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[Arduino source code for KC868-A16S]-02 PCF8574-OUTPUT

Posted by: KinCony Support - 04-14-2023, 02:45 AM - Forum: KC868-A16S - Replies (3)

Code:
#include "Arduino.h"

#include "PCF8574.h"

// Set i2c address

PCF8574 pcf8574_1(0x24,4,5);

PCF8574 pcf8574_2(0x25,4,5);

void setup()

{

  Serial.begin(115200);

//  delay(1000);

  // Set pinMode to OUTPUT

  pcf8574_1.pinMode(P0, OUTPUT);

  pcf8574_1.pinMode(P1, OUTPUT);

  pcf8574_1.pinMode(P2, OUTPUT);

  pcf8574_1.pinMode(P3, OUTPUT);

  pcf8574_1.pinMode(P4, OUTPUT);

  pcf8574_1.pinMode(P5, OUTPUT);

  pcf8574_1.pinMode(P6, OUTPUT);

  pcf8574_1.pinMode(P7, OUTPUT);

  pcf8574_2.pinMode(P0, OUTPUT);

  pcf8574_2.pinMode(P1, OUTPUT);

  pcf8574_2.pinMode(P2, OUTPUT);

  pcf8574_2.pinMode(P3, OUTPUT);

  pcf8574_2.pinMode(P4, OUTPUT);

  pcf8574_2.pinMode(P5, OUTPUT);

  pcf8574_2.pinMode(P6, OUTPUT);

  pcf8574_2.pinMode(P7, OUTPUT);

  Serial.print("Init pcf8574_1...");

  if (pcf8574_1.begin()){

    Serial.println("PCF8574_1_OK");

  }else{

    Serial.println("PCF8574_1_KO");

  }

  Serial.print("Init pcf8574_2...");

  if (pcf8574_2.begin()){

    Serial.println("PCF8574_2_OK");

  }else{

    Serial.println("PCF8574_2_KO");

  }

}

void loop()

{

  for(int i=0;i<=7;i++)

  {

    pcf8574_1.digitalWrite(i, LOW);

    delay(500);

  }

  for(int j=0;j<=7;j++)

  {

    pcf8574_2.digitalWrite(j,LOW);

    delay(500);

  }

 for(int i=0;i<=7;i++)

  {

    pcf8574_1.digitalWrite(i, HIGH);

    delay(500);

  }

  for(int j=0;j<=7;j++)

  {

    pcf8574_2.digitalWrite(j,HIGH);

    delay(500);

  }

}

[Arduino source code for KC868-A16S]-02 PCF8574-OUTPUT

Attached Files
.zip

A16S_RELAY_OUT.zip (Size: 717 bytes / Downloads: 857)

[Arduino source code for KC868-A16S]-01 PCF8574-INPUT

Posted by: KinCony Support - 04-14-2023, 02:45 AM - Forum: KC868-A16S - No Replies

Code:
#include "Arduino.h"

#include "PCF8574.h"

// Set i2c address

PCF8574 pcf8574_1(0x24,4,5);

PCF8574 pcf8574_2(0x25,4,5);

PCF8574 pcf8574_IN1(0x22,4,5);

PCF8574 pcf8574_IN2(0x23,4,5);

void setup()

{

  Serial.begin(115200);

//  delay(1000);

  // Set pinMode to OUTPUT

  for(int i=0;i<=7;i++)

  {

    pcf8574_IN1.pinMode(i, INPUT);

  }

  for(int i=0;i<=7;i++)

  {

    pcf8574_IN2.pinMode(i, INPUT);

  }

  for(int i=0;i<=7;i++)

  {

    pcf8574_1.pinMode(i, OUTPUT);

  }

  for(int i=0;i<=7;i++)

  {

    pcf8574_2.pinMode(i,OUTPUT);

  }

    pcf8574_1.begin();

    pcf8574_2.begin();

    pcf8574_IN1.begin();

    pcf8574_IN2.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_IN2.pinMode(P0, INPUT);

  pcf8574_IN2.pinMode(P1, INPUT);

  pcf8574_IN2.pinMode(P2, INPUT);

  pcf8574_IN2.pinMode(P3, INPUT);

  pcf8574_IN2.pinMode(P4, INPUT);

  pcf8574_IN2.pinMode(P5, INPUT);

  pcf8574_IN2.pinMode(P6, INPUT);

  pcf8574_IN2.pinMode(P7, INPUT);

pcf8574_IN1.begin();

pcf8574_IN2.begin();

  /*Serial.print("Init pcf8574_IN1...");

  if (pcf8574_IN1.begin()){

    Serial.println("pcf8574_IN1_OK");

  }else{

    Serial.println("pcf8574_IN1_KO");

  }

  Serial.print("Init pcf8574_IN2...");

  if (pcf8574_IN2.begin()){

    Serial.println("pcf8574_IN2_OK");

  }else{

    Serial.println("pcf8574_IN2_KO");

  }*/

}

void loop()

{

    for(int i=0;i<=7;i++)

    {

      if(pcf8574_IN1.digitalRead(i)==LOW)

      {

        Serial.printf("KEY  %d PRESSED\n",i+1);

        pcf8574_1.digitalWrite(i,LOW);

      }else pcf8574_1.digitalWrite(i,HIGH);

      delay(10);

    }

 for(int i=0;i<=7;i++)

    {

      if(pcf8574_IN2.digitalRead(i)==LOW)

      {

        Serial.printf("KEY %d PRESSED\n",i+9);

        pcf8574_2.digitalWrite(i,LOW);

      }else pcf8574_2.digitalWrite(i,HIGH);

      delay(10);

    }

}

[Arduino source code for KC868-A16S]-01 PCF8574-INPUT

Attached Files
.zip

A16S__INPUT.zip (Size: 824 bytes / Downloads: 813)

KC868-A8M configure yaml for ESPhome

Posted by: admin - 04-14-2023, 02:10 AM - Forum: KC868-A8M - Replies (11)

esphome:
name: a8m
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: 5
scl: 4
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
pin:
pcf8574: pcf8574_hub_out_1
number: 4
mode: OUTPUT
inverted: true

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

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

- platform: gpio
name: "curtain2-down"
id: relay8
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: '000101000101010100000011'
protocol: 2
on_press:
then:
- switch.toggle: light1
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter2"
rc_switch_raw:
code: '000101000101010100001100'
protocol: 2
on_press:
then:
- switch.toggle: light2
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter3"
rc_switch_raw:
code: '001111010111001010110100'
protocol: 2
on_press:
then:
- switch.toggle: light3
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter4"
rc_switch_raw:
code: '001111010111001010111001'
protocol: 2
on_press:
then:
- switch.toggle: light4
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter5"
rc_switch_raw:
code: '001111010111001010110010'
protocol: 2
on_press:
then:
- switch.toggle: relay5
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter6"
rc_switch_raw:
code: '001111010111001010110101'
protocol: 2
on_press:
then:
- switch.toggle: relay6
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter7"
rc_switch_raw:
code: '001111010111001010110001'
protocol: 2
on_press:
then:
- switch.toggle: relay7
filters:
- delayed_off: 200ms

- platform: remote_receiver
name: "remoter8"
rc_switch_raw:
code: '001111010111001010110011'
protocol: 2
on_press:
then:
- switch.toggle: relay8
filters:
- delayed_off: 200ms

# Enable logging
logger:

# Enable Home Assistant API
api:

.txt KC868-A8M-ha-config.txt (Size: 5.68 KB / Downloads: 785)

KC868-A8M ESP32 I/O pin define

Posted by: admin - 04-14-2023, 02:09 AM - Forum: KC868-A8M - Replies (2)

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

IIC SDA:5
IIC SCL:4

Relay_IIC_address 0x24

Input_IIC_address 0x22

DS18B20/DHT11/DHT21/LED strip -2: 14

RF433MHz wireless receiver: 16

Ethernet (LAN8720) I/O define:

#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

GSM/RS485:
RXD:GPIO15
TXD:GPIO13

CAN bus:
TXD:GPIO32
RXD:GPIO33

KC868-A16S configure yaml for ESPhome

Posted by: admin - 04-14-2023, 02:08 AM - Forum: KC868-A16S - Replies (23)

esphome:
name: kc868-a16s
platform: ESP32
board: esp32dev

# 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_out_2' # for output channel 9-16
address: 0x25

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

- id: 'pcf8574_hub_in_2' # for input channel 9-16
address: 0x23

# Individual outputs
switch:
- platform: gpio
name: "a16s-output1"
pin:
pcf8574: pcf8574_hub_out_1
number: 0
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output2"
pin:
pcf8574: pcf8574_hub_out_1
number: 1
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output3"
pin:
pcf8574: pcf8574_hub_out_1
number: 2
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output4"
pin:
pcf8574: pcf8574_hub_out_1
number: 3
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output5"
pin:
pcf8574: pcf8574_hub_out_1
number: 4
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output6"
pin:
pcf8574: pcf8574_hub_out_1
number: 5
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output7"
pin:
pcf8574: pcf8574_hub_out_1
number: 6
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output8"
pin:
pcf8574: pcf8574_hub_out_1
number: 7
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output9"
pin:
pcf8574: pcf8574_hub_out_2
number: 0
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output10"
pin:
pcf8574: pcf8574_hub_out_2
number: 1
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output11"
pin:
pcf8574: pcf8574_hub_out_2
number: 2
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output12"
pin:
pcf8574: pcf8574_hub_out_2
number: 3
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output13"
pin:
pcf8574: pcf8574_hub_out_2
number: 4
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output14"
pin:
pcf8574: pcf8574_hub_out_2
number: 5
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output15"
pin:
pcf8574: pcf8574_hub_out_2
number: 6
mode: OUTPUT
inverted: true

- platform: gpio
name: "a16s-output16"
pin:
pcf8574: pcf8574_hub_out_2
number: 7
mode: OUTPUT
inverted: true

binary_sensor:
- platform: gpio
name: "a16s-input1"
pin:
pcf8574: pcf8574_hub_in_1
number: 0
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input2"
pin:
pcf8574: pcf8574_hub_in_1
number: 1
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input3"
pin:
pcf8574: pcf8574_hub_in_1
number: 2
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input4"
pin:
pcf8574: pcf8574_hub_in_1
number: 3
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input5"
pin:
pcf8574: pcf8574_hub_in_1
number: 4
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input6"
pin:
pcf8574: pcf8574_hub_in_1
number: 5
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input7"
pin:
pcf8574: pcf8574_hub_in_1
number: 6
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input8"
pin:
pcf8574: pcf8574_hub_in_1
number: 7
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input9"
pin:
pcf8574: pcf8574_hub_in_2
number: 0
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input10"
pin:
pcf8574: pcf8574_hub_in_2
number: 1
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input11"
pin:
pcf8574: pcf8574_hub_in_2
number: 2
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input12"
pin:
pcf8574: pcf8574_hub_in_2
number: 3
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input13"
pin:
pcf8574: pcf8574_hub_in_2
number: 4
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input14"
pin:
pcf8574: pcf8574_hub_in_2
number: 5
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input15"
pin:
pcf8574: pcf8574_hub_in_2
number: 6
mode: INPUT
inverted: true

- platform: gpio
name: "a16s-input16"
pin:
pcf8574: pcf8574_hub_in_2
number: 7
mode: INPUT
inverted: true

# Enable logging
logger:

# Enable Home Assistant API
api:

.txt Made_for_ESPHome_KC868-A16S.txt (Size: 5.63 KB / Downloads: 1032)

KC868-A16S ESP32 I/O pin define

Posted by: admin - 04-14-2023, 02:07 AM - Forum: KC868-A16S - Replies (2)

ANALOG_A1 GPIO36
ANALOG_A2 GPIO34
ANALOG_A3 GPIO35
ANALOG_A4 GPIO39

IIC SDA:GPIO4
IIC SCL:GPIO5

1-wire GPIO: GPIO14

PCF8574:U27 (relay1-8): 100 100 = 0x24
PCF8574:U28 (relay9-16): 100 101 = 0x25

PCF8574:U23 (DI1-8): 100 010 = 0x22
PCF8574:U24 (DI9-16): 100 011 = 0x23

RF433MHz wireless receiver: GPIO16

Ethernet (LAN8720) I/O define:

#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

--------------------
RS485:
RXD:GPIO32
TXD:GPIO33

GSM:
RXD:GPIO15
TXD:GPIO13

kc868-a2 SIM7600

Posted by: petez69 - 04-13-2023, 08:26 AM - Forum: KC868-A series and Uair Smart Controller - Replies (6)

	Hi Kincony I am using Homeassistant and ESPHome. I am looking to use kc868-a2 and SIM7600SA(Australia) with ESPHOme. I see there is a SIM800L library for 2G boards. Do you know if SIM7600 will work with SIM800L ESPhome configuration ? Thankyou..Peter

kc868-a6 A fatal error occurred: MD5 of file does not match data in flash!

Posted by: Siebje - 04-13-2023, 07:11 AM - Forum: KC868-A6 - Replies (4)

Hi,

currently, I'm working with the kc868-a6, for the last couple of weeks I've used the board with success!

since the beginning of this week, problems started to reel in, when I was reading out analog inputs from my board. This is my code with the corresponding error code:

Code:
#include "Arduino.h"

#define ANALOG_A1 35 

void setup() {

Serial.begin(9600);

pinMode(ANALOG_A1, INPUT);

}

void loop() {

Serial.println(analogRead(ANALOG_A1));

delay(500);

}

Code:
Writing at 0x0000e000... (100 %)

Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.0 seconds (effective 16384.2 kbit/s)...

File  md5: e6327541e2dc394ca2c3b3280ac0f39f

Flash md5: 9103c1184bb288ef16b7004acc339e7f

MD5 of 0xFF is 84d04c9d6cc8ef35bf825d51a5277699

A fatal error occurred: MD5 of file does not match data in flash!

Failed uploading: uploading error: exit status 2

I have tried many things to fix it but all without success. hopefully, there is someone who can help me with my problem

Thanks in advance!

KC868-A8 using RF 433mhz with ESPhome

Posted by: deanfourie - 04-12-2023, 08:58 PM - Forum: KC868-A8 - Replies (7)

	Hi guys! I need some help and advise getting the RF 433mhz receiver working with my A8 and ESPhome. Are there any blueprints available for this as Kinkony are not providing any information about this. Regards

24v input voltage?

Posted by: tatu - 04-12-2023, 06:00 PM - Forum: KC868-A64 - Replies (9)

	Hi! Will this board support 24v input voltage? Item description page says 12V/24V, board marked only 12V? REV: 1.3 Thanks.

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