Slider widget

What it does

Horizontal numeric range input with optional send-on-release. Debounces fast drags before writing to the pin.

Field	Type	Default	Effect
`min`	number	0	Lower bound of the emitted value.
`max`	number	100	Upper bound of the emitted value.
`step`	number	1	Granularity of the drag.
`showValue`	boolean	true	Renders the current value above the thumb.
`labelMin`	text	—	Caption under the left endpoint.
`labelMax`	text	—	Caption under the right endpoint.
`sendOnRelease`	boolean	false	Coalesce writes to the release gesture.
`integerOnly`	boolean	false	Clamp fractional values to integers.
`color`	color	—	Accent for the track and thumb.

firmware.ino

BLYNK_WRITE(V1) {  int pwm = param.asInt();  analogWrite(LED_PIN, pwm);}

Yes — iOS implementation uses the same 100 ms send debounce.