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[Arduino IDE demo source code for KC868-A8S]--#08-KC868-A8S_WS2812-RGB_LED_code

Posted by: KinCony Support - 06-01-2022, 01:21 AM - Forum: KC868-A8S - No Replies

[Arduino IDE demo source code for KC868-A8S]--#08-KC868-A8S_WS2812-RGB_LED_code

Code:
/*KC868-A8S  WS2812 RGB LED CODE*/

#include <Adafruit_NeoPixel.h>

Adafruit_NeoPixel rgb_display = Adafruit_NeoPixel(130,12,NEO_GRB + NEO_KHZ800);

//The WS2812 rgb LED is connect to IO12    RGB_LED number is 1

void setup(){

  rgb_display.begin();

}

void loop(){

  /*

    void setPixelColor(uint16_t n, uint32_t c);

    uint16_t n   start from 0 

 */

  rgb_display.setPixelColor((1)-1,(0xff00ff));// Set RGB_LED to Blue color

  rgb_display.setBrightness(100);

  rgb_display.show();

  delay(2000);

  rgb_display.setPixelColor((1)-1,(0xff0000));// Set RGB_LED to Blue color

  rgb_display.setBrightness(100);

  rgb_display.show();

  delay(2000);

  rgb_display.setPixelColor((1)-1,(0x00ff00));// Set RGB_LED to Blue color

  rgb_display.setBrightness(100);

  rgb_display.show();

  delay(2000);

}

Attached Files
.zip

WS2812-RGB_LED.zip (Size: 871 bytes / Downloads: 559)

[Arduino IDE demo source code for KC868-A8S]--#07-KC868-A8S_PCF8574-Digital output_co

Posted by: KinCony Support - 06-01-2022, 01:20 AM - Forum: KC868-A8S - Replies (2)

[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);

}

Attached Files
.zip

PCF8574-DO.zip (Size: 792 bytes / Downloads: 640)

[Arduino IDE demo source code for KC868-A8S]--#06-KC868-A8S_PCF8574-Digital input_cod

Posted by: KinCony Support - 06-01-2022, 01:19 AM - Forum: KC868-A8S - No Replies

[Arduino IDE demo source code for KC868-A8S]--#06-KC868-A8S_PCF8574-Digital input_code

Code:
/*KC868-A8S PCF8574 Digital input code*/

/*digital input will trigger digital output */

#include "Arduino.h"

#include "PCF8574.h"

// Set i2c address

PCF8574 pcf8574_IN1(0x22,4,5);

PCF8574 pcf8574_RE(0x24,4,5);

void setup()

{

    Serial.begin(115200);

    delay(1000);

pcf8574_RE.pinMode(P0, OUTPUT);

pcf8574_RE.pinMode(P1, OUTPUT);

pcf8574_RE.pinMode(P2, OUTPUT);

pcf8574_RE.pinMode(P3, OUTPUT);

pcf8574_RE.pinMode(P4, OUTPUT);

pcf8574_RE.pinMode(P5, OUTPUT);

pcf8574_RE.pinMode(P6, OUTPUT);

pcf8574_RE.pinMode(P7, OUTPUT);

pcf8574_RE.begin();

pcf8574_IN1.pinMode(P0, INPUT);

pcf8574_IN1.pinMode(P1, INPUT);

pcf8574_IN1.pinMode(P2, INPUT);

pcf8574_IN1.pinMode(P3, INPUT);

pcf8574_IN1.pinMode(P4, INPUT);

pcf8574_IN1.pinMode(P5, INPUT);

pcf8574_IN1.pinMode(P6, INPUT);

pcf8574_IN1.pinMode(P7, INPUT);

pcf8574_IN1.begin();

}

void loop()

{

uint8_t val1 = pcf8574_IN1.digitalRead(P0);

uint8_t val2 = pcf8574_IN1.digitalRead(P1);

uint8_t val3 = pcf8574_IN1.digitalRead(P2);

uint8_t val4 = pcf8574_IN1.digitalRead(P3);

uint8_t val5 = pcf8574_IN1.digitalRead(P4);

uint8_t val6 = pcf8574_IN1.digitalRead(P5);

uint8_t val7 = pcf8574_IN1.digitalRead(P6);

uint8_t val8 = pcf8574_IN1.digitalRead(P7);

if (val1==LOW) {

  pcf8574_RE.digitalWrite(P0,LOW);

  delay(100);

  }

else pcf8574_RE.digitalWrite(P0,HIGH);

if (val2==LOW) {

  pcf8574_RE.digitalWrite(P1,LOW);

  delay(100);

  }

else pcf8574_RE.digitalWrite(P1,HIGH);

if (val3==LOW)  {

  pcf8574_RE.digitalWrite(P2,LOW);

  delay(100);

  }

else pcf8574_RE.digitalWrite(P2,HIGH);

if (val4==LOW)  {

  pcf8574_RE.digitalWrite(P3,LOW);

  delay(100);

  }

else pcf8574_RE.digitalWrite(P3,HIGH);

if (val5==LOW)  {

  pcf8574_RE.digitalWrite(P4,LOW);

  delay(100);

  }

else pcf8574_RE.digitalWrite(P4,HIGH);

if (val6==LOW)  {

  pcf8574_RE.digitalWrite(P5,LOW);

  delay(100);

  }

else pcf8574_RE.digitalWrite(P5,HIGH);

if (val7==LOW)  {

  pcf8574_RE.digitalWrite(P6,LOW);

  delay(100);

  }

else pcf8574_RE.digitalWrite(P6,HIGH);

if (val8==LOW)  {

  pcf8574_RE.digitalWrite(P7,LOW);

  delay(100);

  }

else pcf8574_RE.digitalWrite(P7,HIGH);

    delay(300);

}

Attached Files
.zip

PCF8574-DI.zip (Size: 940 bytes / Downloads: 572)

[Arduino IDE demo source code for KC868-A8S]--#05-KC868-A8S_LAN8720_UDP_code

Posted by: KinCony Support - 06-01-2022, 01:18 AM - Forum: KC868-A8S - No Replies

[Arduino IDE demo source code for KC868-A8S]--#05-KC868-A8S_LAN8720_UDP_code

Code:
/*KC868-A8S LAN8720_UDP communication code*/

#include <ETH.h> 

#include <WiFiUdp.h> 

#define ETH_ADDR        0

#define ETH_POWER_PIN  -1

#define ETH_MDC_PIN    23

#define ETH_MDIO_PIN   18   

#define ETH_TYPE       ETH_PHY_LAN8720

#define ETH_CLK_MODE   ETH_CLOCK_GPIO17_OUT

WiFiUDP Udp;                      //Create UDP object

unsigned int localUdpPort = 4196; //local port

/*Set the default IP address to 192.168.1.200  */

/*you can change the default IP address*/

IPAddress local_ip(192, 168, 1, 200); 

IPAddress gateway(192, 168, 1, 1);

IPAddress subnet(255, 255, 255, 0);

IPAddress dns(192, 168, 1, 1);

void setup()

{

  Serial.begin(115200);

  Serial.println();

  ETH.begin(ETH_ADDR, ETH_POWER_PIN, ETH_MDC_PIN, ETH_MDIO_PIN, ETH_TYPE, ETH_CLK_MODE); //start with ETH

  // write confir for static IP, gateway,subnet,dns1,dns2

  if (ETH.config(local_ip, gateway, subnet, dns, dns) == false) {

    Serial.println("LAN8720 Configuration failed.");

  }else{Serial.println("LAN8720 Configuration success.");}

  Serial.println("Connected");

  Serial.print("IP Address:");

  Serial.println(ETH.localIP());

  Udp.begin(localUdpPort); //begin UDP listener

}

void loop()

{

  int packetSize = Udp.parsePacket(); //get package size

  if (packetSize)                     //if have received data

  {

    char buf[packetSize];

    Udp.read(buf, packetSize); //read current data

    Serial.println();

    Serial.print("Received: ");

    Serial.println(buf);

    Serial.print("From IP: ");

    Serial.println(Udp.remoteIP());

    Serial.print("From Port: ");

    Serial.println(Udp.remotePort());

    Udp.beginPacket(Udp.remoteIP(), Udp.remotePort()); //ready to send data

    Udp.print("Received: ");    

    Udp.write((const uint8_t*)buf, packetSize); //copy data to sender buffer

    Udp.endPacket();            //send data

  }

}

Attached Files
.zip

LAN8720_UDP.zip (Size: 1.09 KB / Downloads: 575)

[Arduino IDE demo source code for KC868-A8S]--#04-KC868-A8S_DS18B20_code

Posted by: KinCony Support - 06-01-2022, 01:17 AM - Forum: KC868-A8S - No Replies

[Arduino IDE demo source code for KC868-A8S]--#04-KC868-A8S_DS18B20_code

Code:
/*KC868-A8S DS18B20 Temperature sensor code*/

#include <DS18B20.h>

DS18B20 ds1(14);  //channel-1-DS18b20  IO14

void setup()

{

  Serial.begin(115200);

}

void loop()

{

  Serial.print("Temperature1:");

  Serial.print(ds1.getTempC());

  Serial.print(" C /");

  delay(500);   

}

Attached Files
.zip

ds18b20.zip (Size: 498 bytes / Downloads: 592)

[Arduino IDE demo source code for KC868-A8S]--#03-KC868-A8S_BEEP_code

Posted by: KinCony Support - 06-01-2022, 01:14 AM - Forum: KC868-A8S - No Replies

[Arduino IDE demo source code for KC868-A8S]--#03-KC868-A8S_BEEP_code

Code:
/*KC868-A8S Beep code*/

const int BEEP_Pin = 2;  

void setup() {

  // initialize the BEEP_Pin as an output:

   pinMode(BEEP_Pin, OUTPUT);

}

void loop() {

    digitalWrite(BEEP_Pin, LOW);

    delay(2000);

    digitalWrite(BEEP_Pin, HIGH);

    delay(2000);

}

Attached Files
.zip

Beep.zip (Size: 632 bytes / Downloads: 573)

[Arduino IDE demo source code for KC868-A8S]--#02-KC868-A8S_ADC_INOUT_code

Posted by: KinCony Support - 06-01-2022, 01:12 AM - Forum: KC868-A8S - No Replies

[Arduino IDE demo source code for KC868-A8S]--#02-KC868-A8S_ADC_INOUT_code

Code:
/*KC868-A8S Analog input code*/

/*When the analog input interface has some Voltage ,it will print to the Serial port */

/*A1 A2   Input---0-5V*/

/*A3 A4   Input---0-20MA*/

#include "Arduino.h"

#define ANALOG_A1   36        // IO36  

#define ANALOG_A2   39        // IO39    

#define ANALOG_A3   34        // IO34   

#define ANALOG_A4   35        // IO35   

void setup()

{

    Serial.begin(115200);

    delay(1000);

  pinMode(ANALOG_A1,INPUT);

  pinMode(ANALOG_A2,INPUT);

  pinMode(ANALOG_A3,INPUT);

  pinMode(ANALOG_A4,INPUT);

}

void loop()

{

  if(analogRead(ANALOG_A1)!=0)

    {  Serial.printf("Current Reading A1 on Pin(%d)=%d\n",ANALOG_A1,analogRead(ANALOG_A1));delay(500);}

  if(analogRead(ANALOG_A2)!=0)

    {  Serial.printf("Current Reading A2 on Pin(%d)=%d\n",ANALOG_A2,analogRead(ANALOG_A2));delay(500);}

  if(analogRead(ANALOG_A3)!=0)

    {  Serial.printf("Current Reading A3 on Pin(%d)=%d\n",ANALOG_A3,analogRead(ANALOG_A3));delay(500);}

  if(analogRead(ANALOG_A4)!=0)

    {  Serial.printf("Current Reading A4 on Pin(%d)=%d\n",ANALOG_A4,analogRead(ANALOG_A4));delay(500);}

}

Attached Files
.zip

ADC_INOUT.zip (Size: 710 bytes / Downloads: 564)

[Arduino IDE demo source code for KC868-A8S]--#01-KC868-A8S_433_receive_code

Posted by: KinCony Support - 06-01-2022, 01:11 AM - Forum: KC868-A8S - No Replies

[Arduino IDE demo source code for KC868-A8S]--#01-KC868-A8S_433_receive_code

Code:
/* RF-receive code for KC868-A8S*/

/*If receive the RF single,the LED will be turn the color to "0xff00ff"*/

/*install library RCSwitch and Adafruit_NeoPixel*/

#include <RCSwitch.h>  //Install library "rcswitch" 

#include <Adafruit_NeoPixel.h>

Adafruit_NeoPixel rgb_display = Adafruit_NeoPixel(130,12,NEO_GRB + NEO_KHZ800);

//The WS2812 rgb LED is connect to IO12    RGB_LED number is 1

RCSwitch mySwitch = RCSwitch();

void setup() {

  Serial.begin(9600);

  rgb_display.begin();

  mySwitch.enableReceive(digitalPinToInterrupt(16));  //receive PIN IO16

}

void loop() {

if (mySwitch.available()) {

    Serial.print("Received ");

    Serial.println( mySwitch.getReceivedValue() );

    rgb_display.setPixelColor((1)-1,(0xff00ff));

    rgb_display.setBrightness(100);

    rgb_display.show();

  }

    mySwitch.resetAvailable();   

}

Attached Files
.zip

433-decode.zip (Size: 777 bytes / Downloads: 593)

KC868-A8 and PCF8574 Interrupt pin

Posted by: andhol - 05-31-2022, 07:53 PM - Forum: KC868-A8 - Replies (14)

	Hi! I am planning to use all 8 digital inputs of the KC868-A8, and it would be nice to be able to use the interrupt pin of the PCF8574 to detect changes. I'm just not sure if the pin is connected or not. When looking at the schematic, it looks like it is connected to GPIO16, but there is also a red X symbol next to it that might suggest otherwise.. Any hints? /A

KC868-A8S hotel room demo configure for ESPhome

Posted by: admin - 05-31-2022, 12:45 AM - Forum: KC868-A8S - Replies (16)

esphome:
name: a8s
platform: ESP32
board: esp32dev

remote_receiver:
pin: 16
dump:
- rc_switch
tolerance: 50%
filter: 250us
idle: 2ms
buffer_size: 2kb

# Example configuration entry for ESP32
i2c:
sda: 4
scl: 5
scan: true
id: bus_a

# Example configuration entry
ethernet:
type: LAN8720
mdc_pin: GPIO23
mdio_pin: GPIO18
clk_mode: GPIO17_OUT
phy_addr: 0

# Optional manual IP
manual_ip:
static_ip: 192.168.1.199
gateway: 192.168.1.1
subnet: 255.255.255.0

# Example configuration entry
pcf8574:
- id: 'pcf8574_hub_out_1' # for output channel 1-8
address: 0x24

- id: 'pcf8574_hub_in_1' # for input channel 1-8
address: 0x22

# Individual outputs
switch:
- platform: gpio
name: "light1"
id: light1
pin:
pcf8574: pcf8574_hub_out_1
number: 0
mode: OUTPUT
inverted: true

- platform: gpio
name: "light2"
id: light2
pin:
pcf8574: pcf8574_hub_out_1
number: 1
mode: OUTPUT
inverted: true

- platform: gpio
name: "light3"
id: light3
pin:
pcf8574: pcf8574_hub_out_1
number: 2
mode: OUTPUT
inverted: true

- platform: gpio
name: "light4"
id: light4
pin:
pcf8574: pcf8574_hub_out_1
number: 3
mode: OUTPUT
inverted: true

- platform: gpio
name: "curtain1-up"
id: relay5
interlock: [relay6]
pin:
pcf8574: pcf8574_hub_out_1
number: 4
mode: OUTPUT
inverted: true

- platform: gpio
name: "curtain1-down"
id: relay6
interlock: [relay5]
pin:
pcf8574: pcf8574_hub_out_1
number: 5
mode: OUTPUT
inverted: true

- platform: gpio
name: "curtain2-up"
id: relay7
interlock: [relay8]
pin:
pcf8574: pcf8574_hub_out_1
number: 6
mode: OUTPUT
inverted: true

- platform: gpio
name: "curtain2-down"
id: relay8
interlock: [relay7]
pin:
pcf8574: pcf8574_hub_out_1
number: 7
mode: OUTPUT
inverted: true

binary_sensor:
- platform: gpio
name: "input1"
on_press:
then:
- switch.toggle: light1
pin:
pcf8574: pcf8574_hub_in_1
number: 0
mode: INPUT
inverted: true

- platform: gpio
name: "input2"
on_press:
then:
- switch.toggle: light2
pin:
pcf8574: pcf8574_hub_in_1
number: 1
mode: INPUT
inverted: true

- platform: gpio
name: "input3"
on_press:
then:
- switch.toggle: light3
pin:
pcf8574: pcf8574_hub_in_1
number: 2
mode: INPUT
inverted: true

- platform: gpio
name: "input4"
on_press:
then:
- switch.toggle: light4
pin:
pcf8574: pcf8574_hub_in_1
number: 3
mode: INPUT
inverted: true

- platform: gpio
name: "input5"
on_press:
then:
- switch.toggle: relay5
pin:
pcf8574: pcf8574_hub_in_1
number: 4
mode: INPUT
inverted: true

- platform: gpio
name: "input6"
on_press:
then:
- switch.toggle: relay6
pin:
pcf8574: pcf8574_hub_in_1
number: 5
mode: INPUT
inverted: true

- platform: gpio
name: "input7"
on_press:
then:
- switch.toggle: relay7
pin:
pcf8574: pcf8574_hub_in_1
number: 6
mode: INPUT
inverted: true

- platform: gpio
name: "input8"
on_press:
then:
- switch.toggle: relay8
pin:
pcf8574: pcf8574_hub_in_1
number: 7
mode: INPUT
inverted: true

- platform: remote_receiver
name: "remoter1"
rc_switch_raw:
code: '001111010111001010111000'
protocol: 1
on_press:
then:
- switch.toggle: light1
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter2"
rc_switch_raw:
code: '001111010111001010111100'
protocol: 1
on_press:
then:
- switch.toggle: light2
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter3"
rc_switch_raw:
code: '001111010111001010110100'
protocol: 1
on_press:
then:
- switch.toggle: light3
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter4"
rc_switch_raw:
code: '001111010111001010111001'
protocol: 1
on_press:
then:
- switch.toggle: light4
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter5"
rc_switch_raw:
code: '001111010111001010110010'
protocol: 1
on_press:
then:
- switch.toggle: relay5
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter6"
rc_switch_raw:
code: '001111010111001010110101'
protocol: 1
on_press:
then:
- switch.toggle: relay6
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter7"
rc_switch_raw:
code: '001111010111001010110001'
protocol: 1
on_press:
then:
- switch.toggle: relay7
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter8"
rc_switch_raw:
code: '001111010111001010110011'
protocol: 1
on_press:
then:
- switch.toggle: relay8
filters:
- delayed_off: 200ms

- platform: gpio
name: "PIR1"
pin: 14
device_class: motion
on_release:
- script.execute: motion_timer

script:
- id: motion_timer
mode: restart
then:
- delay: 10s
- switch.turn_off: light1
- switch.turn_off: light2
- switch.turn_off: light3
- switch.turn_off: light4

# Enable logging
logger:

# Enable Home Assistant API
api:

Attached Files
.txt

KC868-A8S-ha-config.txt (Size: 6.11 KB / Downloads: 829)

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