+- Smart Home Automation Forum (https://www.kincony.com/forum)
+-- Forum: Technical Support (https://www.kincony.com/forum/forumdisplay.php?fid=20)
+--- Forum: KC868-A8S (https://www.kincony.com/forum/forumdisplay.php?fid=24)
+--- Thread: [Arduino IDE demo source code for KC868-A8S]--#07-KC868-A8S_PCF8574-Digital output_co (/showthread.php?tid=1956)
[Arduino IDE demo source code for KC868-A8S]--#07-KC868-A8S_PCF8574-Digital output_co - KinCony Support - 06-01-2022
[Arduino IDE demo source code for KC868-A8S]--#07-KC868-A8S_PCF8574-Digital output_code
Code:
/*KC868-A8S PCF8574 Digital output code*/
#include "Arduino.h"
#include "PCF8574.h"
// Set i2c address
PCF8574 pcf8574(0x24,4,5);
void setup()
{
Serial.begin(115200);
// delay(1000);
// Set pinMode to OUTPUT
pcf8574.pinMode(P0, OUTPUT);
pcf8574.pinMode(P1, OUTPUT);
pcf8574.pinMode(P2, OUTPUT);
pcf8574.pinMode(P3, OUTPUT);
pcf8574.pinMode(P4, OUTPUT);
pcf8574.pinMode(P5, OUTPUT);
pcf8574.pinMode(P6, OUTPUT);
pcf8574.pinMode(P7, OUTPUT);
pcf8574.begin();
}
void loop()
{
pcf8574.digitalWrite(P0, HIGH); delay(300);
pcf8574.digitalWrite(P1, HIGH); delay(300);
pcf8574.digitalWrite(P2, HIGH); delay(300);
pcf8574.digitalWrite(P3, HIGH); delay(300);
pcf8574.digitalWrite(P4, HIGH); delay(300);
pcf8574.digitalWrite(P5, HIGH); delay(300);
pcf8574.digitalWrite(P6, HIGH); delay(300);
pcf8574.digitalWrite(P7, HIGH); delay(300);
pcf8574.digitalWrite(P0, LOW); delay(300);
pcf8574.digitalWrite(P1, LOW); delay(300);
pcf8574.digitalWrite(P2, LOW); delay(300);
pcf8574.digitalWrite(P3, LOW); delay(300);
pcf8574.digitalWrite(P4, LOW); delay(300);
pcf8574.digitalWrite(P5, LOW); delay(300);
pcf8574.digitalWrite(P6, LOW); delay(300);
pcf8574.digitalWrite(P7, LOW); delay(300);
}RE: [Arduino IDE demo source code for KC868-A8S]--#07-KC868-A8S_PCF8574-Digital output_co - katheesh - 08-03-2023
(06-01-2022, 01:20 AM)KinCony Support Wrote: [Arduino IDE demo source code for KC868-A8S]--#07-KC868-A8S_PCF8574-Digital output_code
Code:/*KC868-A8S PCF8574 Digital output code*/
#include "Arduino.h"
#include "PCF8574.h"
// Set i2c address
PCF8574 pcf8574(0x24,4,5);
void setup()
{
Serial.begin(115200);
// delay(1000);
// Set pinMode to OUTPUT
pcf8574.pinMode(P0, OUTPUT);
pcf8574.pinMode(P1, OUTPUT);
pcf8574.pinMode(P2, OUTPUT);
pcf8574.pinMode(P3, OUTPUT);
pcf8574.pinMode(P4, OUTPUT);
pcf8574.pinMode(P5, OUTPUT);
pcf8574.pinMode(P6, OUTPUT);
pcf8574.pinMode(P7, OUTPUT);
pcf8574.begin();
}
void loop()
{
pcf8574.digitalWrite(P0, HIGH); delay(300);
pcf8574.digitalWrite(P1, HIGH); delay(300);
pcf8574.digitalWrite(P2, HIGH); delay(300);
pcf8574.digitalWrite(P3, HIGH); delay(300);
pcf8574.digitalWrite(P4, HIGH); delay(300);
pcf8574.digitalWrite(P5, HIGH); delay(300);
pcf8574.digitalWrite(P6, HIGH); delay(300);
pcf8574.digitalWrite(P7, HIGH); delay(300);
pcf8574.digitalWrite(P0, LOW); delay(300);
pcf8574.digitalWrite(P1, LOW); delay(300);
pcf8574.digitalWrite(P2, LOW); delay(300);
pcf8574.digitalWrite(P3, LOW); delay(300);
pcf8574.digitalWrite(P4, LOW); delay(300);
pcf8574.digitalWrite(P5, LOW); delay(300);
pcf8574.digitalWrite(P6, LOW); delay(300);
pcf8574.digitalWrite(P7, LOW); delay(300);
}
How to solve this issue? your example code is not compiled by my Arduino IDE. help me to solve this issue!
RE: [Arduino IDE demo source code for KC868-A8S]--#07-KC868-A8S_PCF8574-Digital output_co - admin - 08-03-2023
here is PCF8574 arduino library we have used.
PCF8574_library.zip (Size: 23.8 MB / Downloads: 175)