Hello,
I am having a problem with using LCD 1602 with the MK-ENV-SHIELD-R2. The issue is I wrote code to dispay text to the LCD (wire connection is made via sensor Shield) and that works. The moment I try to write code listening the the sensors (MK-ENV-SHIELD-R2), then I can't write to the LCD screen. The code I'm using for gathering sensor data is based on documentation in https://www.arduino.cc/en/Guide/MKRENVShield.
I would appreciate it if anyone has an idea of what can be the issue. Thanks.
Code I'm running
#include <Arduino_MKRENV.h>
#include <LiquidCrystal.h>
LiquidCrystal lcd(0,1, 5, 4, 3, 2);
void setup() {
Serial.begin(9600);
lcd.begin(16, 2); // Set up the number of columns and rows on the LCD.
lcd.clear();
lcd.print("ROOM TEMP:");
}
void loop() {
float temperature = ENV.readTemperature();
float humidity = ENV.readHumidity();
float pressure = ENV.readPressure();
float illuminance = ENV.readIlluminance();
float uva = ENV.readUVA();
float uvb = ENV.readUVB();
float uvIndex = ENV.readUVIndex();
lcd.clear();
//lcd.setCursor(0,0);
lcd.print("TEMP: ");
lcd.setCursor(6,0);
//lcd.print(String(temperature, 1));
lcd.setCursor(0,1);
lcd.print("HUMIDITY: ");
lcd.setCursor(10,1);
//lcd.print(String(humidity));
// wait 1 second to print again
delay(1000);
}