hadjer39

Thank you LF for your kind help Now I could compile and upload it, But I got different readings from serial monitor like: 

Thank you LF for your kind help Now I could compile and upload it, But I got different readings from serial monitor like ⸮ ⸮ ⸮⸮ ⸮ ⸮ ⸮ ⸮⸮⸮⸮...