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+--- Forum: KC868-AM (https://www.kincony.com/forum/forumdisplay.php?fid=45)
+--- Thread: [Arduino source code for KC868-AM]-01 RS485 (/showthread.php?tid=2711)
[Arduino source code for KC868-AM]-01 RS485 - KinCony Support - 03-22-2023
Code:
//AM
#define AM_RS485RX 35
#define AM_RS485TX 32
void setup() {
Serial.begin(115200);
Serial2.begin(115200,SERIAL_8N1,AM_RS485RX,AM_RS485TX);
Serial2.println("AM 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);
}