[Arduino IDE demo source code for KC868-A32]--#03-Nextion TFT LCD Display

[KinCony Support]

Code:

int i=0;

void setup()
{
Serial2.begin(9600);
}

void loop()
{
i++;
if (i==100) i=0;

Serial2.print("n0.val=");
Serial2.print(i);
Serial2.write(0xff);
Serial2.write(0xff);
Serial2.write(0xff);
delay(200);

}