: If colors bleed when they should be off, check your power supply voltage stability; long LED runs often require power injection.
: If "Off" turns the lights "On," change the GPIO component from PWM to PWMi (Inverted). tasmota-rgbw
To get your RGBW strip working, you must map the GPIO pins to the corresponding PWM (Pulse Width Modulation) signals in the Tasmota WebUI : : Red PWM2 : Green PWM3 : Blue PWM4 : White 2. Set the Device Mode : If colors bleed when they should be
Tasmota-RGBW devices are easily integrated into popular smart home ecosystems: check your power supply voltage stability