num_leds: 12
	name: "LED_Status"
	id: led_status
	effects:
# LED 1 Custom Colour Effects
	  - addressable_lambda:
		  name: "Led-01-Red"
		  lambda: |-
			it[0] = light::ESPColor(255,0,0);
	  - addressable_lambda:
		  name: "Led-01-Green"
		  lambda: |-
			it[0] = light::ESPColor(0, 255, 0);
	  - addressable_lambda:
		  name: "Led-01-Yellow"
		  lambda: |-
			it[0] = light::ESPColor(255, 255, 0);
# LED 2 Custom Colour Effects
	  - addressable_lambda:
		  name: "Led-02-Red"
		  lambda: |-
			it[1] = light::ESPColor(255,0,0);
	  - addressable_lambda:
		  name: "Led-02-Green"
		  lambda: |-
			it[1] = light::ESPColor(0, 255, 0);
	  - addressable_lambda:
		  name: "Led-02-Yellow"
		  lambda: |-
			it[1] = light::ESPColor(255, 255, 0);

Those affects being called from a sensor condtion…
sensor:

        - platform: ads1115
          ads1115_id: ads1115_1
          id: ads1115_1_a0
          # <other sensor stuff>
          internal: true
          on_value:
            then:
              - if:
                  condition:
                    lambda: ‘return (id(ads1115_1_a0).state > 3.4);’
                  then:
                    - light.turn_on:
                        id: led_status
                        effect: “Led-01-Green”