it works at 9600 Baud rate. >9600 or<9600 it doesn’t work TX and RX blink but LED is not.
:o
then just keep it on 9600 baud I would say.
If that is not a solution then please post your code according the guidelines.
Have you changed the baud rate on your PC when you change the rate in your sketch?
Weedpharma
weedpharma:
Have you changed the baud rate on your PC when you change the rate in your sketch?Weedpharma
myport.BaudRate =9600;
4800 doesn't work too.
robtillaart:
then just keep it on 9600 baud I would say.If that is not a solution then please post your code according the guidelines.
if i use
String data = Serial.readString();
it delay 1 sec. too slow for motor.
earth317:
if i use
String data = Serial.readString();
it delay 1 sec. too slow for motor.
Then don't use that code, or learn what .readString() does and use it correctly so you don't have to wait for the timeout.
johnwasser:
Then don't use that code, or learn what .readString() does and use it correctly so you don't have to wait for the timeout.
thanks you it works
Serial.setTimeout(10);
If you need more help please post your complete program. And please post your program using the code button </> so it looks like this
You may find the examples in Serial Input Basics helpful. They are simple, reliable and non-blocking.
…R