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[arduino code examples fo...
Forum: CO16
Last Post: admin
4 hours ago
» Replies: 0
» Views: 2

MANAGE HEX STRING COLB

Posted by: Dm81 - 06-04-2022, 01:10 PM - Forum: KC868-HxB series Smart Controller - Replies (4)

Hello
I have also some problem to receive complete string (I'm ususing ararat synapse library in lazarus)
In your debug software works all ok and I check also with other program and all works correctly, I would know if the received string could contain some special Char because if I send this string "5E0123C001000000000000000000000000000000000000000000000000000000000000000000000000000000FF" (to read digital input for example) I receiv only this
string "5E0123C011000000000000000000000000000000000000000000000000000000000000000000000000000000FF"
while the correct (and complete) string should be this "5E0123C011000000000000000000000000000000000000000000000000000000000000000000000000000000FF00000000000000000101010001010101
I don't understand why I don't receive the last part of string (00000000000000000101010001010101)

thank you in advance

KC868-A6 ESPHome demo config for home assistant

Posted by: admin - 06-01-2022, 07:25 AM - Forum: KC868-A6 - Replies (7)

esphome:
name: kc868-a6

esp32:
board: esp32dev
framework:
type: arduino

# Enable logging
logger:

# Enable Home Assistant API
api:

ota:
password: "b9c07c109b7ecc6c63dac976c0c23a12"

wifi:
ssid: KinCony
password: xxxxxxxx

# Enable fallback hotspot (captive portal) in case wifi connection fails
ap:
ssid: "A6 Fallback Hotspot"
password: "GLdHSsZr1p96"

captive_portal:

# Example configuration entry for ESP32
i2c:
sda: 4
scl: 15
scan: true
id: bus_a

# 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: "a6-light1"
id: light1
pin:
pcf8574: pcf8574_hub_out_1
number: 0
mode: OUTPUT
inverted: true

- platform: gpio
name: "a6-light2"
id: light2
pin:
pcf8574: pcf8574_hub_out_1
number: 1
mode: OUTPUT
inverted: true

- platform: gpio
name: "a6-light3"
id: light3
pin:
pcf8574: pcf8574_hub_out_1
number: 2
mode: OUTPUT
inverted: true

- platform: gpio
name: "a6-light4"
id: light4
pin:
pcf8574: pcf8574_hub_out_1
number: 3
mode: OUTPUT
inverted: true

- platform: gpio
name: "a6-light5"
id: light5
pin:
pcf8574: pcf8574_hub_out_1
number: 4
mode: OUTPUT
inverted: true

- platform: gpio
name: "a6-light6"
id: light6
pin:
pcf8574: pcf8574_hub_out_1
number: 5
mode: OUTPUT
inverted: true

binary_sensor:
- platform: gpio
name: "a6-input1"
pin:
pcf8574: pcf8574_hub_in_1
number: 0
mode: INPUT
inverted: true

- platform: gpio
name: "a6-input2"
pin:
pcf8574: pcf8574_hub_in_1
number: 1
mode: INPUT
inverted: true

- platform: gpio
name: "a6-input3"
pin:
pcf8574: pcf8574_hub_in_1
number: 2
mode: INPUT
inverted: true

- platform: gpio
name: "a6-input4"
pin:
pcf8574: pcf8574_hub_in_1
number: 3
mode: INPUT
inverted: true

- platform: gpio
name: "a6-input5"
pin:
pcf8574: pcf8574_hub_in_1
number: 4
mode: INPUT
inverted: true

- platform: gpio
name: "a6-input6"
pin:
pcf8574: pcf8574_hub_in_1
number: 5
mode: INPUT
inverted: true

Attached Files
.txt

KC868-A6_ESPhome.txt (Size: 2.59 KB / Downloads: 2241)

KC868-A6 ESP32 I/O pin define

Posted by: admin - 06-01-2022, 07:23 AM - Forum: KC868-A6 - Replies (7)

#define ANALOG_A1 36
#define ANALOG_A2 39
#define ANALOG_A3 34
#define ANALOG_A4 35

DS18B20/DHT11/DHT21/LED strip -1: 32
DS18B20/DHT11/DHT21/LED strip -2: 33

DAC1:26
DAC2:25

IIC SDA:4
IIC SCL:15

Input_IIC_address 0x22

Relay_IIC_address 0x24

RS485 RXD: 14
RS485 TXD: 27

SPI_Bus: (For LoRA/nRF24L01)
CS: 5
MOSI: 23
MISO: 19
SCK: 18

LoRA sx1278:
RST:21
DIO0:2

nRF24L01:
CE: 22

RS485:
TXD:27
RXD:14

RS232:
TXD:17
RXD:16

Extend serial port on PCB:
TXD(define by yourself):12
RXD (define by yourself) :13

KC868-A8S GSM ESP32 board released!

Posted by: admin - 06-01-2022, 02:43 AM - Forum: News - No Replies

We have designed KC868-A8S esp32 board, many hardware resource for you to use. it support GSM module for SMS, voice call, GPRS communication. Use SMS or call to turn ON/OFF relay will be very easy for home automation DIY. You can write any code by Arduino IDE to ESP32 wifi/bluetooth/ethernet RS485 module. We will supply demo code for different samples. Everyone can modify and change the code for your own smart home automation system project. it support use by ESPHome for home assistant or tasmota firmware for smart home automation DIY.

[Image: KC868-A8S-1_01.jpg]

Lesson28 - How to send command control RS485 curtain motor

Posted by: admin - 06-01-2022, 02:39 AM - Forum: Home automation training courses - No Replies

This is a demo of curtain motor. this motor support TUYA wifi and RS485 modbus protocol.

Open command

start Motor address function Data address CRC16
Send 55 fe fe 03 01 AD 8A
receive 55 fe fe 03 01 AD 8A

Close command

start Motor address function Data address CRC16
Send 55 fe fe 03 02 ED 8B
receive 55 fe fe 03 02 ED 8B

Set any positon command

start Motor address function Data address value CRC16
Send 55 fe fe 03 04 1E C8 E5
receive 55 Fe fe 03 04 FF* 08 AD

Read current positon command

start Motor address function Data address Data length CRC16
Send 55 fe fe 01 02 01 2B 4D
receive 55 fe fe 01 01 FF* AA 3D

Track range: 0x00—0x64 - 0%--100%

[Arduino IDE demo source code for KC868-A8S]--#10-KC868-A8S_GSM_code

Posted by: KinCony Support - 06-01-2022, 01:33 AM - Forum: KC868-A8S - No Replies

[Arduino IDE demo source code for KC868-A8S]--#10-KC868-A8S_GSM_code

Code:
/*KC868-A8S GSM_CODE*/

/*The gsm module is SIM7600*/

/*Send the AT command*/

void setup() {

  Serial.begin(115200);

  Serial1.begin(115200);

}

void loop() {

  while (Serial.available()) {

      delay(1);

      Serial1.write(Serial.read());

  }

  while (Serial1.available()) {

       Serial.write(Serial1.read());

  }

}

sim7600-AT-debug.zip (Size: 542 bytes / Downloads: 962)

Attached Files Thumbnail(s)

sscom32E.zip (Size: 344.42 KB / Downloads: 886)

[Arduino IDE demo source code for KC868-A8S]--#09-KC868-A8S_RS485_code

Posted by: KinCony Support - 06-01-2022, 01:23 AM - Forum: KC868-A8S - No Replies

[Arduino IDE demo source code for KC868-A8S]--#09-KC868-A8S_RS485_code

Code:
/*WWW.KINCONY.COM*/

/*KC868-A8s code of RS485 */

void setup() {

Serial2.begin(9600,SERIAL_8N1,32,33);  //  IO32   485RX   IO33 485TX

}

void loop() {

Serial2.println("KinCony ACBDEFG"); // Enter your print string

delay(1500);

}

Attached Files
.zip

rs485.zip (Size: 489 bytes / Downloads: 929)

[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: 884)

[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: 1019)

[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: 899)

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