hi
i'm trying to communicate my arduino with pc but i have problem. first of all i have this devices:
- Arduino UNO
- http://www.ebay.com/itm/CP2102-USB-2-0-to-UART-TTL-6PIN-Module-Serial-Converter-/130683943875?pt=LH_DefaultDomain_0&hash=item1e6d5ebbc3
- http://www.ebay.com/itm/300733295714?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
My sketch is here:
int i;
void setup() {
Serial.begin(2400);
Serial.flush();
}
void loop() {
Serial.print("start");
delay(200);
for (i=0; i<5; i++){
Serial.print("data");
Serial.println(i);
delay(200);
}
Serial.print("stop");
delay(500);
}
and my connections :
when i set up the putty's baudrate and serial port i'm expecting to see "start" , "data1"..etc on my pc monitor. but there is no data. if you have a example about it ,can you send me?