24 lines
463 B
C++
24 lines
463 B
C++
int soilPin = A0;
|
|
|
|
float referenceVoltage = 5;
|
|
|
|
void setup() {
|
|
Serial.begin(9600);
|
|
Serial.println("Analogue Soil Sensor Test");
|
|
Serial.println("=========================");
|
|
}
|
|
|
|
void loop() {
|
|
int rawValue = analogRead(soilPin);
|
|
float parsedValue = (float)rawValue / 1024 * referenceVoltage;
|
|
|
|
Serial.print("Raw Value: ");
|
|
Serial.print(rawValue);
|
|
Serial.print(" Parsed Value: ");
|
|
Serial.print(parsedValue);
|
|
Serial.println("V");
|
|
|
|
delay(1000);
|
|
}
|
|
|