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[Arduino source code for KC868-A2]-05 RS485 modbus temperature humidity sensor

Posted by: admin - 10-09-2024, 07:44 AM - Forum: KC868-A2 - No Replies

Code:
/*

  RS485 Modbus Temperature and Humidity Sensor Reader

  Made by KinCony: https://www.kincony.com

  This program reads temperature and humidity data from a Modbus RS485 sensor

  and prints the values via the Serial monitor.

  Hardware configuration:

  - RS485 communication using GPIO TX (32) and RX (35)

  - Modbus RTU protocol

  - Temperature and humidity values are stored in separate registers

  You must install the ModbusMaster library in Arduino IDE.

*/

#include <ModbusMaster.h>  // Include the ModbusMaster library for Modbus communication

// Define GPIO pins for RS485 communication (TX and RX)

#define TXD_PIN 32  // Transmit pin for RS485

#define RXD_PIN 35  // Receive pin for RS485

// Define the Modbus slave ID (this should match the sensor's address)

#define SLAVE_ID 1

// Create a ModbusMaster object to handle Modbus communication

ModbusMaster node;

/*

  This function is called before starting a Modbus transmission.

  If your hardware needs control of RS485 DE/RE pins, configure them here.

*/

void preTransmission()

{

  // Optional: Control DE/RE pins for RS485 if necessary

}

/*

  This function is called after completing a Modbus transmission.

  If your hardware needs to reset DE/RE pins, configure them here.

*/

void postTransmission()

{

  // Optional: Control DE/RE pins for RS485 if necessary

}

void setup()

{

  // Start the Serial communication for debugging at 9600 baud rate

  Serial.begin(9600);

  // Start Serial2 for RS485 communication using GPIO 32 (TX) and GPIO 35 (RX) at 9600 baud rate

  Serial2.begin(9600, SERIAL_8N1, RXD_PIN, TXD_PIN);

  // Initialize the Modbus communication with the slave ID and associate it with Serial2

  node.begin(SLAVE_ID, Serial2);

  // Set the pre- and post-transmission handlers for controlling RS485 hardware if needed

  node.preTransmission(preTransmission);

  node.postTransmission(postTransmission);

  // Print an initial message to Serial monitor

  Serial.println("RS485 Modbus Sensor Example - Reading Temperature and Humidity");

}

void loop()

{

  uint8_t result;  // Variable to store the result of Modbus operations

  uint16_t data[2];  // Array to store the raw temperature and humidity data from the sensor

  // Read two input registers starting from address 0x0000, where temperature and humidity are stored

  result = node.readInputRegisters(0x0000, 2);  // Read 2 registers (temperature and humidity)

  // Check if the read operation was successful

  if (result == node.ku8MBSuccess)

  {

    // Retrieve raw temperature and humidity data from Modbus response buffer

    uint16_t temperatureRaw = node.getResponseBuffer(0);  // Temperature is in the first register

    uint16_t humidityRaw = node.getResponseBuffer(1);     // Humidity is in the second register

    // Parse temperature value

    float temperature;

    if (temperatureRaw < 10000)  // Check if the value represents a positive temperature

      temperature = temperatureRaw * 0.1;  // Positive temperature

    else

      temperature = -1 * (temperatureRaw - 10000) * 0.1;  // Negative temperature

    // Parse humidity value (always positive)

    float humidity = humidityRaw * 0.1;

    // Print the parsed temperature value to the Serial monitor

    Serial.print("Temperature: ");

    Serial.print(temperature);

    Serial.println(" °C");

    // Print the parsed humidity value to the Serial monitor

    Serial.print("Humidity: ");

    Serial.print(humidity);

    Serial.println(" %RH");

  }

  else

  {

    // If the read operation failed, print the error code to the Serial monitor

    Serial.print("Failed to read from sensor, error: ");

    Serial.println(result);

  }

  // Wait for 5 seconds before reading the sensor again

  delay(5000);

}

arduino ino file download:
.zip

rs485-sensor.zip (Size: 1.47 KB / Downloads: 510)
BIN file (you can use esp32 download tool download to ESP32 with address 0x0 then directly to use) download:
.zip

rs485-sensor.ino.merged.zip (Size: 172.69 KB / Downloads: 538)

B16M vS A16

Posted by: admin - 10-08-2024, 11:38 AM - Forum: KC868-A16 - No Replies

A32 Pro ESPHome yaml include RS485 modbus temperature humidity sensor

Posted by: admin - 10-08-2024, 01:51 AM - Forum: KC868-A32/A32 Pro - Replies (23)

here we use RS485 long distance sensor connect with A32 Pro controller using A and B.
the sensor default setting is 9600bps, RS485 address is 1

we can use USB-RS485 adapter connect PC with sensor , monitor the sensor value, or maybe you want change the sensor address and baud rate, so just use PC software to set. Then we can let sensor connect to A32 Pro's RS485 port directly.

mainly add these code for modbus:
uart:
- id: uart_modbus
baud_rate: 9600
tx_pin: 9
rx_pin: 8

# Config Modbus
modbus:
uart_id: uart_modbus
id: modbus1

modbus_controller:
- id: modbus_sensor
address: 0x01 # device address
modbus_id: modbus1

sensor:
- platform: modbus_controller
modbus_controller_id: modbus_sensor
name: "RS485 Temperature Sensor"
id: temperature_sensor
address: 0x0000
register_type: holding
value_type: U_WORD
unit_of_measurement: "°C"
accuracy_decimals: 1
filters:
- lambda: if (x < 10000) return x * 0.1; else return -1 * (x - 10000) * 0.1;

- platform: modbus_controller
modbus_controller_id: modbus_sensor
name: "RS485 Humidity Sensor"
id: humidity_sensor
address: 0x0001
register_type: holding
value_type: U_WORD
unit_of_measurement: "%"
accuracy_decimals: 1
filters:
- multiply: 0.1

whole ESPHome ymal code:

Code:
esphome:

  name: a32-pro-arduino

  friendly_name: a32-Pro-arduino

  platformio_options:

    board_build.extra_flags:

      # WIFI_CONTROL_SELF_MODE = 0

      # WIFI_CONTROL_SELF_MODE = 1

      - "-DWIFI_CONTROL_SELF_MODE=0"

external_components:

  - source:

      type: git

      url: https://github.com/hzkincony/esphome-tuya-wifi-mcu

      ref: v1.2.0

esp32:

  board: esp32-s3-devkitc-1

  framework:

    type: arduino

# Enable logging

# logger:

# Enable Home Assistant API

api:

  encryption:

    key: "fBpihEYPVlfKaE4ZIcY0uRcJ134u7DBKzzskk994+Lw="

ethernet:

  type: W5500

  clk_pin: GPIO42

  mosi_pin: GPIO44

  miso_pin: GPIO40

  cs_pin: GPIO39

  interrupt_pin: GPIO41

  reset_pin: GPIO43

uart:

  - id: uart_modbus

    baud_rate: 9600

    tx_pin: 9

    rx_pin: 8

  - id: tuya_mcu_uart

    baud_rate: 9600

    tx_pin: 15

    rx_pin: 16

tuya_wifi_mcu:

  # tuya mcu product id

  product_id: fwy7fk4mzay3kern 

  uart_id: tuya_mcu_uart

  wifi_reset_pin: 21

  wifi_led_pin: 45

# Config Modbus

modbus:

  uart_id: uart_modbus

  id: modbus1

modbus_controller:

  - id: modbus_sensor

    address: 0x01  # device address

    modbus_id: modbus1

i2c:

   - id: bus_a

     sda: 11

     scl: 10

     scan: true

     frequency: 400kHz

xl9535:

  - id: xl9535_hub_out1 # for output channel 1-16

    address: 0x21

  - id: xl9535_hub_out2 # for output channel 17-32

    address: 0x22

  - id: xl9535_hub_in1 # for input channel 1-16

    address: 0x24

  - id: xl9535_hub_in2 # for input channel 17-32

    address: 0x25

pcf8574:

  - id: 'pcf8574_in_3'  # for input channel 33-40

    address: 0x23

switch:

  - platform: gpio

    pin: 45

    name: "LED"

  - platform: gpio

    name: A32 Pro Switch01

    id: "a32_pro_switch01"

    pin:

      xl9535: xl9535_hub_out1

      number: 0

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch01 Tuya

    dp_id: 101

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch01"

  - platform: gpio

    name: A32 Pro Switch02

    id: "a32_pro_switch02"

    pin:

      xl9535: xl9535_hub_out1

      number: 1

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch02 Tuya

    dp_id: 102

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch02"

  - platform: gpio

    name: A32 Pro Switch03

    id: "a32_pro_switch03"

    pin:

      xl9535: xl9535_hub_out1

      number: 2

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch03 Tuya

    dp_id: 103

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch03"

  - platform: gpio

    name: A32 Pro Switch04

    id: "a32_pro_switch04"

    pin:

      xl9535: xl9535_hub_out1

      number: 3

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch04 Tuya

    dp_id: 104

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch04"

  - platform: gpio

    name: A32 Pro Switch05

    id: "a32_pro_switch05"

    pin:

      xl9535: xl9535_hub_out1

      number: 4

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch05 Tuya

    dp_id: 105

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch05"

  - platform: gpio

    name: A32 Pro Switch06

    id: "a32_pro_switch06"

    pin:

      xl9535: xl9535_hub_out1

      number: 5

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch06 Tuya

    dp_id: 106

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch06"

  - platform: gpio

    name: A32 Pro Switch07

    id: "a32_pro_switch07"

    pin:

      xl9535: xl9535_hub_out1

      number: 6

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch07 Tuya

    dp_id: 107

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch07"

  - platform: gpio

    name: A32 Pro Switch08

    id: "a32_pro_switch08"

    pin:

      xl9535: xl9535_hub_out1

      number: 7

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch08 Tuya

    dp_id: 108

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch08"

  - platform: gpio

    name: A32 Pro Switch09

    id: "a32_pro_switch09"

    pin:

      xl9535: xl9535_hub_out1

      number: 10

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch09 Tuya

    dp_id: 109

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch09"

  - platform: gpio

    name: A32 Pro Switch10

    id: "a32_pro_switch10"

    pin:

      xl9535: xl9535_hub_out1

      number: 11

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch10 Tuya

    dp_id: 110

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch10"

  - platform: gpio

    name: A32 Pro Switch11

    id: "a32_pro_switch11"

    pin:

      xl9535: xl9535_hub_out1

      number: 12

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch11 Tuya

    dp_id: 111

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch11"

  - platform: gpio

    name: A32 Pro Switch12

    id: "a32_pro_switch12"

    pin:

      xl9535: xl9535_hub_out1

      number: 13

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch12 Tuya

    dp_id: 112

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch12"

  - platform: gpio

    name: A32 Pro Switch13

    id: "a32_pro_switch13"

    pin:

      xl9535: xl9535_hub_out1

      number: 14

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch13 Tuya

    dp_id: 113

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch13"

  - platform: gpio

    name: A32 Pro Switch14

    id: "a32_pro_switch14"

    pin:

      xl9535: xl9535_hub_out1

      number: 15

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch14 Tuya

    dp_id: 114

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch14"

  - platform: gpio

    name: A32 Pro Switch15

    id: "a32_pro_switch15"

    pin:

      xl9535: xl9535_hub_out1

      number: 16

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch15 Tuya

    dp_id: 115

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch15"

  - platform: gpio

    name: A32 Pro Switch16

    id: "a32_pro_switch16"

    pin:

      xl9535: xl9535_hub_out1

      number: 17

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch16 Tuya

    dp_id: 116

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch16"

  - platform: gpio

    name: A32 Pro Switch17

    id: "a32_pro_switch17"

    pin:

      xl9535: xl9535_hub_out2

      number: 0

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch17 Tuya

    dp_id: 117

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch17"

  - platform: gpio

    name: A32 Pro Switch18

    id: "a32_pro_switch18"

    pin:

      xl9535: xl9535_hub_out2

      number: 1

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch18 Tuya

    dp_id: 118

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch18"

  - platform: gpio

    name: A32 Pro Switch19

    id: "a32_pro_switch19"

    pin:

      xl9535: xl9535_hub_out2

      number: 2

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch19 Tuya

    dp_id: 119

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch19"

  - platform: gpio

    name: A32 Pro Switch20

    id: "a32_pro_switch20"

    pin:

      xl9535: xl9535_hub_out2

      number: 3

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch20 Tuya

    dp_id: 120

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch20"

  - platform: gpio

    name: A32 Pro Switch21

    id: "a32_pro_switch21"

    pin:

      xl9535: xl9535_hub_out2

      number: 4

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch21 Tuya

    dp_id: 121

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch21"

  - platform: gpio

    name: A32 Pro Switch22

    id: "a32_pro_switch22"

    pin:

      xl9535: xl9535_hub_out2

      number: 5

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch22 Tuya

    dp_id: 122

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch22"

  - platform: gpio

    name: A32 Pro Switch23

    id: "a32_pro_switch23"

    pin:

      xl9535: xl9535_hub_out2

      number: 6

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch23 Tuya

    dp_id: 123

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch23"

  - platform: gpio

    name: A32 Pro Switch24

    id: "a32_pro_switch24"

    pin:

      xl9535: xl9535_hub_out2

      number: 7

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch24 Tuya

    dp_id: 124

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch24"

  - platform: gpio

    name: A32 Pro Switch25

    id: "a32_pro_switch25"

    pin:

      xl9535: xl9535_hub_out2

      number: 10

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch25 Tuya

    dp_id: 125

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch25"

  - platform: gpio

    name: A32 Pro Switch26

    id: "a32_pro_switch26"

    pin:

      xl9535: xl9535_hub_out2

      number: 11

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch26 Tuya

    dp_id: 126

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch26"

  - platform: gpio

    name: A32 Pro Switch27

    id: "a32_pro_switch27"

    pin:

      xl9535: xl9535_hub_out2

      number: 12

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch27 Tuya

    dp_id: 127

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch27"

  - platform: gpio

    name: A32 Pro Switch28

    id: "a32_pro_switch28"

    pin:

      xl9535: xl9535_hub_out2

      number: 13

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch28 Tuya

    dp_id: 128

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch28"

  - platform: gpio

    name: A32 Pro Switch29

    id: "a32_pro_switch29"

    pin:

      xl9535: xl9535_hub_out2

      number: 14

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch29 Tuya

    dp_id: 129

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch29"

  - platform: gpio

    name: A32 Pro Switch30

    id: "a32_pro_switch30"

    pin:

      xl9535: xl9535_hub_out2

      number: 15

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch30 Tuya

    dp_id: 130

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch30"

  - platform: gpio

    name: A32 Pro Switch31

    id: "a32_pro_switch31"

    pin:

      xl9535: xl9535_hub_out2

      number: 16

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch31 Tuya

    dp_id: 131

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch31"

  - platform: gpio

    name: A32 Pro Switch32

    id: "a32_pro_switch32"

    pin:

      xl9535: xl9535_hub_out2

      number: 17

      mode: OUTPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro Switch32 Tuya

    dp_id: 132

    # hide from homeassistant ui

    internal: true

    # bind other switch, sync state

    bind_switch_id: "a32_pro_switch32"

binary_sensor:

  - platform: gpio

    name: A32 Pro DI01

    on_press:

      then:

        - switch.toggle: a32_pro_switch01

    id: "a32_pro_di01"

    pin:

      xl9535: xl9535_hub_in1

      number: 0

      mode: INPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro DI01 Tuya

    dp_id: 133

    bind_binary_sensor_id: a32_pro_di01

    internal: true

  - platform: gpio

    name: A32 Pro DI02

    id: "a32_pro_di02"

    pin:

      xl9535: xl9535_hub_in1

      number: 1

      mode: INPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro DI02 Tuya

    dp_id: 134

    bind_binary_sensor_id: a32_pro_di02

    internal: true

  - platform: gpio

    name: A32 Pro DI03

    id: "a32_pro_di03"

    pin:

      xl9535: xl9535_hub_in1

      number: 2

      mode: INPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro DI03 Tuya

    dp_id: 135

    bind_binary_sensor_id: a32_pro_di03

    internal: true

  - platform: gpio

    name: A32 Pro DI04

    id: "a32_pro_di04"

    pin:

      xl9535: xl9535_hub_in1

      number: 3

      mode: INPUT

      inverted: true

  - platform: tuya_wifi_mcu

    name: A32 Pro DI04 Tuya

    dp_id: 136

    bind_binary_sensor_id: a32_pro_di04

    internal: true

  - platform: gpio

    name: A32 Pro DI05

    pin:

      xl9535: xl9535_hub_in1

      number: 4

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI06

    pin:

      xl9535: xl9535_hub_in1

      number: 5

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI07

    pin:

      xl9535: xl9535_hub_in1

      number: 6

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI08

    pin:

      xl9535: xl9535_hub_in1

      number: 7

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI09

    pin:

      xl9535: xl9535_hub_in1

      number: 10

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI10

    pin:

      xl9535: xl9535_hub_in1

      number: 11

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI11

    pin:

      xl9535: xl9535_hub_in1

      number: 12

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI12

    pin:

      xl9535: xl9535_hub_in1

      number: 13

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI13

    pin:

      xl9535: xl9535_hub_in1

      number: 14

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI14

    pin:

      xl9535: xl9535_hub_in1

      number: 15

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI15

    pin:

      xl9535: xl9535_hub_in1

      number: 16

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI16

    pin:

      xl9535: xl9535_hub_in1

      number: 17

      mode: INPUT

      inverted: true

  - platform: gpio

    name: "A32 Pro TMP1"

    pin: 

      number: 1

      inverted: true

  - platform: gpio

    name: "A32 Pro TMP2"

    pin: 

      number: 2

      inverted: true

  - platform: gpio

    name: "A32 Pro DL"

    pin: 

      number: 0

      inverted: true

  - platform: gpio

    name: "A32 Pro DTUYA"

    pin: 

      number: 21

      inverted: true

  - platform: gpio

    name: A32 Pro DI17

    pin:

      xl9535: xl9535_hub_in2

      number: 0

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI18

    pin:

      xl9535: xl9535_hub_in2

      number: 1

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI19

    pin:

      xl9535: xl9535_hub_in2

      number: 2

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI20

    pin:

      xl9535: xl9535_hub_in2

      number: 3

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI21

    pin:

      xl9535: xl9535_hub_in2

      number: 4

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI22

    pin:

      xl9535: xl9535_hub_in2

      number: 5

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI23

    pin:

      xl9535: xl9535_hub_in2

      number: 6

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI24

    pin:

      xl9535: xl9535_hub_in2

      number: 7

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI25

    pin:

      xl9535: xl9535_hub_in2

      number: 10

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI26

    pin:

      xl9535: xl9535_hub_in2

      number: 11

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI27

    pin:

      xl9535: xl9535_hub_in2

      number: 12

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI28

    pin:

      xl9535: xl9535_hub_in2

      number: 13

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI29

    pin:

      xl9535: xl9535_hub_in2

      number: 14

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI30

    pin:

      xl9535: xl9535_hub_in2

      number: 15

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI31

    pin:

      xl9535: xl9535_hub_in2

      number: 16

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI32

    pin:

      xl9535: xl9535_hub_in2

      number: 17

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI33

    pin:

      pcf8574: pcf8574_in_3

      number: 0

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI34

    pin:

      pcf8574: pcf8574_in_3

      number: 1

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI35

    pin:

      pcf8574: pcf8574_in_3

      number: 2

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI36

    pin:

      pcf8574: pcf8574_in_3

      number: 3

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI37

    pin:

      pcf8574: pcf8574_in_3

      number: 4

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI38

    pin:

      pcf8574: pcf8574_in_3

      number: 5

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI39

    pin:

      pcf8574: pcf8574_in_3

      number: 6

      mode: INPUT

      inverted: true

  - platform: gpio

    name: A32 Pro DI40

    pin:

      pcf8574: pcf8574_in_3

      number: 7

      mode: INPUT

      inverted: true

gp8403:

  id: my_gp8403

  voltage: 10V

output:

  - platform: gp8403

    id: gp8403_output_1

    gp8403_id: my_gp8403

    channel: 0

  - platform: gp8403

    id: gp8403_output_2

    gp8403_id: my_gp8403

    channel: 1

light:

  - platform: monochromatic

    name: "A32 Pro-DAC-0"

    id: a32_pro_dac_0

    output: gp8403_output_1

    gamma_correct: 1.0

  - platform: tuya_wifi_mcu

    name: "Tuya A32 Pro-DAC-0"

    # bind other light, sync state

    bind_light_id: a32_pro_dac_0

    output: gp8403_output_1

    dp_id: 173

    # hide from homeassistant ui

    internal: true

    gamma_correct: 1.0

  - platform: monochromatic

    name: "A32 Pro-DAC-1"

    id: a32_pro_dac_1

    output: gp8403_output_2

    gamma_correct: 1.0

  - platform: tuya_wifi_mcu

    name: "Tuya A32 Pro-DAC-1"

    # bind other light, sync state

    bind_light_id: a32_pro_dac_1

    output: gp8403_output_2

    dp_id: 174

    # hide from homeassistant ui

    internal: true

    gamma_correct: 1.0

sensor:

  - platform: adc

    pin: 7

    name: "A32 Pro 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: "A32 Pro 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: "A32 Pro A3 Current"

    update_interval: 5s

    unit_of_measurement: mA

    attenuation: 11db

    filters:

      - multiply: 6.66666666

  - platform: adc

    pin: 4

    name: "A32 Pro A4 Current"

    update_interval: 5s

    unit_of_measurement: mA

    attenuation: 11db

    filters:

      - multiply: 6.66666666

  - platform: modbus_controller

    modbus_controller_id: modbus_sensor

    name: "RS485 Temperature Sensor"

    id: temperature_sensor

    address: 0x0000

    register_type: holding

    value_type: U_WORD

    unit_of_measurement: "°C"

    accuracy_decimals: 1

    filters:

      - lambda: if (x < 10000) return x * 0.1; else return -1 * (x - 10000) * 0.1;

  - platform: modbus_controller

    modbus_controller_id: modbus_sensor

    name: "RS485 Humidity Sensor"

    id: humidity_sensor

    address: 0x0001

    register_type: holding

    value_type: U_WORD

    unit_of_measurement: "%"

    accuracy_decimals: 1

    filters:

      - multiply: 0.1

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), "A32 Pro");

yaml file download:
.txt

A32_Pro-ESPHome_arduino_type_RS485_MODBUS_SENSOR.txt (Size: 23.44 KB / Downloads: 450)
RS485 sensor config PC software:
.zip

RS485-sensor-PC-tool.zip (Size: 4.08 MB / Downloads: 585)

More then 3 DS18B20 sensors with KCS Firmware

Posted by: Jackson - 10-07-2024, 08:13 AM - Forum: KC868-A16 - Replies (3)

	Hi! I want to know if it is possible to connect more than 3 DS18B20 sensors to the KC868-A16 board, using the KCS Firmware, not ESPHOME! Via ESPHOME, I can find the addresses, but is it possible to do it with KCS Firmware? Thanks!

sesnors

Posted by: BaconRanch - 10-07-2024, 02:29 AM - Forum: KinCony Server-Mini / Server-16 Raspberry Pi4 relay module - Replies (9)

	Hello, On the Kincony server 16, are the sensors only binary? If I want to display voltage of a vehicke do I have to use the native GPIO on the CM4? Can I simply run a ground from the ground terminal to the metal frame?

Send RF from MQTT

Posted by: charlesrg - 10-07-2024, 01:56 AM - Forum: "KCS" v2 firmware system - Replies (1)

How can I trigger an RF code to be sent from MQTT ?

I have automations on NodeRed that I would like to use to send MQTT message to A32M to transmitt and RF433mhz signal.

(10-07-2024, 01:56 AM)charlesrg Wrote: How can I trigger an RF code to be sent from MQTT ?

I have automations on NodeRed that I would like to use to send MQTT message to A32M to transmitt and RF433mhz signal.

Found my answer at: https://youtu.be/k4iKJMzGIl0?t=901
Thank you for posting the video and instructions.

How to setup S3 Core Board + DO8 + HAv2 with Physical Switch using ESPHome?

Posted by: weedtop - 10-06-2024, 06:59 AM - Forum: DIY Project - Replies (2)

	Hi , Below is my product list S3 core Board DO8 relay board HAv2 I have successfully config DO8 and HAv2 with ESPHome in Home Assistant , please see attached photos. Please help me to modify my yaml to use HAv2 and Siemens to control the relay on DO8 attached is my yaml s3-core.txt (Size: 4.02 KB / Downloads: 328) Thanks,

How to connect switch to A32Pro

Posted by: drazvan2003 - 10-05-2024, 02:44 PM - Forum: DIY Project - Replies (9)

Hello,

Could you provide some info on how to connect https://shop.kincony.com/products/moment...ush-button to the A32Pro

What pin from A32 Pro goes to what pin on the switch ?
And do i need to change any code on the yaml file on esphome ?

I followed this document to get the firmware - https://www.kincony.com/esp32-kcsv2-firmware.html and after that i added it to ESPHome

Best regards
Razvan

Attached Files Thumbnail(s)

Firmware settings Backup

Posted by: charlesrg - 10-05-2024, 03:40 AM - Forum: "KCS" v2 firmware system - Replies (3)

	How do I backup the firmware settings so I don't have to redo by hand after upgrade ?

KinCony F16 ESP32-S3 16A Removable Relay Board released

Posted by: admin - 10-05-2024, 02:29 AM - Forum: News - No Replies

KinCony F16 ESP32 smart controller based on ESP32-S3-WROOM-1U (N16R8) wifi chip. It have 16 manual control switch buttons can turn ON/OFF relay even if system is broken. 16 channel removable OMRON high-quality relay, 4 channel 1-wire GPIOs, 2 free GPIOs, 4 channel analog input ports. One SD card using SPI bus. KinCony F16 include DS3231 high precision RTC clock chip. LCD display will show wifi and ethernet IP address and Tuya connection state. F16 have RS485 port and RF433MHz RF receiver. You can write any code by Arduino IDE / MicroPython / ESP-IDF development tool to ESP32 module. We will supply Arduino / ESP-IDF demo code for different samples. Everyone can modify and change the code for your own smart home automation system project. it support use by ESPHome for home assistant or tasmota firmware for smart home automation DIY.
[Image: ESP32-F16-1.jpg]
Model No. KinCony F16
Description: KinCony 16 Channel ESP32-S3 Removable Relay Controller – F16
Power supply: 12/24V DC (Default install by 12V OMRON relay)
Processor: ESP32-S3-WROOM-1U (N16R8)
Size: 262mm*127mm*62mm
interfaces: Ethernet(RJ45)-LAN 100Mbps IPv4/IPv6,WiFi,RS485,Bluetooth,USB-C,LCD,Tuya Module
RTC: DS3231 high precision chip (battery socket on PCB)
SD Card: SPI bus
Installation method: DIN RAIL
LCD: SSD1306 I2C display
Outputs:
16CH OMRON removable relay, every channel have "COM"(common) and "NO"(normal open) ports.
MAX load 250VAC/16A 30VDC/16A
Inputs:
2CH analog input DC0-5V (A1,A2) 2CH analog input 4-20mA (A3,A4)
16CH dry contact inputs (optocoupler isolation, long distance circuit for MAX 500 meters cable)
3 buttons: 1:ESP32 Reset 2:ESP32 Download 3:Tuya config
1-Wire GPIO: 4CH (with pull-up resistance on PCB)
free GPIO: 2CH (without pull-up resistance on PCB, connect with ESP32 pin directly)
RF receiver socket: 433MHz RF receiver
[Image: ESP32-F16-6.jpg]
software solution:
1. download firmware by ESPHome, integrate to home assistant or use by web service.
2. download tasmota firmware.
3. write your own arudino code for your own requirements.
4. It is recommended to use home assistant and Tuya mobile phone app at the same time. So that remote control by internet using Tuya app, local control by LAN using home assistant app.
Related technical information
———————————
ESP32 I/O pin define: https://www.kincony.com/forum/showthread.php?tid=6814
config yaml file for ESPHome: https://www.kincony.com/forum/showthread.php?tid=6815
arduino demo source code: https://www.kincony.com/forum/forumdisplay.php?fid=63
Different views of the F16:
[Image: F16-view.jpg]
[Image: F16-size.jpg]

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