EBB SB2209 rp2040 - NEOPIXEL DOESNT WORK

[bugalaws]

Hello, i have e ebb sb2240 rp2040 …all things work well , extruder, thermistor, fans etc.. only the neopixel doesnt work. I allready have tested the neopixel directly in my mks robin nano and works well..

Some times when start de printer at de first time the leds comes green but if i change the color or the intensity it powering off the leds and stay off until reboot the printer

I am using this setup:

[neopixel sb_leds] pin: EBBCan:gpio16 chain_count: 3 color_order: GRBW

[JKtech3D]

Maybe try setting the initial colors:

initial_RED: 0.0

initial_GREEN: 0.0

initial_BLUE: 0.0

initial_WHITE: 0.0

It's been working fine for me.

[jasonmacdonald]

Did oyu ever solve this. I'm having a similar issue of colors not working right and if I try to go pure white, everything just turns off.

[Gardosen]

same issue here.

rgbs turn on with a bluish default color, but the entire config does not work. no control possible. this is fucked up hardly in my opinion...

[JKtech3D]

same issue here.

rgbs turn on with a bluish default color, but the entire config does not work. no control possible. this is fucked up hardly in my opinion...

post your neopixel config

[Gardosen]

same issue here. rgbs turn on with a bluish default color, but the entire config does not work. no control possible. this is fucked up hardly in my opinion...

post your neopixel config

[neopixel sb_leds]
pin: EBBCan:gpio16
chain_count: 3
color_order: GRB

[gcode_macro _sb_vars]
variable_colors: {
        'logo': { # Colors for logo states
            'busy': {'r': 0.4, 'g': 0.0, 'b': 0.0, 'w': 0.0},
            'cleaning': {'r': 0.0, 'g': 0.02, 'b': 0.5, 'w': 0.0},
            'calibrating_z': {'r': 0.8, 'g': 0., 'b': 0.35, 'w': 0.0},
            'heating': {'r': 0.3, 'g': 0.18, 'b': 0.0, 'w': 0.0},
            'homing': {'r': 0.0, 'g': 0.6, 'b': 0.2, 'w': 0.0},
            'leveling': {'r': 0.5, 'g': 0.1, 'b': 0.4, 'w': 0.0},
            'meshing': {'r': 0.2, 'g': 1.0, 'b': 0.0, 'w': 0.0},
            'off': {'r': 0.0, 'g': 0.0, 'b': 0.0, 'w': 0.0},
            'printing': {'r': 0.0, 'g': 0.0, 'b': 1.0, 'w': 1.0},
            'standby': {'r': 0.1, 'g': 0.0, 'b': 0.1, 'w': 0.1},
        },
        'nozzle': { # Colors for nozzle states
            'heating': {'r': 0.8, 'g': 0.35, 'b': 0.0, 'w':0.0},
            'off': {'r': 0.0, 'g': 0.0, 'b': 0.0, 'w': 0.0},
            'on': {'r': 1.0, 'g': 1.0, 'b': 1.0, 'w':1.0},
            'standby': {'r': 0.1, 'g': 0.0, 'b': 0.1, 'w':0.0},
        },
        'thermal': {
            'hot': {'r': 1.0, 'g': 0.0, 'b': 0.0, 'w': 0.0},
            'cold': {'r': 0.3, 'g': 0.0, 'b': 0.3, 'w': 0.0}
        }
    }
variable_logo_led_name:         "sb_leds" 
variable_logo_idx:              "1" 
variable_nozzle_led_name:       "sb_leds"
variable_nozzle_idx:            "2,3"
gcode:
    # This section is required.  Do Not Delete.

[gcode_macro _set_sb_leds]
gcode:
    {% set red = params.RED|default(0)|float %}
    {% set green = params.GREEN|default(0)|float %}
    {% set blue = params.BLUE|default(0)|float %}
    {% set white = params.WHITE|default(0)|float %}
    {% set led = params.LED|string %}
    {% set idx = (params.IDX|string).split(',') %}
    {% set transmit_last = params.TRANSMIT|default(1) %}

    {% for led_index in idx %}
        {% set transmit=transmit_last if loop.last else 0 %}
        set_led led={led} red={red} green={green} blue={blue} white={white} index={led_index} transmit={transmit}
    {% endfor %}

[gcode_macro _set_sb_leds_by_name]
gcode:
    {% set leds_name = params.LEDS %}
    {% set color_name = params.COLOR %}
    {% set color = printer["gcode_macro _sb_vars"].colors[leds_name][color_name] %}
    {% set led = printer["gcode_macro _sb_vars"][leds_name + "_led_name"] %}
    {% set idx = printer["gcode_macro _sb_vars"][leds_name + "_idx"] %}
    {% set transmit = params.TRANSMIT|default(1) %}

    _set_sb_leds led={led} red={color.r} green={color.g} blue={color.b} white={color.w} idx="{idx}" transmit={transmit}

[gcode_macro _set_logo_leds]
gcode:
    {% set red = params.RED|default(0)|float %}
    {% set green = params.GREEN|default(0)|float %}
    {% set blue = params.BLUE|default(0)|float %}
    {% set white = params.WHITE|default(0)|float %}
    {% set led = printer["gcode_macro _sb_vars"].logo_led_name %}
    {% set idx = printer["gcode_macro _sb_vars"].logo_idx %}
    {% set transmit=params.TRANSMIT|default(1) %}

    _set_sb_leds led={led} red={red} green={green} blue={blue} white={white} idx="{idx}" transmit={transmit}

[gcode_macro _set_nozzle_leds]
gcode:
    {% set red = params.RED|default(0)|float %}
    {% set green = params.GREEN|default(0)|float %}
    {% set blue = params.BLUE|default(0)|float %}
    {% set white = params.WHITE|default(0)|float %}
    {% set led = printer["gcode_macro _sb_vars"].nozzle_led_name %}
    {% set idx = printer["gcode_macro _sb_vars"].nozzle_idx %}
    {% set transmit=params.TRANSMIT|default(1) %}

    _set_sb_leds led={led} red={red} green={green} blue={blue} white={white} idx="{idx}" transmit={transmit}

[gcode_macro set_logo_leds_off]
gcode:
    {% set transmit=params.TRANSMIT|default(1) %}
    _set_logo_leds red=0 blue=0 green=0 white=0 transmit={transmit}

[gcode_macro set_nozzle_leds_on]
gcode:
    {% set transmit=params.TRANSMIT|default(1) %}
    _set_sb_leds_by_name leds="nozzle" color="on" transmit={transmit}

[gcode_macro set_nozzle_leds_off]
gcode:
    {% set transmit=params.TRANSMIT|default(1) %}
    _set_sb_leds_by_name leds="nozzle" color="off" transmit={transmit}

[gcode_macro status_off]
gcode:
    set_logo_leds_off transmit=0
    set_nozzle_leds_off

[gcode_macro status_ready]
gcode:
    _set_sb_leds_by_name leds="logo" color="standby" transmit=0
    _set_sb_leds_by_name leds="nozzle" color="standby" transmit=1

[gcode_macro status_busy]
gcode:
    _set_sb_leds_by_name leds="logo" color="busy" transmit=0
    set_nozzle_leds_on

[gcode_macro status_heating]
gcode:
    _set_sb_leds_by_name leds="logo" color="heating" transmit=0
    _set_sb_leds_by_name leds="nozzle" color="heating" transmit=1

[gcode_macro status_leveling]
gcode:
    _set_sb_leds_by_name leds="logo" color="leveling" transmit=0
    set_nozzle_leds_on

[gcode_macro status_homing]
gcode:
    _set_sb_leds_by_name leds="logo" color="homing" transmit=0
    set_nozzle_leds_on

[gcode_macro status_cleaning]
gcode:
    _set_sb_leds_by_name leds="logo" color="cleaning" transmit=0
    set_nozzle_leds_on

[gcode_macro status_meshing]
gcode:
    _set_sb_leds_by_name leds="logo" color="meshing" transmit=0
    set_nozzle_leds_on

[gcode_macro status_calibrating_z]
gcode:
    _set_sb_leds_by_name leds="logo" color="calibrating_z" transmit=0
    set_nozzle_leds_on

[gcode_macro status_printing]
gcode:
    _set_sb_leds_by_name leds="logo" color="printing" transmit=0
    set_nozzle_leds_on

[Pitufo123]

Anyone figure this out? I've tried connecting the signal line to the 4w fan pwm as well but no matter what I've tried can't get mine to work