Grove Water Level Library

This tiny library is for read the current level from Grove Water Level Sensor. Please note that the code behind this library is from Seeed Studio - Grove Water Level Sensor. I've only put the code into a library to reduce code in my Arduino project, and now I like to share this with you.

Example

Here is an example, with initialize an Object of type WaterLevelSensor and call function with readPercentage.

#include <waterlevelsensor.h>

WaterLevelSensor sensor = WaterLevelSensor();

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

void loop() {
  //lesen des Grove Wasser Level Sensors
  int waterLevel = sensor.readPercentage();

  //Ausgeben des ermittelten Wertes
  Serial.print(waterLevel);
  Serial.println("%");
  
  delay(25);
}

The output is like the original one, with only the percentage of fill of cup.

Example with Grove LED Bar v2

At my blogpost Arduino UNO R3 & Grove LED Bar v2 you can find a example with the Grove LED Bar v2 device.