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  [arduino code examples for T128M]-03 RS485 communication test
Posted by: admin - 06-23-2025, 05:36 AM - Forum: T128M - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* RS485 Communication Test with Direction Control (SP3485EEN)
*
* This program is a simple test for RS485 communication using ESP32-S3.
* It will send a message over RS485 and then read incoming messages.
* The TXD pin is defined as GPIO 13, RXD is GPIO 21, and EN is GPIO 14.
*/

#include <HardwareSerial.h>

// Define RS485 pins
#define RS485_RXD 21     // RS485 Receive
#define RS485_TXD 13     // RS485 Transmit
#define RS485_EN  14     // RS485 Direction control (High: Send, Low: Receive)

// Create a hardware serial object on UART1
HardwareSerial rs485Serial(1);

void setup() {
  // Start serial communication for debugging
  Serial.begin(115200);
  while (!Serial);

  // Set RS485 direction control pin
  pinMode(RS485_EN, OUTPUT);
  digitalWrite(RS485_EN, LOW); // Start in receive mode

  // Initialize RS485 serial communication
  rs485Serial.begin(9600, SERIAL_8N1, RS485_RXD, RS485_TXD);

  Serial.println("RS485 Test Start (with direction control)");
}

void loop() {
  // Prepare the message to send
  String message = "Hello from KinCony T128M!";
 
  // Switch to transmit mode
  digitalWrite(RS485_EN, HIGH);
  delay(2); // Short delay to allow driver to switch
 
  // Send the message
  rs485Serial.println(message);
  rs485Serial.flush(); // Wait for transmission to complete
 
  // Switch back to receive mode
  digitalWrite(RS485_EN, LOW);
 
  Serial.println("Message sent. Waiting for response...");

  // Wait for a response (up to 1 second)
  unsigned long startTime = millis();
  while (millis() - startTime < 1000) {
    if (rs485Serial.available()) {
      String receivedMessage = "";
      while (rs485Serial.available()) {
        char c = rs485Serial.read();
        receivedMessage += c;
      }
      // Print the received message
      Serial.print("Received: ");
      Serial.println(receivedMessage);
      break;
    }
  }

  // Wait before sending the next message
  delay(2000);
}
arduino ino file download:

.zip   3-RS485-Test.zip (Size: 1.02 KB / Downloads: 681)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download:

.zip   3-RS485-Test.ino.merged.zip (Size: 186.66 KB / Downloads: 734)

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  [arduino code examples for T128M]-02 Read digital input ports state
Posted by: admin - 06-23-2025, 05:35 AM - Forum: T128M - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* Description:
* This Arduino program reads the state of 128 digital inputs using 8 PCF8575 I/O expanders.
* Each PCF8575 reads 16 input channels. The input states are printed to the Serial Monitor
* as binary strings grouped by chip.
*
* I2C Pin Definitions:
* - SDA: GPIO 12
* - SCL: GPIO 11
*
* PCF8575 Addresses:
* - Input  1~16   : 0x27
* - Input 17~32  : 0x26
* - Input 33~48  : 0x23
* - Input 49~64  : 0x22
* - Input 65~80  : 0x25
* - Input 81~96  : 0x24
* - Input 97~112 : 0x21
* - Input113~128 : 0x20
*
* Input Status Legend:
* - 0: ON (Active)
* - 1: OFF (Inactive / Pulled HIGH)
*/

#include <Wire.h>
#include <PCF8575.h>

// Define I2C pins
#define I2C_SDA 12
#define I2C_SCL 11

// Define PCF8575 I2C addresses
PCF8575 pcf_inputs[8] = {
  PCF8575(0x27), // Input 1-16
  PCF8575(0x26), // Input 17-32
  PCF8575(0x23), // Input 33-48
  PCF8575(0x22), // Input 49-64
  PCF8575(0x25), // Input 65-80
  PCF8575(0x24), // Input 81-96
  PCF8575(0x21), // Input 97-112
  PCF8575(0x20)  // Input 113-128
};

void setup() {
  Serial.begin(115200);
  Wire.begin(I2C_SDA, I2C_SCL);

  Serial.println("KinCony F128 128 channel input state  0:ON  1:OFF");

  // Initialize all PCF8575 modules
  for (int i = 0; i < 8; i++) {
    pcf_inputs[i].begin();
  }
}

void loop() {
  // Iterate through all 8 chips
  for (int chip = 0; chip < 8; chip++) {
    Serial.print("Input ");
    Serial.print((chip * 16) + 1);
    Serial.print("~");
    Serial.print((chip + 1) * 16);
    Serial.print(": ");

    // Read and print the state of all 16 pins on current chip
    for (int pin = 0; pin < 16; pin++) {
      int state = pcf_inputs[chip].read(pin);
      Serial.print(state);
    }

    Serial.println();
  }

  Serial.println("--------------------------------------------------");
  delay(1000); // Delay 1 second between reads
}
arduino ino file download:

.zip   2-digital-input.zip (Size: 1,019 bytes / Downloads: 686)
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: 192.36 KB / Downloads: 731)

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  [arduino code examples for T128M]-01 Turn ON/OFF OUTPUT
Posted by: admin - 06-23-2025, 05:33 AM - Forum: T128M - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* This program controls 128 outputs using 8 PCF8575 I/O expanders.
* It sequentially turns on outputs 1 to 128, then turns them off from 128 to 1, in a loop.
*
* I2C Pin Definitions:
* - SDA: GPIO 48
* - SCL: GPIO 47
*
* PCF8575 Addresses:
* - Output  1~16   : 0x27
* - Output 17~32  : 0x26
* - Output 33~48  : 0x23
* - Output 49~64  : 0x22
* - Output 65~80  : 0x25
* - Output 81~96  : 0x24
* - Output 97~112 : 0x21
* - Output113~128 : 0x20
*
* Delay Time:
* - 200 milliseconds between switching outputs
*/

#include <Wire.h>        // Include the Wire library for I2C communication
#include <PCF8575.h>     // Include the PCF8575 library

#define SDA_PIN 48       // Define SDA pin
#define SCL_PIN 47       // Define SCL pin
#define DELAY_TIME 50   // Delay between operations in milliseconds

// Create PCF8575 objects for each chip
PCF8575 pcf_1(0x27); // output 1-16
PCF8575 pcf_2(0x26); // output 17-32
PCF8575 pcf_3(0x23); // output 33-48
PCF8575 pcf_4(0x22); // output 49-64
PCF8575 pcf_5(0x25); // output 65-80
PCF8575 pcf_6(0x24); // output 81-96
PCF8575 pcf_7(0x21); // output 97-112
PCF8575 pcf_8(0x20); // output 113-128

// Array of pointers to PCF8575 objects
PCF8575* pcfArray[8] = {
  &pcf_1, &pcf_2, &pcf_3, &pcf_4,
  &pcf_5, &pcf_6, &pcf_7, &pcf_8
};

void setup() {
  Wire.begin(SDA_PIN, SCL_PIN);  // Initialize I2C with specified pins
  Serial.begin(115200);
  Serial.println("PCF8575 128-Channel Output Control Starting...");

  // Initialize all PCF8575 modules and set all pins to HIGH (OFF)
  for (int i = 0; i < 8; i++) {
    pcfArray[i]->begin();
    for (int j = 0; j < 16; j++) {
      pcfArray[i]->write(j, HIGH);  // Turn off all outputs initially
    }
  }
}

void loop() {
  // Turn ON outputs from 1 to 128 (LOW)
  for (int channel = 0; channel < 128; channel++) {
    int chipIndex = channel / 16;        // Which PCF8575 (0 to 7)
    int pinIndex = channel % 16;         // Which pin on that PCF8575 (0 to 15)
    pcfArray[chipIndex]->write(pinIndex, LOW); // Turn ON the output
    delay(DELAY_TIME);
  }

  // Turn OFF outputs from 128 to 1 (HIGH)
  for (int channel = 127; channel >= 0; channel--) {
    int chipIndex = channel / 16;
    int pinIndex = channel % 16;
    pcfArray[chipIndex]->write(pinIndex, HIGH); // Turn OFF the output
    delay(DELAY_TIME);
  }
}
arduino ino file download:

.zip   1-output.zip (Size: 1.12 KB / Downloads: 670)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download:

.zip   1-output.ino.merged.zip (Size: 181.63 KB / Downloads: 720)

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  T128M ESPHome yaml for home assistant
Posted by: admin - 06-23-2025, 05:32 AM - Forum: T128M - No Replies

Code:
esphome:
  name: t128m
  friendly_name: t128m

esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: esp-idf

# Enable logging
logger:
  hardware_uart: USB_SERIAL_JTAG
# Enable Home Assistant API
api:

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

i2c:
   - id: bus_a
     sda: 48
     scl: 47
     scan: true
     frequency: 400kHz
   - id: bus_b
     sda: 12
     scl: 11
     scan: true
     frequency: 400kHz

pcf8574:
  - id: 'pcf8574_hub_out_1'  # for output channel 1-16
    i2c_id: bus_a
    address: 0x27
    pcf8575: true

  - id: 'pcf8574_hub_out_2'  # for output channel 17-32
    i2c_id: bus_a
    address: 0x26
    pcf8575: true

  - id: 'pcf8574_hub_out_3'  # for output channel 33-48
    i2c_id: bus_a
    address: 0x23
    pcf8575: true

  - id: 'pcf8574_hub_out_4'  # for output channel 49-64
    i2c_id: bus_a
    address: 0x22
    pcf8575: true

  - id: 'pcf8574_hub_out_5'  # for output channel 65-80
    i2c_id: bus_a
    address: 0x25
    pcf8575: true

  - id: 'pcf8574_hub_out_6'  # for output channel 81-96
    i2c_id: bus_a
    address: 0x24
    pcf8575: true

  - id: 'pcf8574_hub_out_7'  # for output channel 97-112
    i2c_id: bus_a
    address: 0x21
    pcf8575: true

  - id: 'pcf8574_hub_out_8'  # for output channel 113-128
    i2c_id: bus_a
    address: 0x20
    pcf8575: true

  - id: 'pcf8574_hub_in_1'  # for input channel 1-16
    i2c_id: bus_b
    address: 0x27
    pcf8575: true

  - id: 'pcf8574_hub_in_2'  # for input channel 17-32
    i2c_id: bus_b
    address: 0x26
    pcf8575: true

  - id: 'pcf8574_hub_in_3'  # for input channel 33-48
    i2c_id: bus_b
    address: 0x23
    pcf8575: true

  - id: 'pcf8574_hub_in_4'  # for input channel 49-64
    i2c_id: bus_b
    address: 0x22
    pcf8575: true

  - id: 'pcf8574_hub_in_5'  # for input channel 65-80
    i2c_id: bus_b
    address: 0x25
    pcf8575: true

  - id: 'pcf8574_hub_in_6'  # for input channel 81-96
    i2c_id: bus_b
    address: 0x24
    pcf8575: true

  - id: 'pcf8574_hub_in_7'  # for input channel 97-112
    i2c_id: bus_b
    address: 0x21
    pcf8575: true

  - id: 'pcf8574_hub_in_8'  # for input channel 113-128
    i2c_id: bus_b
    address: 0x20
    pcf8575: true

switch:
  - platform: gpio
    name: "t128m-output01"
    id: "t128m_output01"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output02"
    id: "t128m_output02"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output03"
    id: "t128m_output03"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output04"
    id: "t128m_output04"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output05"
    id: "t128m_output05"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output06"
    id: "t128m_output06"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output07"
    id: "t128m_output07"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output08"
    id: "t128m_output08"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output09"
    id: "t128m_output09"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output10"
    id: "t128m_output10"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output11"
    id: "t128m_output11"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output12"
    id: "t128m_output12"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output13"
    id: "t128m_output13"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output14"
    id: "t128m_output14"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output15"
    id: "t128m_output15"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output16"
    id: "t128m_output16"
    pin:
      pcf8574: pcf8574_hub_out_1
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output17"
    id: "t128m_output17"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output18"
    id: "t128m_output18"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output19"
    id: "t128m_output19"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output20"
    id: "t128m_output20"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output21"
    id: "t128m_output21"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output22"
    id: "t128m_output22"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output23"
    id: "t128m_output23"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output24"
    id: "t128m_output24"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output25"
    id: "t128m_output25"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output26"
    id: "t128m_output26"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output27"
    id: "t128m_output27"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output28"
    id: "t128m_output28"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output29"
    id: "t128m_output29"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output30"
    id: "t128m_output30"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output31"
    id: "t128m_output31"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output32"
    id: "t128m_output32"
    pin:
      pcf8574: pcf8574_hub_out_2
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output33"
    id: "t128m_output33"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output34"
    id: "t128m_output34"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output35"
    id: "t128m_output35"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output36"
    id: "t128m_output36"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output37"
    id: "t128m_output37"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output38"
    id: "t128m_output38"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output39"
    id: "t128m_output39"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output40"
    id: "t128m_output40"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output41"
    id: "t128m_output41"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output42"
    id: "t128m_output42"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output43"
    id: "t128m_output43"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output44"
    id: "t128m_output44"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output45"
    id: "t128m_output45"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output46"
    id: "t128m_output46"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output47"
    id: "t128m_output47"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output48"
    id: "t128m_output48"
    pin:
      pcf8574: pcf8574_hub_out_3
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output49"
    id: "t128m_output49"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output50"
    id: "t128m_output50"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output51"
    id: "t128m_output51"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output52"
    id: "t128m_output52"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output53"
    id: "t128m_output53"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output54"
    id: "t128m_output54"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output55"
    id: "t128m_output55"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output56"
    id: "t128m_output56"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output57"
    id: "t128m_output57"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output58"
    id: "t128m_output58"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output59"
    id: "t128m_output59"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output60"
    id: "t128m_output60"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output61"
    id: "t128m_output61"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output62"
    id: "t128m_output62"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output63"
    id: "t128m_output63"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output64"
    id: "t128m_output64"
    pin:
      pcf8574: pcf8574_hub_out_4
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output65"
    id: "t128m_output65"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output66"
    id: "t128m_output66"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output67"
    id: "t128m_output67"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output68"
    id: "t128m_output68"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output69"
    id: "t128m_output69"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output70"
    id: "t128m_output70"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output71"
    id: "t128m_output71"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output72"
    id: "t128m_output72"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output73"
    id: "t128m_output73"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output74"
    id: "t128m_output74"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output75"
    id: "t128m_output75"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output76"
    id: "t128m_output76"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output77"
    id: "t128m_output77"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output78"
    id: "t128m_output78"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output79"
    id: "t128m_output79"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output80"
    id: "t128m_output80"
    pin:
      pcf8574: pcf8574_hub_out_5
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output81"
    id: "t128m_output81"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output82"
    id: "t128m_output82"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output83"
    id: "t128m_output83"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output84"
    id: "t128m_output84"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output85"
    id: "t128m_output85"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output86"
    id: "t128m_output86"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output87"
    id: "t128m_output87"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output88"
    id: "t128m_output88"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output89"
    id: "t128m_output89"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output90"
    id: "t128m_output90"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output91"
    id: "t128m_output91"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output92"
    id: "t128m_output92"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output93"
    id: "t128m_output93"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output94"
    id: "t128m_output94"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output95"
    id: "t128m_output95"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output96"
    id: "t128m_output96"
    pin:
      pcf8574: pcf8574_hub_out_6
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output97"
    id: "t128m_output97"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output98"
    id: "t128m_output98"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output99"
    id: "t128m_output99"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output100"
    id: "t128m_output100"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output101"
    id: "t128m_output101"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output102"
    id: "t128m_output102"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output103"
    id: "t128m_output103"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output104"
    id: "t128m_output104"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output105"
    id: "t128m_output105"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output106"
    id: "t128m_output106"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output107"
    id: "t128m_output107"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output108"
    id: "t128m_output108"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output109"
    id: "t128m_output109"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output110"
    id: "t128m_output110"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output111"
    id: "t128m_output111"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output112"
    id: "t128m_output112"
    pin:
      pcf8574: pcf8574_hub_out_7
      number: 15
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output113"
    id: "t128m_output113"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output114"
    id: "t128m_output114"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output115"
    id: "t128m_output115"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output116"
    id: "t128m_output116"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output117"
    id: "t128m_output117"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output118"
    id: "t128m_output118"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output119"
    id: "t128m_output119"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output120"
    id: "t128m_output120"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output121"
    id: "t128m_output121"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 8
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output122"
    id: "t128m_output122"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 9
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output123"
    id: "t128m_output123"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 10
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output124"
    id: "t128m_output124"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 11
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output125"
    id: "t128m_output125"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 12
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output126"
    id: "t128m_output126"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 13
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output127"
    id: "t128m_output127"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 14
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "t128m-output128"
    id: "t128m_output128"
    pin:
      pcf8574: pcf8574_hub_out_8
      number: 15
      mode: OUTPUT
      inverted: true

binary_sensor:
  - platform: gpio
    name: "t128m-input01"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input02"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input03"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input04"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input05"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input06"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input07"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input08"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input09"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 8
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input10"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 9
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input11"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 10
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input12"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 11
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input13"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 12
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input14"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 13
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input15"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 14
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input16"
    pin:
      pcf8574: pcf8574_hub_in_1
      number: 15
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input17"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input18"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input19"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input20"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input21"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input22"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input23"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input24"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input25"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 8
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input26"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 9
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input27"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 10
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input28"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 11
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input29"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 12
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input30"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 13
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input31"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 14
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input32"
    pin:
      pcf8574: pcf8574_hub_in_2
      number: 15
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input33"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input34"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input35"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input36"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input37"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input38"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input39"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input40"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input41"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 8
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input42"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 9
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input43"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 10
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input44"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 11
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input45"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 12
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input46"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 13
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input47"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 14
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input48"
    pin:
      pcf8574: pcf8574_hub_in_3
      number: 15
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input49"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input50"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input51"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input52"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input53"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input54"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input55"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input56"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input57"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 8
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input58"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 9
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input59"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 10
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input60"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 11
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input61"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 12
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input62"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 13
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input63"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 14
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input64"
    pin:
      pcf8574: pcf8574_hub_in_4
      number: 15
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input65"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input66"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input67"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input68"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input69"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input70"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input71"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input72"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input73"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 8
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input74"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 9
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input75"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 10
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input76"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 11
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input77"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 12
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input78"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 13
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input79"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 14
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input80"
    pin:
      pcf8574: pcf8574_hub_in_5
      number: 15
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input81"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input82"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input83"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input84"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input85"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input86"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input87"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input88"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input89"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 8
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input90"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 9
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input91"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 10
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input92"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 11
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input93"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 12
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input94"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 13
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input95"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 14
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input96"
    pin:
      pcf8574: pcf8574_hub_in_6
      number: 15
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input97"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input98"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input99"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input100"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input101"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input102"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input103"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input104"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input105"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 8
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input106"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 9
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input107"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 10
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input108"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 11
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input109"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 12
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input110"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 13
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input111"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 14
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input112"
    pin:
      pcf8574: pcf8574_hub_in_7
      number: 15
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input113"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input114"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input115"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input116"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input117"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input118"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input119"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input120"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input121"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 8
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input122"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 9
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input123"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 10
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input124"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 11
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input125"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 12
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input126"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 13
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input127"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 14
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "t128m-input128"
    pin:
      pcf8574: pcf8574_hub_in_8
      number: 15
      mode: INPUT
      inverted: true

## pull-up resistance on PCB
  - platform: gpio
    name: "t128m-W1-io15"
    pin:
      number: 15
      inverted: true

  - platform: gpio
    name: "t128m-W1-io16"
    pin:
      number: 16
      inverted: false

  - platform: gpio
    name: "t128m-W1-io17"
    pin:
      number: 17
      inverted:  false

  - platform: gpio
    name: "t128m-W1-io18"
    pin:
      number: 18
      inverted:  false

## without pull-up resistance on PCB
  - platform: gpio
    name: "t128m-io0"
    pin:
      number: 0
      inverted:  false

  - platform: gpio
    name: "t128m-io8"
    pin:
      number: 8
      inverted:  false

  - platform: gpio
    name: "t128m-io9"
    pin:
      number: 9
      inverted:  false

  - platform: gpio
    name: "t128m-io10"
    pin:
      number: 10
      inverted:  false

sensor:
  - platform: adc
    pin: 7
    name: "t128m A1 Voltage"
    update_interval: 5s
    attenuation: 11db
    filters:
      - lambda:
          if (x >= 3.11) {
            return x * 1.60256;
          } else if (x <= 0.15) {
            return 0;
          } else {
            return x * 1.51;
          }
  - platform: adc
    pin: 6
    name: "t128m A2 Voltage"
    update_interval: 5s
    attenuation: 11db
    filters:
      # - multiply: 1.51515
      - lambda:
          if (x >= 3.11) {
            return x * 1.60256;
          } else if (x <= 0.15) {
            return 0;
          } else {
            return x * 1.51;
          }
  - platform: adc
    pin: 5
    name: "t128m A3 Current"
    update_interval: 5s
    unit_of_measurement: mA
    attenuation: 11db
    filters:
      - multiply: 6.66666666
  - platform: adc
    pin: 4
    name: "t128m A4 Current"
    update_interval: 5s
    unit_of_measurement: mA
    attenuation: 11db
    filters:
      - multiply: 6.66666666

web_server:
  port: 80

   
download yaml file:

.txt   T128M-HA.txt (Size: 45.57 KB / Downloads: 448)

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  T128M ESP32-S3 IO pins define
Posted by: admin - 06-23-2025, 05:31 AM - Forum: T128M - No Replies

analog A1 (0-5v): GPIO7
analog A2 (0-5v): GPIO6
analog A3 (4-20mA): GPIO5
analog A4 (4-20mA): GPIO4

-----------------
IIC Bus-1:

SDA:GPIO48
SCL:GPIO47

PCF8575: (output1-16): i2c address:0x27
PCF8575: (output17-32): i2c address:0x26
PCF8575: (output33-48): i2c address:0x23
PCF8575: (output49-64): i2c address:0x22
PCF8575: (output65-80): i2c address:0x25
PCF8575: (output81-96): i2c address:0x24
PCF8575: (output97-112): i2c address:0x21
PCF8575: (output113-128): i2c address:0x20

24C02 EPROM i2c address: 0x50

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

IIC Bus-2:

SDA:GPIO12
SCL:GPIO11

PCF8575: (input1-16): i2c address:0x27
PCF8575: (input17-32): i2c address:0x26
PCF8575: (input33-48): i2c address:0x23
PCF8575: (input49-64): i2c address:0x22
PCF8575: (input65-80): i2c address:0x25
PCF8575: (input81-96): i2c address:0x24
PCF8575: (input97-112): i2c address:0x21
PCF8575: (input113-128): i2c address:0x20

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

1-wire (pull-up resistance on PCB):
GPIO15
GPIO16
GPIO17
GPIO18

free GPIO:
GPIO8
GPIO9
GPIO10

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

Ethernet (W5500) I/O define:

clk_pin: GPIO42
mosi_pin: GPIO43
miso_pin: GPIO44
cs_pin: GPIO41

interrupt_pin: GPIO2
reset_pin: GPIO1

--------------------
RS485:
RXD:GPIO21
TXD:GPIO13
EN:GPIO14

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  [arduino code examples for T32M]-07 read analog input ports
Posted by: admin - 06-23-2025, 05:28 AM - Forum: T32M - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* Description:
* This Arduino program reads analog values from four analog input pins (A1, A2, A3, A4)
* and prints the values to the Serial Monitor. The analog inputs are defined with specific
* GPIO pins and the program reads the voltage levels from these pins every 2 seconds.
*
* Pin Definitions:
* - A1: GPIO 7
* - A2: GPIO 6
* - A3: GPIO 5
* - A4: GPIO 4
*/

#define ANALOG_A1   7   // Define GPIO pin for analog input A1
#define ANALOG_A2   6   // Define GPIO pin for analog input A2
#define ANALOG_A3   5   // Define GPIO pin for analog input A3
#define ANALOG_A4   4   // Define GPIO pin for analog input A4

void setup()
{
    Serial.begin(115200); // Initialize serial communication at 115200 baud rate
    delay(500); // Short delay to allow serial communication to start

    pinMode(ANALOG_A1, INPUT); // Set GPIO 5 as an input for analog signal A1
    pinMode(ANALOG_A2, INPUT); // Set GPIO 7 as an input for analog signal A2
    pinMode(ANALOG_A3, INPUT); // Set GPIO 6 as an input for analog signal A3
    pinMode(ANALOG_A4, INPUT); // Set GPIO 4 as an input for analog signal A4
}

void loop()
{
    // Read and print analog values from the defined pins
    Serial.print("A1=");
    Serial.println(analogRead(ANALOG_A1)); // Read and print the value from A1
    Serial.print("A2=");
    Serial.println(analogRead(ANALOG_A2)); // Read and print the value from A2
    Serial.print("A3=");
    Serial.println(analogRead(ANALOG_A3)); // Read and print the value from A3
    Serial.print("A4=");
    Serial.println(analogRead(ANALOG_A4)); // Read and print the value from A4
   
    delay(2000); // Wait for 2 seconds before the next reading
}
arduino ino file download:

.zip   7-analog-input.zip (Size: 768 bytes / Downloads: 697)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download: 

.zip   7-analog-input.ino.merged.zip (Size: 187.2 KB / Downloads: 691)

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  [arduino code examples for T32M]-06 digital INPUT trigger OUTPUT directly
Posted by: admin - 06-23-2025, 05:27 AM - Forum: T32M - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* This program reads 32 input states from two PCF8575 I/O expanders
* and controls 32 relays via another two PCF8575 I/O expanders.
* When an input pin is LOW, the corresponding relay is turned ON (active LOW).
* When the input pin is HIGH, the corresponding relay is turned OFF.
*
* I2C Bus-1 Pin Definitions:
* - SDA: GPIO 48
* - SCL: GPIO 47
*
* I2C Addresses:
* - Output1-16:  0x20
* - Output17-32: 0x21
* - Input1-16:   0x24
* - Input17-32:  0x25
*/

#include <Wire.h>
#include <PCF8575.h>

// Define I2C pins
#define I2C_SDA 48
#define I2C_SCL 47

// PCF8575 I2C addresses
#define OUTPUT1_ADDR 0x20
#define OUTPUT2_ADDR 0x21
#define INPUT1_ADDR  0x24
#define INPUT2_ADDR  0x25

// Create PCF8575 objects
PCF8575 pcf8575_IN1(INPUT1_ADDR);   // Inputs 1~16
PCF8575 pcf8575_IN2(INPUT2_ADDR);   // Inputs 17~32
PCF8575 pcf8575_OUT1(OUTPUT1_ADDR); // Outputs 1~16
PCF8575 pcf8575_OUT2(OUTPUT2_ADDR); // Outputs 17~32

void setup() {
  // Initialize I2C with defined SDA and SCL
  Wire.begin(I2C_SDA, I2C_SCL);

  // Start serial communication
  Serial.begin(115200);

  // Initialize all PCF8575 devices
  pcf8575_IN1.begin();
  pcf8575_IN2.begin();
  pcf8575_OUT1.begin();
  pcf8575_OUT2.begin();

  // Turn off all relays at start (LOW = OFF)
  for (int i = 0; i < 16; i++) {
    pcf8575_OUT1.write(i, HIGH);  // HIGH means OFF for relay
    pcf8575_OUT2.write(i, HIGH);
  }

  Serial.println("System started: 32 inputs controlling 32 relays");
}

void loop() {
  uint32_t inputState = 0;

  // Read inputs 1~16
  for (int i = 0; i < 16; i++) {
    if (pcf8575_IN1.read(i)) {
      inputState |= (1UL << i);
    }
  }

  // Read inputs 17~32
  for (int i = 0; i < 16; i++) {
    if (pcf8575_IN2.read(i)) {
      inputState |= (1UL << (i + 16));
    }
  }

  // Control outputs 1~16
  for (int i = 0; i < 16; i++) {
    if (inputState & (1UL << i)) {
      pcf8575_OUT1.write(i, HIGH);  // Input HIGH -> Relay OFF
    } else {
      pcf8575_OUT1.write(i, LOW);   // Input LOW -> Relay ON
    }
  }

  // Control outputs 17~32
  for (int i = 0; i < 16; i++) {
    if (inputState & (1UL << (i + 16))) {
      pcf8575_OUT2.write(i, HIGH);  // Input HIGH -> Relay OFF
    } else {
      pcf8575_OUT2.write(i, LOW);   // Input LOW -> Relay ON
    }
  }

  delay(500);
}
arduino ino file download:

.zip   6-input-trigger-output.zip (Size: 1 KB / Downloads: 687)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download: 

.zip   6-input-trigger-output.ino.merged.zip (Size: 181.75 KB / Downloads: 719)

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  [arduino code examples for T32M]-05 Ethernet W5500 chip work with TCP Server mode
Posted by: admin - 06-23-2025, 05:25 AM - Forum: T32M - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* This Arduino program sets up an ESP32-S3 with a W5500 Ethernet module
* as a TCP server. It listens on port 4196 and echoes back any string
* received from a client.
*
* Hardware connections:
* - CLK: GPIO42
* - MOSI: GPIO43
* - MISO: GPIO44
* - CS: GPIO41
* - RST: GPIO1
* - INT: GPIO2
*
* Static IP address: 192.168.3.55
* Subnet Mask: 255.255.255.0
* Gateway: 192.168.3.1
* DNS: 192.168.3.1
*/

#include <SPI.h>
#include <Ethernet.h>

// Define the W5500 Ethernet module pins
#define W5500_CS_PIN  41
#define W5500_RST_PIN 1
#define W5500_INT_PIN 2
#define W5500_CLK_PIN 42
#define W5500_MOSI_PIN 43
#define W5500_MISO_PIN 44

// MAC address for your Ethernet shield (must be unique on your network)
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };

// Static IP address configuration
IPAddress ip(192, 168, 3, 55);       // Static IP address
IPAddress subnet(255, 255, 255, 0);   // Subnet mask
IPAddress gateway(192, 168, 3, 1);    // Default gateway
IPAddress dns(192, 168, 3, 1);        // DNS server address

// Create an EthernetServer object to handle TCP connections
EthernetServer server(4196);

void setup() {
  // Initialize serial communication
  Serial.begin(115200);
  while (!Serial) {
    ; // Wait for serial port to connect
  }

  // Initialize the W5500 module
  pinMode(W5500_RST_PIN, OUTPUT);
  pinMode(W5500_INT_PIN, INPUT);
  digitalWrite(W5500_RST_PIN, LOW);  // Reset the W5500 module
  delay(100);                       // Wait for reset to complete
  digitalWrite(W5500_RST_PIN, HIGH); // Release reset

  // Initialize SPI with the correct pin definitions
  SPI.begin(W5500_CLK_PIN, W5500_MISO_PIN, W5500_MOSI_PIN);

  // Set up the Ethernet library with W5500-specific pins
  Ethernet.init(W5500_CS_PIN);

  // Start the Ethernet connection with static IP configuration
  Ethernet.begin(mac, ip, dns, gateway, subnet);

  // Print the IP address to the serial monitor
  Serial.print("IP Address: ");
  Serial.println(Ethernet.localIP());

  // Start listening for incoming TCP connections
  server.begin();
}

void loop() {
  // Check for incoming client connections
  EthernetClient client = server.available();
  if (client) {
    Serial.println("New client connected");

    // Read data from the client and echo it back
    while (client.connected()) {
      if (client.available()) {
        char c = client.read();
        server.write(c);
      }
    }

    // Close the connection when done
    client.stop();
    Serial.println("Client disconnected");
  }
}
arduino ino file download:

.zip   5-Ethernet-W5500.zip (Size: 1.23 KB / Downloads: 715)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download: 

.zip   5-Ethernet-W5500.ino.merged.zip (Size: 191.08 KB / Downloads: 673)

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  [arduino code examples for T32M]-04 Read free GPIO state
Posted by: admin - 06-23-2025, 05:23 AM - Forum: T32M - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* GPIO Status Monitoring
*
* This program monitors the status (high or low) of multiple GPIO pins on the ESP32-S3.
* It prints the status of the pins to the serial monitor whenever a change is detected.
*
* GPIO Pins Monitored:
* - GPIO 8
* - GPIO 9
* - GPIO 10
* - GPIO 15
* - GPIO 16
* - GPIO 17
* - GPIO 18
* - GPIO 0
*
* Hardware Requirements:
* - Connect the pins to appropriate devices or pull them to HIGH/LOW for testing
*/

#define GPIO_PIN_8 8
#define GPIO_PIN_9 9
#define GPIO_PIN_10 10
#define GPIO_PIN_15 15
#define GPIO_PIN_16 16
#define GPIO_PIN_17 17
#define GPIO_PIN_18 18
#define GPIO_PIN_0 0

// Store the previous state of the GPIO pins
bool prevState[8] = {false, false, false, false, false, false, false, false};

void setup() {
  // Initialize serial communication for debugging purposes
  Serial.begin(115200); // Initialize the serial monitor at 115200 baud
  while (!Serial);      // Wait for the serial monitor to open

  // Initialize GPIO pins as inputs
  pinMode(GPIO_PIN_8, INPUT);
  pinMode(GPIO_PIN_9, INPUT);
  pinMode(GPIO_PIN_10, INPUT);
  pinMode(GPIO_PIN_15, INPUT);
  pinMode(GPIO_PIN_16, INPUT);
  pinMode(GPIO_PIN_17, INPUT);
  pinMode(GPIO_PIN_18, INPUT);
  pinMode(GPIO_PIN_0, INPUT);

  Serial.println("GPIO Status Monitoring Started");
}

void loop() {
  // Read the current state of each GPIO pin
  bool currentState[8];
  currentState[0] = digitalRead(GPIO_PIN_8);
  currentState[1] = digitalRead(GPIO_PIN_9);
  currentState[2] = digitalRead(GPIO_PIN_10);
  currentState[3] = digitalRead(GPIO_PIN_15);
  currentState[4] = digitalRead(GPIO_PIN_16);
  currentState[5] = digitalRead(GPIO_PIN_17);
  currentState[6] = digitalRead(GPIO_PIN_18);
  currentState[7] = digitalRead(GPIO_PIN_0);

  // Check for changes in GPIO pin states
  for (int i = 0; i < 8; i++) {
    if (currentState[i] != prevState[i]) {
      // Print the pin number and its new state if it has changed
      Serial.print("GPIO ");
      Serial.print(i == 0 ? GPIO_PIN_8 :
                   i == 1 ? GPIO_PIN_9 :
                   i == 2 ? GPIO_PIN_10 :
                   i == 3 ? GPIO_PIN_15 :
                   i == 4 ? GPIO_PIN_16 :
                   i == 5 ? GPIO_PIN_17 :
                   i == 6 ? GPIO_PIN_18 : GPIO_PIN_0);
      Serial.print(" changed to ");
      Serial.println(currentState[i] ? "HIGH" : "LOW");
      // Update the previous state
      prevState[i] = currentState[i];
    }
  }

  // Delay to avoid flooding the serial monitor
  delay(100); // Adjust the delay as needed
}
arduino ino file download:

.zip   4-free-gpio-state.zip (Size: 1.04 KB / Downloads: 680)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download: 

.zip   4-free-gpio-state.ino.merged.zip (Size: 181.77 KB / Downloads: 665)

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  [arduino code examples for T32M]-03 RS485 communication test
Posted by: admin - 06-23-2025, 05:22 AM - Forum: T32M - No Replies

Code:
/*
* Made by KinCony IoT: https://www.kincony.com
*
* RS485 Communication Test with Direction Control (SP3485EEN)
*
* This program is a simple test for RS485 communication using ESP32-S3.
* It will send a message over RS485 and then read incoming messages.
* The TXD pin is defined as GPIO 13, RXD is GPIO 21, and EN is GPIO 14.
*/

#include <HardwareSerial.h>

// Define RS485 pins
#define RS485_RXD 21     // RS485 Receive
#define RS485_TXD 13     // RS485 Transmit
#define RS485_EN  14     // RS485 Direction control (High: Send, Low: Receive)

// Create a hardware serial object on UART1
HardwareSerial rs485Serial(1);

void setup() {
  // Start serial communication for debugging
  Serial.begin(115200);
  while (!Serial);

  // Set RS485 direction control pin
  pinMode(RS485_EN, OUTPUT);
  digitalWrite(RS485_EN, LOW); // Start in receive mode

  // Initialize RS485 serial communication
  rs485Serial.begin(9600, SERIAL_8N1, RS485_RXD, RS485_TXD);

  Serial.println("RS485 Test Start (with direction control)");
}

void loop() {
  // Prepare the message to send
  String message = "Hello from KinCony T32M!";
 
  // Switch to transmit mode
  digitalWrite(RS485_EN, HIGH);
  delay(2); // Short delay to allow driver to switch
 
  // Send the message
  rs485Serial.println(message);
  rs485Serial.flush(); // Wait for transmission to complete
 
  // Switch back to receive mode
  digitalWrite(RS485_EN, LOW);
 
  Serial.println("Message sent. Waiting for response...");

  // Wait for a response (up to 1 second)
  unsigned long startTime = millis();
  while (millis() - startTime < 1000) {
    if (rs485Serial.available()) {
      String receivedMessage = "";
      while (rs485Serial.available()) {
        char c = rs485Serial.read();
        receivedMessage += c;
      }
      // Print the received message
      Serial.print("Received: ");
      Serial.println(receivedMessage);
      break;
    }
  }

  // Wait before sending the next message
  delay(2000);
}
arduino ino file download:

.zip   3-RS485-Test.zip (Size: 1.02 KB / Downloads: 697)
BIN file (you can use esp32 download tool download to ESP32-S3 with address 0x0 then directly to use) download: 

.zip   3-RS485-Test.ino.merged.zip (Size: 186.67 KB / Downloads: 701)

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