Return as char

hello,

i'm trying echo input serial monitor. returns dec, doesn't echo. want return character. try code below doesn't work. error @ : serial.println(val, char);. wrong?

thnx,

code: [select]

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

void loop(){

        if (serial.available() > 0) {
 
                    int val= serial.read();
 
                    serial.println(val, char);
 
                    }
   
}

i use serial.write() , lowbyte function low byte of int.

code: [select]

serial.write(lowbyte(val));


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