Contents:
Extruder FAN Setpoint
Increase / Decrease Extruder FAN Speed
Extuder FAN Speed Slider
LED On Button
LED Off Button
This Buttons call the DGUS_LED_ON and DGUS_LED_OFF macros defined in dgus_display_macros.cfg
The default implementation toggles the printhead LED ([output_pin LED] in Cryd - Vyper Extended Config)