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kc868-server restart

Posted by: ahmedwizza1 - 02-25-2024, 08:34 PM - Forum: KC868-Server Raspberry Pi4 local server - Replies (1)

	Hello engineer We need to restart the kc868-server daily at an exact time to save fresh system So How can we do that in Home Assistant?

kc868-server-esp32

Posted by: ahmedwizza1 - 02-25-2024, 08:19 PM - Forum: KC868-Server Raspberry Pi4 local server - Replies (1)

	Hello engineer I want to config Kc868-server to home Assistant by Esp So can you give me Config file .Yamal

Kc868-A128 interlock

Posted by: ahmedwizza1 - 02-24-2024, 05:01 PM - Forum: KC868-HxB series Smart Controller - Replies (1)

	Hello ingneer I have KC868-A128 esp I used esp protocol But we need to make interlock fo curtains and shutters.. Can you give me the code for this operation To add it to me esp config in home assistant ???????

PCF8574 io expansion i2c relay board – KinCony DO8 released

Posted by: admin - 02-24-2024, 11:25 AM - Forum: News - No Replies

KinCony DO8 is PCF8574 IO Expansion i2c relay board. extend 8 channel 10A relay. manual control buttons on board can control relay ON/OFF directly without any software. manual control buttons control relay’s coin physically. A0,A1,A2 PCF8574 i2c address can set by DIP switch. DO8 support install on DIN RAIL.

it's open source board.

it support integrate to home assistant by ESPHome.

arduino demo source code for PCF8574 relay output

PCB size: 146mm*100mm

relay for load: MAX 277VAC 10A , AC125V 12A

relay output: COM, NO, NC
[Image: DO8-1_pix1000.jpg]

[Image: DO8-2_pix1000.jpg]

PCF8574 IO Expansion i2c relay board -DO8 schematic

Posted by: admin - 02-24-2024, 05:01 AM - Forum: Extender module - No Replies

	here is DO8 schematic pdf KINCONY-EXT-DO8-V10.pdf (Size: 163.01 KB / Downloads: 946)

KinCony Server-Mini Node-Red testing flows

Posted by: admin - 02-24-2024, 03:03 AM - Forum: KinCony Server-Mini / Server-16 Raspberry Pi4 relay module - No Replies

	test the digital input work with relay output. decode RF433MHz receiver module data. test RS485 send and receiver. Node Red flows download: server-mini-test-flows.zip (Size: 1.06 KB / Downloads: 767)

KBOX android V2.0.9 add support KC868-D16 dimmer

Posted by: admin - 02-23-2024, 05:49 AM - Forum: News - No Replies

	KBOX android app add support KC868-D16 dimmer controller. APK download link: https://www.kincony.com/download/kbox-sm...240223.apk

PCF8574 IO Expansion i2c digital input board -DI8 ESPHome config yaml demo

Posted by: admin - 02-23-2024, 04:21 AM - Forum: Extender module - Replies (2)

i2c:
sda: 4 #replace by your board's pin define
scl: 5 #replace by your board's pin define
scan: true
id: bus_a

pcf8574:
- id: 'pcf8574_hub_in_1' # for input channel 1-8
address: 0x22 #replace by your PCF8574 address

binary_sensor:
- platform: gpio
name: "a8-input1"
pin:
pcf8574: pcf8574_hub_in_1
number: 0
mode: INPUT
inverted: true

- platform: gpio
name: "a8-input2"
pin:
pcf8574: pcf8574_hub_in_1
number: 1
mode: INPUT
inverted: true

- platform: gpio
name: "a8-input3"
pin:
pcf8574: pcf8574_hub_in_1
number: 2
mode: INPUT
inverted: true

- platform: gpio
name: "a8-input4"
pin:
pcf8574: pcf8574_hub_in_1
number: 3
mode: INPUT
inverted: true

- platform: gpio
name: "a8-input5"
pin:
pcf8574: pcf8574_hub_in_1
number: 4
mode: INPUT
inverted: true

- platform: gpio
name: "a8-input6"
pin:
pcf8574: pcf8574_hub_in_1
number: 5
mode: INPUT
inverted: true

- platform: gpio
name: "a8-input7"
pin:
pcf8574: pcf8574_hub_in_1
number: 6
mode: INPUT
inverted: true

- platform: gpio
name: "a8-input8"
pin:
pcf8574: pcf8574_hub_in_1
number: 7
mode: INPUT
inverted: true

download yaml demo for ESPHome:

.txt DI8_config_yaml.txt (Size: 1.53 KB / Downloads: 621)
about A0,A1,A2 i2c address setting:
A0 A1 A2
0 0 0 =0x20
0 0 1 =0x21
0 1 0 =0x22
0 1 1 =0x23
1 0 0 =0x24
1 0 1 =0x25
1 1 0 =0x26
1 1 1 =0x27

PCF8574 IO Expansion i2c relay board -DO8 ESPHome config yaml demo

Posted by: admin - 02-23-2024, 04:17 AM - Forum: Extender module - Replies (4)

i2c:
sda: 4 #replace by your board's pin define
scl: 5 #replace by your board's pin define
scan: true
id: bus_a

pcf8574:
- id: 'pcf8574_hub_out_1' # for output channel 1-8
address: 0x24 #replace by your PCF8574 address

switch:
- platform: gpio
name: "a8-light1"
pin:
pcf8574: pcf8574_hub_out_1
number: 0
mode: OUTPUT
inverted: true

- platform: gpio
name: "a8-light2"
pin:
pcf8574: pcf8574_hub_out_1
number: 1
mode: OUTPUT
inverted: true

- platform: gpio
name: "a8-light3"
pin:
pcf8574: pcf8574_hub_out_1
number: 2
mode: OUTPUT
inverted: true

- platform: gpio
name: "a8-light4"
pin:
pcf8574: pcf8574_hub_out_1
number: 3
mode: OUTPUT
inverted: true

- platform: gpio
name: "a8-light5"
pin:
pcf8574: pcf8574_hub_out_1
number: 4
mode: OUTPUT
inverted: true

- platform: gpio
name: "a8-light6"
pin:
pcf8574: pcf8574_hub_out_1
number: 5
mode: OUTPUT
inverted: true

- platform: gpio
name: "a8-light7"
pin:
pcf8574: pcf8574_hub_out_1
number: 6
mode: OUTPUT
inverted: true

- platform: gpio
name: "a8-light8"
pin:
pcf8574: pcf8574_hub_out_1
number: 7
mode: OUTPUT
inverted: true

download yaml demo for ESPHome:

.txt DO8_config_yaml.txt (Size: 1.58 KB / Downloads: 671)

about A0,A1,A2 i2c address setting:
A0 A1 A2
0 0 0 =0x20
0 0 1 =0x21
0 1 0 =0x22
0 1 1 =0x23
1 0 0 =0x24
1 0 1 =0x25
1 1 0 =0x26
1 1 1 =0x27

PCF8574 IO Expansion i2c digital input board -DI8 arduino demo code

Posted by: admin - 02-23-2024, 04:12 AM - Forum: Extender module - No Replies

Code:
#include "Arduino.h"

#include "PCF8574.h"

// Set i2c address

PCF8574 pcf8574(0x27,4,5); //4 is SDA 5 is SCL need replace by your board's pin define 

/*

A0  A1  A2

0    0    0    =0x20

0    0    1    =0x21

0    1    0    =0x22

0    1    1    =0x23

1    0    0    =0x24

1    0    1    =0x25

1    1    0    =0x26

1    1    1    =0x27

*/

unsigned long timeElapsed;

void setup()

{

    Serial.begin(115200);

    delay(1000);

//    pcf8574.pinMode(P0, OUTPUT);

 pcf8574.pinMode(P0, INPUT);

 pcf8574.pinMode(P1, INPUT);

 pcf8574.pinMode(P2, INPUT);

 pcf8574.pinMode(P3, INPUT);

 pcf8574.pinMode(P4, INPUT);

 pcf8574.pinMode(P5, INPUT);

 pcf8574.pinMode(P6, INPUT);

 pcf8574.pinMode(P7, INPUT);

    Serial.print("Init pcf8574...");

    if (pcf8574.begin()){

        Serial.println("OK");

    }else{

        Serial.println("KO");

    }

}

void loop()

{

 uint8_t val1 = pcf8574.digitalRead(P0);

 uint8_t val2 = pcf8574.digitalRead(P1);

 uint8_t val3 = pcf8574.digitalRead(P2);

 uint8_t val4 = pcf8574.digitalRead(P3);

 uint8_t val5 = pcf8574.digitalRead(P4);

 uint8_t val6 = pcf8574.digitalRead(P5);

 uint8_t val7 = pcf8574.digitalRead(P6);

 uint8_t val8 = pcf8574.digitalRead(P7);

 if (val1==LOW) Serial.println("KEY1 PRESSED");

 if (val2==LOW) Serial.println("KEY2 PRESSED");

 if (val3==LOW) Serial.println("KEY3 PRESSED");

 if (val4==LOW) Serial.println("KEY4 PRESSED");

 if (val5==LOW) Serial.println("KEY5 PRESSED");

 if (val6==LOW) Serial.println("KEY6 PRESSED");

 if (val7==LOW) Serial.println("KEY7 PRESSED");

 if (val8==LOW) Serial.println("KEY8 PRESSED");

    delay(300);

}

arduino code download:

.zip

DI8.zip (Size: 594 bytes / Downloads: 763)

PCF8574 arduino library ZIP file download:

.zip

PCF8574_library.zip (Size: 23.8 MB / Downloads: 822)

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