Update

[Armaelius]

Fixing the gcode M141 script for the new klipper

[medicusdkfz]

Is it possible to use it the other way around? I have 2 ambient fans inside my Voron. To get the chamber on temperature while printing with ASA/ABS...), both fans are running at full speed. When the temperature raises over 60 degrees celsius, I want them to switch off.

[burntcoinpurse]

So mine should be simple. I have my extruder and bed temp changeing my neopixels from blue to red gradient, but for the life of me I can't get the chamber to read.

[verify_heater chamber]
max_error: 100
check_gain_time: 60
hysteresis: 10
heating_gain: 0.5

[heater_generic chamber]
gcode_id: C
heater_pin: PA3
max_power: 1
sensor_type: NTC 100K MGB18-104F39050L32
sensor_pin: PF5
#smooth_time:
control: pid
pid_Kp: 53
pid_Ki: 9.87
pid_Kd: 198.13
pwm_cycle_time: 0.02
min_temp: 0
max_temp: 90

[heater_fan chamber_fan]
pin: PD13
max_power: 1
shutdown_speed: 1
heater: chamber
heater_temp: 50.0
fan_speed: 1.0

[gcode_macro M141]
gcode:
  {% set CHAMBER_TEMP = params.S|default(0)|float %}
  SET_HEATER_TEMPERATURE HEATER=chamber TARGET={CHAMBER_TEMP}

Here is what I got

 [display_template led_extruder_temp_glow]
text:
    {% if printer.extruder.target > 0.0 %}
        {%  set temp = printer.extruder.target %}
    {% else %}
        {% set temp = printer.configfile.settings.extruder.max_temp %}
    {% endif %}
    {% set ratio = printer.extruder.temperature / temp %}
    {ratio}, 0.0, {1-ratio}, 0.0

[display_template led_bed_temp_glow]
text:
    {% if printer.heater_bed.target > 0.0 %}
        {%  set temp = printer.heater_bed.target %}
    {% else %}
        {% set temp = printer.configfile.settings.heater_bed.max_temp %}
    {% endif %}
    {% set ratio = printer.heater_bed.temperature / temp %}
    {ratio}, 0.0, {1-ratio}, 0.0
    
[display_template led_chamber_temp_glow]
text:
    {% if printer.heater_generic.chamber.target > 0.0 %}
        {%  set temp = printer.heater_generic.chamber.target %}
    {% else %}
        {% set temp = printer.configfile.settings.heater_generic.chamber.max_temp %}
    {% endif %}
    {% set ratio = printer.chamber_temp.temperature / temp %}
    {ratio}, 0.0, {1-ratio}, 0.0

I'm pretty sure I just don't have the display template for the chamber correct.