KinCony KC868-A16

Product

GPIO Pinout

Pin	Function
GPIO4	I2C_SDA
GPIO5	I2C_SCL
GPIO32	GPIO terminal HT1
GPIO33	GPIO terminal HT2
GPIO14	GPIO terminal HT3
GPIO2	433MHz Receiver
GPIO15	433MHz Sender
GPIO13	RS485 TX
GPIO16	RS485 RX
GPIO36	Analog input A1
GPIO34	Analog input A2
GPIO35	Analog input A3
GPIO39	Analog input A4

Additional pinout/design details

Installation

Remove the 433MHz modules from the board. Connect the board with a USB-C cable to your commputer. While pressing the S2 switch, attach the external power supply (12V) to the board. Erase flash and then flash the board with the usual ESPHome installation methods.

Basic Configuration

esphome:
  name: kc868-a16

esp32:
  board: esp32dev
  framework:
    type: esp-idf

wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password

logger:

api:
  encryption:
    key: !secret encryption_key

ota:
  - platform: esphome
    password: !secret ota_password

ethernet:
  type: LAN8720
  mdc_pin: GPIO23
  mdio_pin: GPIO18
  clk_mode: GPIO17_OUT
  phy_addr: 0

uart:
  - id: rs485
    tx_pin: GPIO13
    rx_pin: GPIO16
    baud_rate: 9600

remote_receiver:
  pin:
    number: GPIO2
    ignore_strapping_warning: true

remote_transmitter:
  pin:
    number: GPIO15
    ignore_strapping_warning: true
  carrier_duty_percent: 100%

i2c:
  sda: GPIO4
  scl:
    number: GPIO5
    ignore_strapping_warning: true

pcf8574:
  - id: inputs_1_8
    address: 0x22
    pcf8575: false
  - id: inputs_9_16
    address: 0x21
    pcf8575: false
  - id: outputs_1_8
    address: 0x24
    pcf8575: false
  - id: outputs_9_16
    address: 0x25
    pcf8575: false

binary_sensor:
  - platform: gpio
    name: "KC868-A16-HT1"
    pin:
      number: GPIO32
      inverted: true

  - platform: gpio
    name: "KC868-A16-HT2"
    pin:
      number: GPIO33
      inverted: true

  - platform: gpio
    name: "KC868-A16-HT3"
    pin:
      number: GPIO14
      inverted: true

  - platform: gpio
    name: "KC868-A16-X01"
    pin:
      pcf8574: inputs_1_8
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X02"
    pin:
      pcf8574: inputs_1_8
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X03"
    pin:
      pcf8574: inputs_1_8
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X04"
    pin:
      pcf8574: inputs_1_8
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X05"
    pin:
      pcf8574: inputs_1_8
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X06"
    pin:
      pcf8574: inputs_1_8
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X07"
    pin:
      pcf8574: inputs_1_8
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X08"
    pin:
      pcf8574: inputs_1_8
      number: 7
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X09"
    pin:
      pcf8574: inputs_9_16
      number: 0
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X10"
    pin:
      pcf8574: inputs_9_16
      number: 1
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X11"
    pin:
      pcf8574: inputs_9_16
      number: 2
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X12"
    pin:
      pcf8574: inputs_9_16
      number: 3
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X13"
    pin:
      pcf8574: inputs_9_16
      number: 4
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X14"
    pin:
      pcf8574: inputs_9_16
      number: 5
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X15"
    pin:
      pcf8574: inputs_9_16
      number: 6
      mode: INPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-X16"
    pin:
      pcf8574: inputs_9_16
      number: 7
      mode: INPUT
      inverted: true

switch:
  - platform: gpio
    name: "KC868-A16-Y01"
    id: out_y01
    pin:
      pcf8574: outputs_1_8
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y02"
    id: out_y02
    pin:
      pcf8574: outputs_1_8
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y03"
    id: out_y03
    pin:
      pcf8574: outputs_1_8
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y04"
    id: out_y04
    pin:
      pcf8574: outputs_1_8
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y05"
    id: out_y05
    pin:
      pcf8574: outputs_1_8
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y06"
    id: out_y06
    pin:
      pcf8574: outputs_1_8
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y07"
    id: out_y07
    pin:
      pcf8574: outputs_1_8
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y08"
    id: out_y08
    pin:
      pcf8574: outputs_1_8
      number: 7
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y09"
    id: out_y09
    pin:
      pcf8574: outputs_9_16
      number: 0
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y10"
    id: out_y10
    pin:
      pcf8574: outputs_9_16
      number: 1
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y11"
    id: out_y11
    pin:
      pcf8574: outputs_9_16
      number: 2
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y12"
    id: out_y12
    pin:
      pcf8574: outputs_9_16
      number: 3
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y13"
    id: out_y13
    pin:
      pcf8574: outputs_9_16
      number: 4
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y14"
    id: out_y14
    pin:
      pcf8574: outputs_9_16
      number: 5
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y15"
    id: out_y15
    pin:
      pcf8574: outputs_9_16
      number: 6
      mode: OUTPUT
      inverted: true

  - platform: gpio
    name: "KC868-A16-Y16"
    id: out_y16
    pin:
      pcf8574: outputs_9_16
      number: 7
      mode: OUTPUT
      inverted: true

GPIO Pinout​

Installation​

Basic Configuration​

GPIO Pinout

Installation

Basic Configuration