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[Arduino IDE demo source code for KC868-A6]--#06-OLED_SSD1306_code

Posted by: KinCony Support - 04-25-2022, 08:53 AM - Forum: KC868-A6 - Replies (10)

[Arduino IDE demo source code for KC868-A6]--#06-OLED_SSD1306_code

Code:
/*OLED SSD1306 Code for KC868-A6*/

#include <U8g2lib.h>

#include <Wire.h>

U8G2_SSD1306_128X64_NONAME_F_SW_I2C u8g2(U8G2_R0,  15, 4, U8X8_PIN_NONE);//SCL IO15  SDA  IO4

void page1() {

  u8g2.setFont(u8g2_font_timR18_tf);// Font 18

  u8g2.setFontPosTop();

  u8g2.setCursor(5,0);

  u8g2.print("KINCONY");

  u8g2.setFont(u8g2_font_timR12_tf);//Font 12

  u8g2.setCursor(0,40);

  u8g2.print("www.kincony.com");

}

void setup(){

  u8g2.setI2CAddress(0x3C*2);

  u8g2.begin();

  u8g2.enableUTF8Print();

}

void loop(){

  u8g2.firstPage();

  do

  {

    page1();

  }while(u8g2.nextPage());

}

6.OLED-1306.zip (Size: 810 bytes / Downloads: 1124)

[Arduino IDE demo source code for KC868-A6]--#05-Ds1307_code

Posted by: KinCony Support - 04-25-2022, 08:51 AM - Forum: KC868-A6 - No Replies

[Arduino IDE demo source code for KC868-A6]--#05-Ds1307_code

Code:
/*KC868-A6 DS1307 CODE*/

// Date and time functions using a DS1307 RTC connected via I2C and Wire lib

#include "RTClib.h"

RTC_DS1307 rtc;

char daysOfTheWeek[7][12] = {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};

void setup () {

  Serial.begin(57600);

#ifndef ESP8266

  while (!Serial); // wait for serial port to connect. Needed for native USB

#endif

  if (! rtc.begin()) {

    Serial.println("Couldn't find RTC");

    Serial.flush();

    while (1) delay(10);

  }

  if (! rtc.isrunning()) {

    Serial.println("RTC is NOT running, let's set the time!");

    // When time needs to be set on a new device, or after a power loss, the

    // following line sets the RTC to the date & time this sketch was compiled

    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));

    // This line sets the RTC with an explicit date & time, for example to set

    // January 21, 2014 at 3am you would call:

    // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0));

  }

  // When time needs to be re-set on a previously configured device, the

  // following line sets the RTC to the date & time this sketch was compiled

  // rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));

  // This line sets the RTC with an explicit date & time, for example to set

  // January 21, 2014 at 3am you would call:

  // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0));

}

void loop () {

    DateTime now = rtc.now();

    Serial.print(now.year(), DEC);

    Serial.print('/');

    Serial.print(now.month(), DEC);

    Serial.print('/');

    Serial.print(now.day(), DEC);

    Serial.print(" (");

    Serial.print(daysOfTheWeek[now.dayOfTheWeek()]);

    Serial.print(") ");

    Serial.print(now.hour(), DEC);

    Serial.print(':');

    Serial.print(now.minute(), DEC);

    Serial.print(':');

    Serial.print(now.second(), DEC);

    Serial.println();

    Serial.print(" since midnight 1/1/1970 = ");

    Serial.print(now.unixtime());

    Serial.print("s = ");

    Serial.print(now.unixtime() / 86400L);

    Serial.println("d");

    // calculate a date which is 7 days, 12 hours, 30 minutes, and 6 seconds into the future

    DateTime future (now + TimeSpan(7,12,30,6));

    Serial.print(" now + 7d + 12h + 30m + 6s: ");

    Serial.print(future.year(), DEC);

    Serial.print('/');

    Serial.print(future.month(), DEC);

    Serial.print('/');

    Serial.print(future.day(), DEC);

    Serial.print(' ');

    Serial.print(future.hour(), DEC);

    Serial.print(':');

    Serial.print(future.minute(), DEC);

    Serial.print(':');

    Serial.print(future.second(), DEC);

    Serial.println();

    Serial.println();

    delay(3000);

}

5.ds1307.zip (Size: 111.96 KB / Downloads: 979)
.txt

KC868-A6_pin_define.txt (Size: 421 bytes / Downloads: 1062)

[Arduino IDE demo source code for KC868-A6]--#04-Ds18b20_code

Posted by: KinCony Support - 04-25-2022, 08:49 AM - Forum: KC868-A6 - Replies (4)

[Arduino IDE demo source code for KC868-A6]--#04-Ds18b20_code

Code:
/*KC868-A6 DS18B20 CODE*/

#include <DS18B20.h>

DS18B20 ds1(32);  //channel-1-DS18b20

DS18B20 ds2(33);  //channel-2-DS18b20

void setup()

{

  Serial.begin(115200);

}

void loop()

{

  Serial.print("Temperature1:");

  Serial.print(ds1.getTempC());

  Serial.print(" C /");

  delay(500); 

  Serial.print("Temperature2:");

  Serial.print(ds2.getTempC());

  Serial.print(" C /\n");

  delay(500);  

}

4.ds18b20.zip (Size: 674 bytes / Downloads: 974)

[Arduino IDE demo source code for KC868-A6]--#03-DAC_code

Posted by: KinCony Support - 04-25-2022, 08:48 AM - Forum: KC868-A6 - No Replies

[Arduino IDE demo source code for KC868-A6]--#03-DAC_code

Code:
/*KC868-A6 DAC CODE*/

#define DAC1 26

#define DAC2 25

void setup() {

}

void loop() { 

  int Value = 127; //255= 10V

  dacWrite(DAC1, 127);

  delay(500);

  dacWrite(DAC2, 255);

  delay(500);

}

3.DAC.zip (Size: 573 bytes / Downloads: 883)

[Arduino IDE demo source code for KC868-A6]--#02-ADC_code

Posted by: KinCony Support - 04-25-2022, 08:46 AM - Forum: KC868-A6 - No Replies

[Arduino IDE demo source code for KC868-A6]--#02-ADC_code

Code:
/*KC868-A6 ADC code*/

#include "Arduino.h"

#include "PCF8574.h" 

#define ANALOG_A1   36

#define ANALOG_A2   39

#define ANALOG_A3   34

#define ANALOG_A4   35

void setup()

{

    Serial.begin(115200);

  pinMode(ANALOG_A1,INPUT);

  pinMode(ANALOG_A2,INPUT);

  pinMode(ANALOG_A3,INPUT);

  pinMode(ANALOG_A4,INPUT);

}

void loop()

{

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

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

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

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

  delay(500);

}

ADC.zip (Size: 547 bytes / Downloads: 911)

[Arduino IDE demo source code for KC868-A6]--#01-nRF24L01_code

Posted by: KinCony Support - 04-25-2022, 08:43 AM - Forum: KC868-A6 - No Replies

[Arduino IDE demo source code for KC868-A6]--#01-nRF24L01_code
Receive code

Code:
/*Receive code*/

#include <SPI.h>

#include <nRF24L01.h>

#include <RF24.h>

#define CE_PIN 22

#define CSN_PIN 5

const uint64_t id = 0xE8E8F0F0E1LL;

RF24 radio(CE_PIN, CSN_PIN);

#define SIZE 32            // this is the maximum for this example. (minimum is 1)

char buffer[SIZE + 1];     // for the RX node

uint8_t counter = 0;       // for counting the number of received payloads

void setup()

 {

   Serial.begin(9600);

   delay(1000);

   Serial.println("Nrf24L01 Receiver Starting");

   radio.begin();

   radio.openReadingPipe(1,id);

   radio.startListening();;

 }

void loop()

 {

    if (radio.available()) {         // is there a payload?

      radio.read(&buffer, SIZE);     // fetch payload from FIFO

      Serial.print("Received:");

      Serial.print(buffer);          // print the payload's value

      Serial.print(" - ");

      Serial.println(counter++);     // print the received counter

    }

 }

Transmitter code

Code:
/*Transmitter code*/

#include <SPI.h>

#include <nRF24L01.h>

#include <RF24.h>

#define CE_PIN 22

#define CSN_PIN 5

const uint64_t abc = 0xE8E8F0F0E1LL;

RF24 radio(CE_PIN, CSN_PIN);

char data[] = "Hello World, KinCony"; 

void setup()

 {

   Serial.begin(9600);

   radio.begin();

   radio.openWritingPipe(abc);

 }

void loop()

 {

   radio.write( data, sizeof(data) );

 }

1.nRF24L01.zip (Size: 1.5 KB / Downloads: 865)

.txt

KC868-A6_pin_define.txt (Size: 421 bytes / Downloads: 765)

KC868-A6 ESP32 home automation relay module released!

Posted by: admin - 04-25-2022, 07:10 AM - Forum: News - Replies (6)

	We have designed KC868-A6 smart controller , many hardware resource for you to use, added LoRa and nRF24L01 wireless module interface and SSD1306 OLED and RS485 and RTC clock chip DS1307.

Lesson18 - add ZigBee PIR motion sensor to auto control light in home assistant

Posted by: admin - 04-25-2022, 01:41 AM - Forum: Home automation training courses - No Replies

1. SONOFF SNZB-03 configure for home assistant by Zigbee2mqtt

sensor:
- platform: mqtt
name: pir-state
state_topic: "zigbee2mqtt/0x00124b00251e530f"
value_template: "{{ value_json.occupancy }}"

Note: ID need replace with your device. such as '0x00124b00251e530f'

2. create a new automation:

create automation-1 (turn on light)
-------------------------------------------
Trigger type: State
Entity: pir-state
To: True

Actions:
Action type: Call service
Service: Switch:Switch: Turn on
+ Choose entity

create automation-2 (turn off light)
------------------------------------------
Trigger type: State
Entity: pir-state
To: False

Actions:
Action type: Call service
Service: Switch:Switch: Turn off
+ Choose entity

[Arduino IDE demo source code for KC868-SERVER]--#04-Key press code

Posted by: KinCony Support - 04-22-2022, 01:06 AM - Forum: KC868-Server Raspberry Pi4 local server - No Replies

Code:
void setup() {

  Serial.begin(9600);

  pinMode(0,INPUT);// Key S5  is connected to IO0   set IO0 to input mode

}

void loop() {

  if(digitalRead(0)==LOW){

    Serial.println("Key S5 Pressed!");

    delay(100);

  }

  if(digitalRead(0)==HIGH){

   Serial.println("Key S5 Not Pressed!");

   delay(1000);

   }

}

[Arduino IDE demo source code for KC868-SERVER]--#03-IR_send code

Posted by: KinCony Support - 04-21-2022, 08:35 AM - Forum: KC868-Server Raspberry Pi4 local server - No Replies

Code:
#include <IRremote.h>

IRsend irsend_23(23);      // set ir_send pin IO23

uint8_t sRepeats = 0;

void setup() {

  Serial.begin(9600);

  pinMode(0,INPUT);

  IrSender.begin(23, ENABLE_LED_FEEDBACK);

  IrSender.enableIROut(38);

}

void loop() {

  /*the raw_code of your remote button,you can get it by our 

    example [Arduino IDE demo source code for KC868-SERVER]--#02-IR_RECEIVE code*/

        Serial.println("Turn on LED");

        irsend_23.sendNECRaw(0xF807FF00, sRepeats);   //  0xF807FF00  is the raw_code  of led on

        delay(1000);

        Serial.println("Turn off LED");

        irsend_23.sendNECRaw(0xF906FF00, sRepeats);  //   0xF906FF00 is the raw_code  of led Off

        delay(1000);

}

This code will turn on LED and delay 1s turn off LED

The raw_data of LED on is 0xF807FF00 ,you can decode the data by our example code
"[Arduino IDE demo source code for KC868-SERVER]--#02-IR_RECEIVE code"

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