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  [arduino code examples for B24M]-02 Read digital input ports state
Posted by: admin - 07-31-2025, 06:55 AM - Forum: B24M - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* Description:
* This Arduino program reads the state of two 16-channel PCF8575 I/O expanders
* and prints the state of all input pins (1-24) to the Serial Monitor.
*
* Pin Definitions:
* - SDA: GPIO 8
* - SCL: GPIO 18
* - PCF8575 I2C Address: 0x22 for inputs 1-16, 0x25 for inputs 17-24
*/

#include "Arduino.h"
#include "PCF8575.h"

// Define I2C pins
#define I2C_SDA 8  // Define SDA pin
#define I2C_SCL 18  // Define SCL pin

// Set I2C addresses
PCF8575 pcf8575_IN1(0x22); // The I2C address of the first PCF8575 (inputs 1-16)
PCF8575 pcf8575_IN2(0x25); // The I2C address of the second PCF8575 (inputs 17-24)

void setup() {
    Serial.begin(115200);

    // Initialize I2C communication
    Wire.begin(I2C_SDA, I2C_SCL); // Initialize I2C with defined SDA and SCL pins

    // Initialize both PCF8575 modules
    pcf8575_IN1.begin();
    pcf8575_IN2.begin();

    Serial.println("KinCony B24 24 channel input state 0:ON  1:OFF");
}

void loop() {

if (pcf8575_IN1.read(8)==0) {Serial.print("DI1 state="); Serial.println("on");}
if (pcf8575_IN1.read(9)==0) {Serial.print("DI2 state="); Serial.println("on");}
if (pcf8575_IN1.read(10)==0) {Serial.print("DI3 state="); Serial.println("on");}
if (pcf8575_IN1.read(11)==0) {Serial.print("DI4 state="); Serial.println("on");}
if (pcf8575_IN1.read(12)==0) {Serial.print("DI5 state="); Serial.println("on");}
if (pcf8575_IN1.read(13)==0) {Serial.print("DI6 state="); Serial.println("on");}
if (pcf8575_IN1.read(14)==0) {Serial.print("DI7 state="); Serial.println("on");}
if (pcf8575_IN1.read(15)==0) {Serial.print("DI8 state="); Serial.println("on");}

if (pcf8575_IN1.read(0)==0) {Serial.print("DI9 state="); Serial.println("on");}
if (pcf8575_IN1.read(1)==0) {Serial.print("DI10 state="); Serial.println("on");}
if (pcf8575_IN1.read(2)==0) {Serial.print("DI11 state="); Serial.println("on");}
if (pcf8575_IN1.read(3)==0) {Serial.print("DI12 state="); Serial.println("on");}
if (pcf8575_IN1.read(4)==0) {Serial.print("DI13 state="); Serial.println("on");}
if (pcf8575_IN1.read(5)==0) {Serial.print("DI14 state="); Serial.println("on");}
if (pcf8575_IN1.read(6)==0) {Serial.print("DI15 state="); Serial.println("on");}
if (pcf8575_IN1.read(7)==0) {Serial.print("DI16 state="); Serial.println("on");}

if (pcf8575_IN2.read(0)==0) {Serial.print("DI17 state="); Serial.println("on");}
if (pcf8575_IN2.read(1)==0) {Serial.print("DI18 state="); Serial.println("on");}
if (pcf8575_IN2.read(2)==0) {Serial.print("DI19 state="); Serial.println("on");}
if (pcf8575_IN2.read(3)==0) {Serial.print("DI20 state="); Serial.println("on");}
if (pcf8575_IN2.read(4)==0) {Serial.print("DI21 state="); Serial.println("on");}
if (pcf8575_IN2.read(5)==0) {Serial.print("DI22 state="); Serial.println("on");}
if (pcf8575_IN2.read(6)==0) {Serial.print("DI23 state="); Serial.println("on");}
if (pcf8575_IN2.read(7)==0) {Serial.print("DI24 state="); Serial.println("on");}


    delay(1000); // Delay 500ms
}
arduino ino file download:

.zip   2-digital-input.zip (Size: 880 bytes / Downloads: 239)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download: 

.zip   2-digital-input.ino.merged.zip (Size: 192.64 KB / Downloads: 238)

Print this item

  [arduino code examples for B24]-02 Read digital input ports state
Posted by: admin - 07-31-2025, 06:55 AM - Forum: B24 - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* Description:
* This Arduino program reads the state of two 16-channel PCF8575 I/O expanders
* and prints the state of all input pins (1-24) to the Serial Monitor.
*
* Pin Definitions:
* - SDA: GPIO 8
* - SCL: GPIO 18
* - PCF8575 I2C Address: 0x22 for inputs 1-16, 0x25 for inputs 17-24
*/

#include "Arduino.h"
#include "PCF8575.h"

// Define I2C pins
#define I2C_SDA 8  // Define SDA pin
#define I2C_SCL 18  // Define SCL pin

// Set I2C addresses
PCF8575 pcf8575_IN1(0x22); // The I2C address of the first PCF8575 (inputs 1-16)
PCF8575 pcf8575_IN2(0x25); // The I2C address of the second PCF8575 (inputs 17-24)

void setup() {
    Serial.begin(115200);

    // Initialize I2C communication
    Wire.begin(I2C_SDA, I2C_SCL); // Initialize I2C with defined SDA and SCL pins

    // Initialize both PCF8575 modules
    pcf8575_IN1.begin();
    pcf8575_IN2.begin();

    Serial.println("KinCony B24 24 channel input state 0:ON  1:OFF");
}

void loop() {

if (pcf8575_IN1.read(8)==0) {Serial.print("DI1 state="); Serial.println("on");}
if (pcf8575_IN1.read(9)==0) {Serial.print("DI2 state="); Serial.println("on");}
if (pcf8575_IN1.read(10)==0) {Serial.print("DI3 state="); Serial.println("on");}
if (pcf8575_IN1.read(11)==0) {Serial.print("DI4 state="); Serial.println("on");}
if (pcf8575_IN1.read(12)==0) {Serial.print("DI5 state="); Serial.println("on");}
if (pcf8575_IN1.read(13)==0) {Serial.print("DI6 state="); Serial.println("on");}
if (pcf8575_IN1.read(14)==0) {Serial.print("DI7 state="); Serial.println("on");}
if (pcf8575_IN1.read(15)==0) {Serial.print("DI8 state="); Serial.println("on");}

if (pcf8575_IN1.read(0)==0) {Serial.print("DI9 state="); Serial.println("on");}
if (pcf8575_IN1.read(1)==0) {Serial.print("DI10 state="); Serial.println("on");}
if (pcf8575_IN1.read(2)==0) {Serial.print("DI11 state="); Serial.println("on");}
if (pcf8575_IN1.read(3)==0) {Serial.print("DI12 state="); Serial.println("on");}
if (pcf8575_IN1.read(4)==0) {Serial.print("DI13 state="); Serial.println("on");}
if (pcf8575_IN1.read(5)==0) {Serial.print("DI14 state="); Serial.println("on");}
if (pcf8575_IN1.read(6)==0) {Serial.print("DI15 state="); Serial.println("on");}
if (pcf8575_IN1.read(7)==0) {Serial.print("DI16 state="); Serial.println("on");}

if (pcf8575_IN2.read(0)==0) {Serial.print("DI17 state="); Serial.println("on");}
if (pcf8575_IN2.read(1)==0) {Serial.print("DI18 state="); Serial.println("on");}
if (pcf8575_IN2.read(2)==0) {Serial.print("DI19 state="); Serial.println("on");}
if (pcf8575_IN2.read(3)==0) {Serial.print("DI20 state="); Serial.println("on");}
if (pcf8575_IN2.read(4)==0) {Serial.print("DI21 state="); Serial.println("on");}
if (pcf8575_IN2.read(5)==0) {Serial.print("DI22 state="); Serial.println("on");}
if (pcf8575_IN2.read(6)==0) {Serial.print("DI23 state="); Serial.println("on");}
if (pcf8575_IN2.read(7)==0) {Serial.print("DI24 state="); Serial.println("on");}


    delay(1000); // Delay 500ms
}
arduino ino file download:

.zip   2-digital-input.zip (Size: 880 bytes / Downloads: 265)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download: 

.zip   2-digital-input.ino.merged.zip (Size: 192.64 KB / Downloads: 244)

Print this item

  [arduino code examples for B24M]-01 Turn ON/OFF OUTPUT
Posted by: admin - 07-31-2025, 06:54 AM - Forum: B24M - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* This program controls a 24-channel relay board via two PCF8575 I/O expanders.
* It sequentially turns on each relay and then turns them off in a loop.
*
* Pin Definitions:
* - SDA: GPIO 8
* - SCL: GPIO 18
*
* Delay Time:
* - 200 milliseconds between switching relays
*/

#include <Wire.h>        // Include the Wire library for I2C communication
#include <PCF8575.h>     // Include the PCF8575 library to control the I/O expander

#define SDA 8            // Define the SDA pin
#define SCL 18           // Define the SCL pin
#define DELAY_TIME 200   // Define the delay time in milliseconds

// Set I2C addresses of the PCF8575 modules
#define I2C_ADDRESS_R1 0x25 // I2C address of the first PCF8575 module
#define I2C_ADDRESS_R2 0x24 // I2C address of the second PCF8575 module

PCF8575 pcf8575_R1(I2C_ADDRESS_R1); // Create a PCF8575 object for the first module (for relays 9-24)
PCF8575 pcf8575_R2(I2C_ADDRESS_R2); // Create a PCF8575 object for the second module (for relays 1-8)

void setup() {
  // Initialize I2C communication
  Wire.begin(SDA, SCL); // SDA on GPIO 8, SCL on GPIO 18 (according to your board's configuration)
 
  // Initialize serial communication for debugging (optional)
  Serial.begin(115200);
  Serial.println("PCF8575 Relay Control: Starting...");

  // Initialize the PCF8575 modules
  pcf8575_R1.begin();
  pcf8575_R2.begin();

  // Turn off all relays initially (set all pins HIGH)

  for (int i = 8; i < 16; i++) {
    pcf8575_R1.write(i, HIGH); // Set relays 1-8 to OFF (assuming HIGH means OFF for relays)
  }

  for (int i = 0; i < 16; i++) {
    pcf8575_R2.write(i, HIGH); // Set relays 9-24 to OFF (assuming HIGH means OFF for relays)
  }
}

void loop() {
  // Sequentially turn on each relay (1-24)
 
  // First control the relays on the second PCF8575 (relays 1-8)
  for (int i = 8; i < 16; i++) {
    pcf8575_R1.write(i, LOW);   // Turn on the relay at pin i (LOW means ON for the relay)
    delay(DELAY_TIME);          // Wait for DELAY_TIME milliseconds
  }

  // Then control the relays on the first PCF8575 (relays 9-24)
  for (int i = 0; i < 16; i++) {
    pcf8575_R2.write(i, LOW);   // Turn on the relay at pin i (LOW means ON for the relay)
    delay(DELAY_TIME);          // Wait for DELAY_TIME milliseconds
  }

  // Sequentially turn off each relay (1-24)
 
  // First control the relays on the second PCF8575 (relays 1-8)
  for (int i = 8; i < 16; i++) {
    pcf8575_R1.write(i, HIGH);  // Turn off the relay at pin i (HIGH means OFF for the relay)
    delay(DELAY_TIME);          // Wait for DELAY_TIME milliseconds
  }

  // Then control the relays on the first PCF8575 (relays 9-24)
  for (int i = 0; i < 16; i++) {
    pcf8575_R2.write(i, HIGH);  // Turn off the relay at pin i (HIGH means OFF for the relay)
    delay(DELAY_TIME);          // Wait for DELAY_TIME milliseconds
  }
}
arduino ino file download:

.zip   1-relay.zip (Size: 1.01 KB / Downloads: 266)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download:

.zip   1-relay.ino.merged.zip (Size: 192.11 KB / Downloads: 244)

Print this item

  [arduino code examples for B24]-01 Turn ON/OFF OUTPUT
Posted by: admin - 07-31-2025, 06:54 AM - Forum: B24 - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* This program controls a 24-channel relay board via two PCF8575 I/O expanders.
* It sequentially turns on each relay and then turns them off in a loop.
*
* Pin Definitions:
* - SDA: GPIO 8
* - SCL: GPIO 18
*
* Delay Time:
* - 200 milliseconds between switching relays
*/

#include <Wire.h>        // Include the Wire library for I2C communication
#include <PCF8575.h>     // Include the PCF8575 library to control the I/O expander

#define SDA 8            // Define the SDA pin
#define SCL 18           // Define the SCL pin
#define DELAY_TIME 200   // Define the delay time in milliseconds

// Set I2C addresses of the PCF8575 modules
#define I2C_ADDRESS_R1 0x25 // I2C address of the first PCF8575 module
#define I2C_ADDRESS_R2 0x24 // I2C address of the second PCF8575 module

PCF8575 pcf8575_R1(I2C_ADDRESS_R1); // Create a PCF8575 object for the first module (for relays 9-24)
PCF8575 pcf8575_R2(I2C_ADDRESS_R2); // Create a PCF8575 object for the second module (for relays 1-8)

void setup() {
  // Initialize I2C communication
  Wire.begin(SDA, SCL); // SDA on GPIO 8, SCL on GPIO 18 (according to your board's configuration)
 
  // Initialize serial communication for debugging (optional)
  Serial.begin(115200);
  Serial.println("PCF8575 Relay Control: Starting...");

  // Initialize the PCF8575 modules
  pcf8575_R1.begin();
  pcf8575_R2.begin();

  // Turn off all relays initially (set all pins HIGH)

  for (int i = 8; i < 16; i++) {
    pcf8575_R1.write(i, HIGH); // Set relays 1-8 to OFF (assuming HIGH means OFF for relays)
  }

  for (int i = 0; i < 16; i++) {
    pcf8575_R2.write(i, HIGH); // Set relays 9-24 to OFF (assuming HIGH means OFF for relays)
  }
}

void loop() {
  // Sequentially turn on each relay (1-24)
 
  // First control the relays on the second PCF8575 (relays 1-8)
  for (int i = 8; i < 16; i++) {
    pcf8575_R1.write(i, LOW);   // Turn on the relay at pin i (LOW means ON for the relay)
    delay(DELAY_TIME);          // Wait for DELAY_TIME milliseconds
  }

  // Then control the relays on the first PCF8575 (relays 9-24)
  for (int i = 0; i < 16; i++) {
    pcf8575_R2.write(i, LOW);   // Turn on the relay at pin i (LOW means ON for the relay)
    delay(DELAY_TIME);          // Wait for DELAY_TIME milliseconds
  }

  // Sequentially turn off each relay (1-24)
 
  // First control the relays on the second PCF8575 (relays 1-8)
  for (int i = 8; i < 16; i++) {
    pcf8575_R1.write(i, HIGH);  // Turn off the relay at pin i (HIGH means OFF for the relay)
    delay(DELAY_TIME);          // Wait for DELAY_TIME milliseconds
  }

  // Then control the relays on the first PCF8575 (relays 9-24)
  for (int i = 0; i < 16; i++) {
    pcf8575_R2.write(i, HIGH);  // Turn off the relay at pin i (HIGH means OFF for the relay)
    delay(DELAY_TIME);          // Wait for DELAY_TIME milliseconds
  }
}
arduino ino file download:

.zip   1-relay.zip (Size: 1.01 KB / Downloads: 234)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download:

.zip   1-relay.ino.merged.zip (Size: 192.11 KB / Downloads: 235)

Print this item

  B24M ESPHome yaml for home assistant without tuya
Posted by: admin - 07-31-2025, 06:52 AM - Forum: B24M - No Replies

Code:
esphome:
  name: b24
  friendly_name: b24

esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: arduino

# Enable logging
logger:

# Enable Home Assistant API
api:

ethernet:
  type: W5500
  clk_pin: GPIO1
  mosi_pin: GPIO2
  miso_pin: GPIO41
  cs_pin: GPIO42
  interrupt_pin: GPIO43
  reset_pin: GPIO44

uart:
  - id: uart_1    #RS485
    baud_rate: 9600
    debug:
      direction: BOTH
      dummy_receiver: true
      after:
        timeout: 10ms
    tx_pin: 39
    rx_pin: 38

i2c:
   - id: bus_a
     sda: 8
     scl: 18
     scan: true
     frequency: 400kHz

pcf8574:
  - id: 'pcf8574_hub_in_1'  # for input channel 1-16
    i2c_id: bus_a
    address: 0x22
    pcf8575: true

  - id: 'pcf8574_hub_in_out_1'  # for digital input channel 17-24 & ouptut 1-8
    i2c_id: bus_a
    address: 0x25
    pcf8575: true

  - id: 'pcf8574_hub_out_1'  # for output channel 9-24
    i2c_id: bus_a
    address: 0x24
    pcf8575: true

binary_sensor:
  - platform: gpio
    name: "b24-input01"
    id: "b24_input01"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 8
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input02"
    id: "b24_input02"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 9
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input03"
    id: "b24_input03"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 10
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input04"
    id: "b24_input04"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 11
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input05"
    id: "b24_input05"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 12
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input06"
    id: "b24_input06"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 13
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input07"
    id: "b24_input07"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 14
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input08"
    id: "b24_input08"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 15
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input09"
    id: "b24_input09"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 0
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input10"
    id: "b24_input10"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 1
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input11"
    id: "b24_input11"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 2
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input12"
    id: "b24_input12"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 3
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input13"
    id: "b24_input13"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 4
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input14"
    id: "b24_input14"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 5
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input15"
    id: "b24_input15"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 6
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input16"
    id: "b24_input16"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input17"
    id: "b24_input17"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input18"
    id: "b24_input18"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input19"
    id: "b24_input19"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input20"
    id: "b24_input20"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input21"
    id: "b24_input21"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input22"
    id: "b24_input22"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input23"
    id: "b24_input23"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input24"
    id: "b24_input24"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 7
      mode: INPUT
      inverted: true

##pull-up resistance on PCB
  - platform: gpio
    name: "b24-W1-io48"
    pin:
      number: 48
      inverted: true

  - platform: gpio
    name: "b24-W1-io47"
    pin:
      number: 47
      inverted: true

  - platform: gpio
    name: "b24-W1-io40"
    pin:
      number: 40
      inverted: true

  - platform: gpio
    name: "b24-W1-io7"
    pin:
      number: 7
      inverted: true
## without resistance on PCB
  - platform: gpio
    name: "b24-W1-io13"
    pin:
      number: 13
      inverted: false

  - platform: gpio
    name: "b24-W1-io14"
    pin:
      number: 14
      inverted:  false

  - platform: gpio
    name: "b24-W1-io21"
    pin:
      number: 21
      inverted:  false

  - platform: gpio
    name: "b24-W1-io0"
    pin:
      number: 0
      inverted:  false

switch:
  - platform: gpio
    name: "b24-output01"
    id: "b24_output01"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output02"
    id: "b24_output02"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output03"
    id: "b24_output03"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output04"
    id: "b24_output04"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output05"
    id: "b24_output05"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output06"
    id: "b24_output06"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output07"
    id: "b24_output07"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output08"
    id: "b24_output08"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output09"
    id: b24_output09
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output10"
    id: b24_output10
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output11"
    id: b24_output11
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output12"
    id: b24_output12
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output13"
    id: b24_output13
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output14"
    id: b24_output14
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output15"
    id: b24_output15
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output16"
    id: b24_output16
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output17"
    id: b24_output17
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output18"
    id: b24_output18
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output19"
    id: b24_output19
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output20"
    id: b24_output20
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output21"
    id: b24_output21
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output22"
    id: b24_output22
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output23"
    id: b24_output23
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output24"
    id: b24_output24
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: uart
    uart_id: uart_1
    name: "RS485 Button"
    data: [0x11, 0x22, 0x33, 0x44, 0x55]

ads1115:
  - address: 0x48
sensor:
  - platform: ads1115
    multiplexer: 'A0_GND'
    gain: 6.144
    resolution: 16_BITS
    name: "ADS1115 Channel A0-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A1_GND'
    gain: 6.144
    name: "ADS1115 Channel A1-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A2_GND'
    gain: 6.144
    name: "ADS1115 Channel A2-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A3_GND'
    gain: 6.144
    name: "ADS1115 Channel A3-GND"
    update_interval: 5s

web_server:
  port: 80

font:
  - file: "gfonts://Roboto"
    id: roboto
    size: 20

display:
  - platform: ssd1306_i2c
    i2c_id: bus_a
    model: "SSD1306 128x64"
    address: 0x3C
    lambda: |-
      it.printf(0, 0, id(roboto), "KinCony B24");
download yaml file:

.txt   B24-HA-without Tuya.txt (Size: 10.92 KB / Downloads: 131)

Print this item

  B24 ESPHome yaml for home assistant without tuya
Posted by: admin - 07-31-2025, 06:52 AM - Forum: B24 - No Replies

Code:
esphome:
  name: b24
  friendly_name: b24

esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: arduino

# Enable logging
logger:

# Enable Home Assistant API
api:

ethernet:
  type: W5500
  clk_pin: GPIO1
  mosi_pin: GPIO2
  miso_pin: GPIO41
  cs_pin: GPIO42
  interrupt_pin: GPIO43
  reset_pin: GPIO44

uart:
  - id: uart_1    #RS485
    baud_rate: 9600
    debug:
      direction: BOTH
      dummy_receiver: true
      after:
        timeout: 10ms
    tx_pin: 39
    rx_pin: 38

i2c:
   - id: bus_a
     sda: 8
     scl: 18
     scan: true
     frequency: 400kHz

pcf8574:
  - id: 'pcf8574_hub_in_1'  # for input channel 1-16
    i2c_id: bus_a
    address: 0x22
    pcf8575: true

  - id: 'pcf8574_hub_in_out_1'  # for digital input channel 17-24 & ouptut 1-8
    i2c_id: bus_a
    address: 0x25
    pcf8575: true

  - id: 'pcf8574_hub_out_1'  # for output channel 9-24
    i2c_id: bus_a
    address: 0x24
    pcf8575: true

binary_sensor:
  - platform: gpio
    name: "b24-input01"
    id: "b24_input01"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 8
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input02"
    id: "b24_input02"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 9
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input03"
    id: "b24_input03"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 10
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input04"
    id: "b24_input04"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 11
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input05"
    id: "b24_input05"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 12
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input06"
    id: "b24_input06"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 13
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input07"
    id: "b24_input07"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 14
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input08"
    id: "b24_input08"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 15
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input09"
    id: "b24_input09"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 0
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input10"
    id: "b24_input10"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 1
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input11"
    id: "b24_input11"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 2
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input12"
    id: "b24_input12"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 3
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input13"
    id: "b24_input13"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 4
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input14"
    id: "b24_input14"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 5
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input15"
    id: "b24_input15"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 6
      mode: INPUT
      inverted: true


  - platform: gpio
    name: "b24-input16"
    id: "b24_input16"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input17"
    id: "b24_input17"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input18"
    id: "b24_input18"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input19"
    id: "b24_input19"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input20"
    id: "b24_input20"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input21"
    id: "b24_input21"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input22"
    id: "b24_input22"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input23"
    id: "b24_input23"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "b24-input24"
    id: "b24_input24"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 7
      mode: INPUT
      inverted: true

##pull-up resistance on PCB
  - platform: gpio
    name: "b24-W1-io48"
    pin:
      number: 48
      inverted: true

  - platform: gpio
    name: "b24-W1-io47"
    pin:
      number: 47
      inverted: true

  - platform: gpio
    name: "b24-W1-io40"
    pin:
      number: 40
      inverted: true

  - platform: gpio
    name: "b24-W1-io7"
    pin:
      number: 7
      inverted: true
## without resistance on PCB
  - platform: gpio
    name: "b24-W1-io13"
    pin:
      number: 13
      inverted: false

  - platform: gpio
    name: "b24-W1-io14"
    pin:
      number: 14
      inverted:  false

  - platform: gpio
    name: "b24-W1-io21"
    pin:
      number: 21
      inverted:  false

  - platform: gpio
    name: "b24-W1-io0"
    pin:
      number: 0
      inverted:  false

switch:
  - platform: gpio
    name: "b24-output01"
    id: "b24_output01"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output02"
    id: "b24_output02"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output03"
    id: "b24_output03"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output04"
    id: "b24_output04"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output05"
    id: "b24_output05"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output06"
    id: "b24_output06"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output07"
    id: "b24_output07"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output08"
    id: "b24_output08"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output09"
    id: b24_output09
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output10"
    id: b24_output10
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output11"
    id: b24_output11
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output12"
    id: b24_output12
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output13"
    id: b24_output13
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output14"
    id: b24_output14
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output15"
    id: b24_output15
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output16"
    id: b24_output16
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output17"
    id: b24_output17
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output18"
    id: b24_output18
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output19"
    id: b24_output19
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output20"
    id: b24_output20
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output21"
    id: b24_output21
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output22"
    id: b24_output22
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output23"
    id: b24_output23
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "b24-output24"
    id: b24_output24
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: uart
    uart_id: uart_1
    name: "RS485 Button"
    data: [0x11, 0x22, 0x33, 0x44, 0x55]

ads1115:
  - address: 0x48
sensor:
  - platform: ads1115
    multiplexer: 'A0_GND'
    gain: 6.144
    resolution: 16_BITS
    name: "ADS1115 Channel A0-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A1_GND'
    gain: 6.144
    name: "ADS1115 Channel A1-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A2_GND'
    gain: 6.144
    name: "ADS1115 Channel A2-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A3_GND'
    gain: 6.144
    name: "ADS1115 Channel A3-GND"
    update_interval: 5s

web_server:
  port: 80

font:
  - file: "gfonts://Roboto"
    id: roboto
    size: 20

display:
  - platform: ssd1306_i2c
    i2c_id: bus_a
    model: "SSD1306 128x64"
    address: 0x3C
    lambda: |-
      it.printf(0, 0, id(roboto), "KinCony B24");
download yaml file:

.txt   B24-HA-without Tuya.txt (Size: 10.92 KB / Downloads: 108)

Print this item

  B24M ESPHome yaml for home assistant with tuya
Posted by: admin - 07-31-2025, 06:51 AM - Forum: B24M - No Replies

Code:
esphome:
  name: b24
  friendly_name: b24
  platformio_options:
    board_build.extra_flags:
      # WIFI_CONTROL_SELF_MODE = 0
      # WIFI_CONTROL_SELF_MODE = 1
      - "-DWIFI_CONTROL_SELF_MODE=1"

esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: arduino

external_components:
  - source:
      type: git
      url: https://github.com/hzkincony/esphome-tuya-wifi-mcu
      ref: v1.1.0

# Enable logging
#logger:

# Enable Home Assistant API
api:

ethernet:
  type: W5500
  clk_pin: GPIO1
  mosi_pin: GPIO2
  miso_pin: GPIO41
  cs_pin: GPIO42
  interrupt_pin: GPIO43
  reset_pin: GPIO44

uart:
  - id: uart_1    #RS485
    baud_rate: 9600
    debug:
      direction: BOTH
      dummy_receiver: true
      after:
        timeout: 10ms
    tx_pin: 39
    rx_pin: 38

  - id: tuya_mcu_uart
    tx_pin: GPIO16
    rx_pin: GPIO17
    baud_rate: 9600

i2c:
   - id: bus_a
     sda: 8
     scl: 18
     scan: true
     frequency: 400kHz

pcf8574:
  - id: 'pcf8574_hub_in_1'  # for input channel 1-16
    i2c_id: bus_a
    address: 0x22
    pcf8575: true

  - id: 'pcf8574_hub_in_out_1'  # for digital input channel 17-24 & ouptut 1-8
    i2c_id: bus_a
    address: 0x25
    pcf8575: true

  - id: 'pcf8574_hub_out_1'  # for output channel 9-24
    i2c_id: bus_a
    address: 0x24
    pcf8575: true

tuya_wifi_mcu:
  # tuya mcu product id
  product_id: vyznobv3bahs2pwl
  uart_id: tuya_mcu_uart
  wifi_reset_pin: 28
  wifi_led_pin: 16

binary_sensor:
  - platform: gpio
    name: "b24-input01"
    id: "b24_input01"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 8
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input1-tuya
    dp_id: 125
    bind_binary_sensor_id: b24_input01
    internal: true

  - platform: gpio
    name: "b24-input02"
    id: "b24_input02"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 9
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input2-tuya
    dp_id: 126
    bind_binary_sensor_id: b24_input02
    internal: true

  - platform: gpio
    name: "b24-input03"
    id: "b24_input03"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 10
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input3-tuya
    dp_id: 127
    bind_binary_sensor_id: b24_input03
    internal: true

  - platform: gpio
    name: "b24-input04"
    id: "b24_input04"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 11
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input4-tuya
    dp_id: 128
    bind_binary_sensor_id: b24_input04
    internal: true

  - platform: gpio
    name: "b24-input05"
    id: "b24_input05"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 12
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input5-tuya
    dp_id: 129
    bind_binary_sensor_id: b24_input05
    internal: true

  - platform: gpio
    name: "b24-input06"
    id: "b24_input06"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 13
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input6-tuya
    dp_id: 130
    bind_binary_sensor_id: b24_input06
    internal: true

  - platform: gpio
    name: "b24-input07"
    id: "b24_input07"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 14
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input7-tuya
    dp_id: 131
    bind_binary_sensor_id: b24_input07
    internal: true

  - platform: gpio
    name: "b24-input08"
    id: "b24_input08"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 15
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input8-tuya
    dp_id: 132
    bind_binary_sensor_id: b24_input08
    internal: true

  - platform: gpio
    name: "b24-input09"
    id: "b24_input09"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 0
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input9-tuya
    dp_id: 133
    bind_binary_sensor_id: b24_input09
    internal: true

  - platform: gpio
    name: "b24-input10"
    id: "b24_input10"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 1
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input10-tuya
    dp_id: 134
    bind_binary_sensor_id: b24_input10
    internal: true

  - platform: gpio
    name: "b24-input11"
    id: "b24_input11"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 2
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input11-tuya
    dp_id: 135
    bind_binary_sensor_id: b24_input11
    internal: true

  - platform: gpio
    name: "b24-input12"
    id: "b24_input12"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 3
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input12-tuya
    dp_id: 136
    bind_binary_sensor_id: b24_input12
    internal: true

  - platform: gpio
    name: "b24-input13"
    id: "b24_input13"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 4
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input13-tuya
    dp_id: 137
    bind_binary_sensor_id: b24_input13
    internal: true

  - platform: gpio
    name: "b24-input14"
    id: "b24_input14"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 5
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input14-tuya
    dp_id: 138
    bind_binary_sensor_id: b24_input14
    internal: true

  - platform: gpio
    name: "b24-input15"
    id: "b24_input15"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 6
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input15-tuya
    dp_id: 139
    bind_binary_sensor_id: b24_input15
    internal: true

  - platform: gpio
    name: "b24-input16"
    id: "b24_input16"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 7
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input16-tuya
    dp_id: 140
    bind_binary_sensor_id: b24_input16
    internal: true

  - platform: gpio
    name: "b24-input17"
    id: "b24_input17"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 0
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input17-tuya
    dp_id: 141
    bind_binary_sensor_id: b24_input17
    internal: true


  - platform: gpio
    name: "b24-input18"
    id: "b24_input18"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 1
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input18-tuya
    dp_id: 142
    bind_binary_sensor_id: b24_input18
    internal: true

  - platform: gpio
    name: "b24-input19"
    id: "b24_input19"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 2
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input19-tuya
    dp_id: 143
    bind_binary_sensor_id: b24_input19
    internal: true

  - platform: gpio
    name: "b24-input20"
    id: "b24_input20"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 3
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input20-tuya
    dp_id: 144
    bind_binary_sensor_id: b24_input20
    internal: true

  - platform: gpio
    name: "b24-input21"
    id: "b24_input21"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 4
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input21-tuya
    dp_id: 145
    bind_binary_sensor_id: b24_input21
    internal: true

  - platform: gpio
    name: "b24-input22"
    id: "b24_input22"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 5
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input22-tuya
    dp_id: 146
    bind_binary_sensor_id: b24_input22
    internal: true

  - platform: gpio
    name: "b24-input23"
    id: "b24_input23"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 6
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input23-tuya
    dp_id: 147
    bind_binary_sensor_id: b24_input23
    internal: true

  - platform: gpio
    name: "b24-input24"
    id: "b24_input24"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 7
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input24-tuya
    dp_id: 148
    bind_binary_sensor_id: b24_input24
    internal: true

##pull-up resistance on PCB
  - platform: gpio
    name: "b24-W1-io48"
    pin:
      number: 48
      inverted: true

  - platform: gpio
    name: "b24-W1-io47"
    pin:
      number: 47
      inverted: true

  - platform: gpio
    name: "b24-W1-io40"
    pin:
      number: 40
      inverted: true

  - platform: gpio
    name: "b24-W1-io7"
    pin:
      number: 7
      inverted: true
## without resistance on PCB
  - platform: gpio
    name: "b24-W1-io13"
    pin:
      number: 13
      inverted: false

  - platform: gpio
    name: "b24-W1-io14"
    pin:
      number: 14
      inverted:  false

  - platform: gpio
    name: "b24-W1-io21"
    pin:
      number: 21
      inverted:  false

  - platform: gpio
    name: "b24-W1-io0"
    pin:
      number: 0
      inverted:  false

switch:
  - platform: gpio
    name: "b24-output01"
    id: "b24_output01"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 8
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output1-tuya
    dp_id: 101
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output01"

  - platform: gpio
    name: "b24-output02"
    id: "b24_output02"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 9
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output2-tuya
    dp_id: 102
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output02"

  - platform: gpio
    name: "b24-output03"
    id: "b24_output03"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 10
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output3-tuya
    dp_id: 103
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output03"

  - platform: gpio
    name: "b24-output04"
    id: "b24_output04"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 11
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output4-tuya
    dp_id: 104
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output04"

  - platform: gpio
    name: "b24-output05"
    id: "b24_output05"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 12
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output5-tuya
    dp_id: 105
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output05"


  - platform: gpio
    name: "b24-output06"
    id: "b24_output06"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 13
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output6-tuya
    dp_id: 106
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output06"


  - platform: gpio
    name: "b24-output07"
    id: "b24_output07"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 14
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output7-tuya
    dp_id: 107
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output07"


  - platform: gpio
    name: "b24-output08"
    id: "b24_output08"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 15
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output8-tuya
    dp_id: 108
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output08"


  - platform: gpio
    name: "b24-output09"
    id: b24_output09
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 0
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output9-tuya
    dp_id: 109
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output09"

  - platform: gpio
    name: "b24-output10"
    id: b24_output10
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 1
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output10-tuya
    dp_id: 110
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output10"


  - platform: gpio
    name: "b24-output11"
    id: b24_output11
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 2
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output11-tuya
    dp_id: 111
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output11"


  - platform: gpio
    name: "b24-output12"
    id: b24_output12
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 3
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output12-tuya
    dp_id: 112
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output12"


  - platform: gpio
    name: "b24-output13"
    id: b24_output13
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 4
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output13-tuya
    dp_id: 113
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output13"


  - platform: gpio
    name: "b24-output14"
    id: b24_output14
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 5
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output14-tuya
    dp_id: 114
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output14"


  - platform: gpio
    name: "b24-output15"
    id: b24_output15
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 6
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output15-tuya
    dp_id: 115
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output15"


  - platform: gpio
    name: "b24-output16"
    id: b24_output16
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 7
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output16-tuya
    dp_id: 116
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output16"


  - platform: gpio
    name: "b24-output17"
    id: b24_output17
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 8
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output17-tuya
    dp_id: 117
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output17"


  - platform: gpio
    name: "b24-output18"
    id: b24_output18
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 9
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output18-tuya
    dp_id: 118
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output18"


  - platform: gpio
    name: "b24-output19"
    id: b24_output19
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 10
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output19-tuya
    dp_id: 119
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output19"


  - platform: gpio
    name: "b24-output20"
    id: b24_output20
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 11
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output20-tuya
    dp_id: 120
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output20"

  - platform: gpio
    name: "b24-output21"
    id: b24_output21
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 12
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output21-tuya
    dp_id: 121
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output21"


  - platform: gpio
    name: "b24-output22"
    id: b24_output22
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 13
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output22-tuya
    dp_id: 122
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output22"


  - platform: gpio
    name: "b24-output23"
    id: b24_output23
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 14
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output23-tuya
    dp_id: 123
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output23"


  - platform: gpio
    name: "b24-output24"
    id: b24_output24
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 15
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output24-tuya
    dp_id: 124
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output24"

  - platform: uart
    uart_id: uart_1
    name: "RS485 Button"
    data: [0x11, 0x22, 0x33, 0x44, 0x55]

ads1115:
  - address: 0x48
sensor:
  - platform: ads1115
    multiplexer: 'A0_GND'
    gain: 6.144
    resolution: 16_BITS
    name: "ADS1115 Channel A0-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A1_GND'
    gain: 6.144
    name: "ADS1115 Channel A1-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A2_GND'
    gain: 6.144
    name: "ADS1115 Channel A2-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A3_GND'
    gain: 6.144
    name: "ADS1115 Channel A3-GND"
    update_interval: 5s

web_server:
  port: 80

font:
  - file: "gfonts://Roboto"
    id: roboto
    size: 20

display:
  - platform: ssd1306_i2c
    i2c_id: bus_a
    model: "SSD1306 128x64"
    address: 0x3C
    lambda: |-
      it.printf(0, 0, id(roboto), "KinCony B24");
download yaml file:

.txt   B24-HA-with-Tuya.txt (Size: 19.26 KB / Downloads: 111)

Print this item

  B24 ESPHome yaml for home assistant with tuya
Posted by: admin - 07-31-2025, 06:51 AM - Forum: B24 - No Replies

Code:
esphome:
  name: b24
  friendly_name: b24
  platformio_options:
    board_build.extra_flags:
      # WIFI_CONTROL_SELF_MODE = 0
      # WIFI_CONTROL_SELF_MODE = 1
      - "-DWIFI_CONTROL_SELF_MODE=1"

esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: arduino

external_components:
  - source:
      type: git
      url: https://github.com/hzkincony/esphome-tuya-wifi-mcu
      ref: v1.1.0

# Enable logging
#logger:

# Enable Home Assistant API
api:

ethernet:
  type: W5500
  clk_pin: GPIO1
  mosi_pin: GPIO2
  miso_pin: GPIO41
  cs_pin: GPIO42
  interrupt_pin: GPIO43
  reset_pin: GPIO44

uart:
  - id: uart_1    #RS485
    baud_rate: 9600
    debug:
      direction: BOTH
      dummy_receiver: true
      after:
        timeout: 10ms
    tx_pin: 39
    rx_pin: 38

  - id: tuya_mcu_uart
    tx_pin: GPIO16
    rx_pin: GPIO17
    baud_rate: 9600

i2c:
   - id: bus_a
     sda: 8
     scl: 18
     scan: true
     frequency: 400kHz

pcf8574:
  - id: 'pcf8574_hub_in_1'  # for input channel 1-16
    i2c_id: bus_a
    address: 0x22
    pcf8575: true

  - id: 'pcf8574_hub_in_out_1'  # for digital input channel 17-24 & ouptut 1-8
    i2c_id: bus_a
    address: 0x25
    pcf8575: true

  - id: 'pcf8574_hub_out_1'  # for output channel 9-24
    i2c_id: bus_a
    address: 0x24
    pcf8575: true

tuya_wifi_mcu:
  # tuya mcu product id
  product_id: vyznobv3bahs2pwl
  uart_id: tuya_mcu_uart
  wifi_reset_pin: 28
  wifi_led_pin: 16

binary_sensor:
  - platform: gpio
    name: "b24-input01"
    id: "b24_input01"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 8
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input1-tuya
    dp_id: 125
    bind_binary_sensor_id: b24_input01
    internal: true

  - platform: gpio
    name: "b24-input02"
    id: "b24_input02"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 9
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input2-tuya
    dp_id: 126
    bind_binary_sensor_id: b24_input02
    internal: true

  - platform: gpio
    name: "b24-input03"
    id: "b24_input03"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 10
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input3-tuya
    dp_id: 127
    bind_binary_sensor_id: b24_input03
    internal: true

  - platform: gpio
    name: "b24-input04"
    id: "b24_input04"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 11
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input4-tuya
    dp_id: 128
    bind_binary_sensor_id: b24_input04
    internal: true

  - platform: gpio
    name: "b24-input05"
    id: "b24_input05"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 12
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input5-tuya
    dp_id: 129
    bind_binary_sensor_id: b24_input05
    internal: true

  - platform: gpio
    name: "b24-input06"
    id: "b24_input06"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 13
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input6-tuya
    dp_id: 130
    bind_binary_sensor_id: b24_input06
    internal: true

  - platform: gpio
    name: "b24-input07"
    id: "b24_input07"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 14
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input7-tuya
    dp_id: 131
    bind_binary_sensor_id: b24_input07
    internal: true

  - platform: gpio
    name: "b24-input08"
    id: "b24_input08"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 15
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input8-tuya
    dp_id: 132
    bind_binary_sensor_id: b24_input08
    internal: true

  - platform: gpio
    name: "b24-input09"
    id: "b24_input09"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 0
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input9-tuya
    dp_id: 133
    bind_binary_sensor_id: b24_input09
    internal: true

  - platform: gpio
    name: "b24-input10"
    id: "b24_input10"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 1
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input10-tuya
    dp_id: 134
    bind_binary_sensor_id: b24_input10
    internal: true

  - platform: gpio
    name: "b24-input11"
    id: "b24_input11"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 2
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input11-tuya
    dp_id: 135
    bind_binary_sensor_id: b24_input11
    internal: true

  - platform: gpio
    name: "b24-input12"
    id: "b24_input12"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 3
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input12-tuya
    dp_id: 136
    bind_binary_sensor_id: b24_input12
    internal: true

  - platform: gpio
    name: "b24-input13"
    id: "b24_input13"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 4
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input13-tuya
    dp_id: 137
    bind_binary_sensor_id: b24_input13
    internal: true

  - platform: gpio
    name: "b24-input14"
    id: "b24_input14"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 5
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input14-tuya
    dp_id: 138
    bind_binary_sensor_id: b24_input14
    internal: true

  - platform: gpio
    name: "b24-input15"
    id: "b24_input15"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 6
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input15-tuya
    dp_id: 139
    bind_binary_sensor_id: b24_input15
    internal: true

  - platform: gpio
    name: "b24-input16"
    id: "b24_input16"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 7
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input16-tuya
    dp_id: 140
    bind_binary_sensor_id: b24_input16
    internal: true

  - platform: gpio
    name: "b24-input17"
    id: "b24_input17"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 0
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input17-tuya
    dp_id: 141
    bind_binary_sensor_id: b24_input17
    internal: true


  - platform: gpio
    name: "b24-input18"
    id: "b24_input18"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 1
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input18-tuya
    dp_id: 142
    bind_binary_sensor_id: b24_input18
    internal: true

  - platform: gpio
    name: "b24-input19"
    id: "b24_input19"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 2
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input19-tuya
    dp_id: 143
    bind_binary_sensor_id: b24_input19
    internal: true

  - platform: gpio
    name: "b24-input20"
    id: "b24_input20"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 3
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input20-tuya
    dp_id: 144
    bind_binary_sensor_id: b24_input20
    internal: true

  - platform: gpio
    name: "b24-input21"
    id: "b24_input21"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 4
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input21-tuya
    dp_id: 145
    bind_binary_sensor_id: b24_input21
    internal: true

  - platform: gpio
    name: "b24-input22"
    id: "b24_input22"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 5
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input22-tuya
    dp_id: 146
    bind_binary_sensor_id: b24_input22
    internal: true

  - platform: gpio
    name: "b24-input23"
    id: "b24_input23"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 6
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input23-tuya
    dp_id: 147
    bind_binary_sensor_id: b24_input23
    internal: true

  - platform: gpio
    name: "b24-input24"
    id: "b24_input24"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 7
      mode: INPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-input24-tuya
    dp_id: 148
    bind_binary_sensor_id: b24_input24
    internal: true

##pull-up resistance on PCB
  - platform: gpio
    name: "b24-W1-io48"
    pin:
      number: 48
      inverted: true

  - platform: gpio
    name: "b24-W1-io47"
    pin:
      number: 47
      inverted: true

  - platform: gpio
    name: "b24-W1-io40"
    pin:
      number: 40
      inverted: true

  - platform: gpio
    name: "b24-W1-io7"
    pin:
      number: 7
      inverted: true
## without resistance on PCB
  - platform: gpio
    name: "b24-W1-io13"
    pin:
      number: 13
      inverted: false

  - platform: gpio
    name: "b24-W1-io14"
    pin:
      number: 14
      inverted:  false

  - platform: gpio
    name: "b24-W1-io21"
    pin:
      number: 21
      inverted:  false

  - platform: gpio
    name: "b24-W1-io0"
    pin:
      number: 0
      inverted:  false

switch:
  - platform: gpio
    name: "b24-output01"
    id: "b24_output01"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 8
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output1-tuya
    dp_id: 101
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output01"

  - platform: gpio
    name: "b24-output02"
    id: "b24_output02"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 9
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output2-tuya
    dp_id: 102
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output02"

  - platform: gpio
    name: "b24-output03"
    id: "b24_output03"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 10
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output3-tuya
    dp_id: 103
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output03"

  - platform: gpio
    name: "b24-output04"
    id: "b24_output04"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 11
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output4-tuya
    dp_id: 104
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output04"

  - platform: gpio
    name: "b24-output05"
    id: "b24_output05"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 12
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output5-tuya
    dp_id: 105
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output05"


  - platform: gpio
    name: "b24-output06"
    id: "b24_output06"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 13
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output6-tuya
    dp_id: 106
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output06"


  - platform: gpio
    name: "b24-output07"
    id: "b24_output07"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 14
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output7-tuya
    dp_id: 107
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output07"


  - platform: gpio
    name: "b24-output08"
    id: "b24_output08"
    pin:
      pcf8574: pcf8574_hub_in_out_1
      number: 15
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output8-tuya
    dp_id: 108
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output08"


  - platform: gpio
    name: "b24-output09"
    id: b24_output09
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 0
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output9-tuya
    dp_id: 109
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output09"

  - platform: gpio
    name: "b24-output10"
    id: b24_output10
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 1
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output10-tuya
    dp_id: 110
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output10"


  - platform: gpio
    name: "b24-output11"
    id: b24_output11
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 2
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output11-tuya
    dp_id: 111
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output11"


  - platform: gpio
    name: "b24-output12"
    id: b24_output12
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 3
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output12-tuya
    dp_id: 112
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output12"


  - platform: gpio
    name: "b24-output13"
    id: b24_output13
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 4
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output13-tuya
    dp_id: 113
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output13"


  - platform: gpio
    name: "b24-output14"
    id: b24_output14
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 5
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output14-tuya
    dp_id: 114
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output14"


  - platform: gpio
    name: "b24-output15"
    id: b24_output15
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 6
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output15-tuya
    dp_id: 115
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output15"


  - platform: gpio
    name: "b24-output16"
    id: b24_output16
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 7
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output16-tuya
    dp_id: 116
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output16"


  - platform: gpio
    name: "b24-output17"
    id: b24_output17
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 8
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output17-tuya
    dp_id: 117
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output17"


  - platform: gpio
    name: "b24-output18"
    id: b24_output18
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 9
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output18-tuya
    dp_id: 118
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output18"


  - platform: gpio
    name: "b24-output19"
    id: b24_output19
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 10
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output19-tuya
    dp_id: 119
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output19"


  - platform: gpio
    name: "b24-output20"
    id: b24_output20
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 11
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output20-tuya
    dp_id: 120
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output20"

  - platform: gpio
    name: "b24-output21"
    id: b24_output21
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 12
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output21-tuya
    dp_id: 121
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output21"


  - platform: gpio
    name: "b24-output22"
    id: b24_output22
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 13
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output22-tuya
    dp_id: 122
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output22"


  - platform: gpio
    name: "b24-output23"
    id: b24_output23
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 14
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output23-tuya
    dp_id: 123
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output23"


  - platform: gpio
    name: "b24-output24"
    id: b24_output24
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 15
      mode: OUTPUT
      inverted: true
  - platform: tuya_wifi_mcu
    name: b24-output24-tuya
    dp_id: 124
    # hide from homeassistant ui
    internal: true
    # bind other switch, sync state
    bind_switch_id: "b24_output24"

  - platform: uart
    uart_id: uart_1
    name: "RS485 Button"
    data: [0x11, 0x22, 0x33, 0x44, 0x55]

ads1115:
  - address: 0x48
sensor:
  - platform: ads1115
    multiplexer: 'A0_GND'
    gain: 6.144
    resolution: 16_BITS
    name: "ADS1115 Channel A0-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A1_GND'
    gain: 6.144
    name: "ADS1115 Channel A1-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A2_GND'
    gain: 6.144
    name: "ADS1115 Channel A2-GND"
    update_interval: 5s
  - platform: ads1115
    multiplexer: 'A3_GND'
    gain: 6.144
    name: "ADS1115 Channel A3-GND"
    update_interval: 5s

web_server:
  port: 80

font:
  - file: "gfonts://Roboto"
    id: roboto
    size: 20

display:
  - platform: ssd1306_i2c
    i2c_id: bus_a
    model: "SSD1306 128x64"
    address: 0x3C
    lambda: |-
      it.printf(0, 0, id(roboto), "KinCony B24");
download yaml file:

.txt   B24-HA-with-Tuya.txt (Size: 19.26 KB / Downloads: 114)

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  B24M ESP32-S3 IO pins define
Posted by: admin - 07-31-2025, 06:49 AM - Forum: B24M - No Replies

IIC Bus:

SDA:GPIO8
SCL:GPIO18

PCF8575: (input1-16): i2c address:0x22 by B16-core

P8:input1
P9:input2
P10:input3
P11:input4
P12:input5
P13:input6
P14:input7
P15:input8

P0:input9
P1:input10
P2:input11
P3:input12
P4:input13
P5:input14
P6:input15
P7:input16

U4: PCF8575 i2c address:0x25
P0:input17
P1:input18
P2:input19
P3:input20
P4:input21
P5:input22
P6:input23
P7:input24

P8:output1
P9:output2
P10:output3
P11:output4
P12:output5
P13:output6
P14:output7
P15:output8

U2: PCF8575 i2c address:0x24
P0:output9
P1:output10
P2:output11
P3:output12
P4:output13
P5:output14
P6:output15
P7:output16

P8:output17
P9:output18
P10:output19
P11:output20
P12:output21
P13:output22
P14:output23
P15:output24


24C02 EPROM i2c address: 0x50
DS3231 RTC i2c address: 0x68
SSD1306 display: i2c address:0x3c
ADS1115 (4CH ADC) : i2c address:0x48

Analog input (A1: DC 0-5v)
Analog input (A2: DC 0-5v)
Analog input (A3: DC 4-20mA)
Analog input (A4: DC 4-20mA)

-----------------

free GPIOs (without pull-up resistance on PCB):
GPIO13
GPIO14
GPIO21

free GPIOs (with pull-up resistance on PCB):
GPIO40
GPIO48
GPIO47
GPIO7

-----------------

Ethernet (W5500) I/O define:

clk_pin: GPIO1
mosi_pin: GPIO2
miso_pin: GPIO41
cs_pin: GPIO42

interrupt_pin: GPIO43
reset_pin: GPIO44

--------------------
RS485:
RXD:GPIO38
TXD:GPIO39

Tuya module:
RXD:GPIO17
TXD:GPIO16

Tuya network button: Tuya module's P28
Tuya network LED: Tuya module's P16
--------------------
SD Card:
SPI-MOSI:GPIO10
SPI-SCK:GPIO11
SPI-MISO:GPIO12
SPI-CS:GPIO9

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  B24 ESP32-S3 IO pins define
Posted by: admin - 07-31-2025, 06:49 AM - Forum: B24 - No Replies

IIC Bus:

SDA:GPIO8
SCL:GPIO18

PCF8575: (input1-16): i2c address:0x22 by B16-core

P8:input1
P9:input2
P10:input3
P11:input4
P12:input5
P13:input6
P14:input7
P15:input8

P0:input9
P1:input10
P2:input11
P3:input12
P4:input13
P5:input14
P6:input15
P7:input16

U4: PCF8575 i2c address:0x25
P0:input17
P1:input18
P2:input19
P3:input20
P4:input21
P5:input22
P6:input23
P7:input24

P8:output1
P9:output2
P10:output3
P11:output4
P12:output5
P13:output6
P14:output7
P15:output8

U2: PCF8575 i2c address:0x24
P0:output9
P1:output10
P2:output11
P3:output12
P4:output13
P5:output14
P6:output15
P7:output16

P8:output17
P9:output18
P10:output19
P11:output20
P12:output21
P13:output22
P14:output23
P15:output24


24C02 EPROM i2c address: 0x50
DS3231 RTC i2c address: 0x68
SSD1306 display: i2c address:0x3c
ADS1115 (4CH ADC) : i2c address:0x48

Analog input (A1: DC 0-5v)
Analog input (A2: DC 0-5v)
Analog input (A3: DC 4-20mA)
Analog input (A4: DC 4-20mA)

-----------------

free GPIOs (without pull-up resistance on PCB):
GPIO13
GPIO14
GPIO21

free GPIOs (with pull-up resistance on PCB):
GPIO40
GPIO48
GPIO47
GPIO7

-----------------

Ethernet (W5500) I/O define:

clk_pin: GPIO1
mosi_pin: GPIO2
miso_pin: GPIO41
cs_pin: GPIO42

interrupt_pin: GPIO43
reset_pin: GPIO44

--------------------
RS485:
RXD:GPIO38
TXD:GPIO39

Tuya module:
RXD:GPIO17
TXD:GPIO16

Tuya network button: Tuya module's P28
Tuya network LED: Tuya module's P16
--------------------
SD Card:
SPI-MOSI:GPIO10
SPI-SCK:GPIO11
SPI-MISO:GPIO12
SPI-CS:GPIO9

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