Esplora.writeRed(value)

Write values to the red LED that correspond to the brightness.

writeRed(value)

value: int, value to set the red LED brightness. Range 0 to 255

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• writeGreen()
• writeBlue()

writeRed()

Write to the red led the brightness value.

writeRed(redValue)

red: this valute is to set the red led brightness. Range: from 0 to 255

nothing

void setup() {}

void loop()

 for(int i=0; i<256; i++)
 {
  Esplora.writeRed(i);
  delay(100);
 }

writeGreen()
writeBlue()

Esplora

readRed()

Description

Read the brightness value of the red led.

Syntax

readRed()

Parameters

none

Returns

Return the red colour value in the range from 0 to 255.

Example

#include <Esplora.h>

void setup() 
{
 Serial.begin(9600);
} 

void loop()
{
 int dimmerValue = Esplora.readSlider();
 Esplora.writeRed(dimmerValue);
 Serial.println(Esplora.readRed());

 delay(500);
}

See also

readGreen()
readBlue()