01-03-2023, 01:36 AM
[Arduino source code for KC868-AP]-03 _RS485_communication
Code:
void setup() {
Serial.begin(115200);
Serial2.begin(115200,SERIAL_8N1,33,14);
Serial2.println("RS485 SEND is OK!!");
Serial2.println("******************");
}
void loop() {
/*print the received data of RS485 port*/
while(Serial2.available()>0)
{
Serial2.print((char)Serial2.read());//Read rs485 receive data and print it
}
delay(200);
}