DHT11 and Nokia 5110 - Converting From int to char*

Projects Programming
2

You need to convert your number into a string. Something like this:

LcdString("Humidity (%): ");

char buf [10];
sprintf (buf, "%i", DHT11.humidity);
LcdString(buf);

Or use itoa:

LcdString("Humidity (%): ");

char buf [10];
LcdString(itoa (DHT11.humidity, buf, 10));  // convert to string, base 10