improvement:

support set domain for your own server. old version only set server IP address by number. This verison can set by a server domain name for TCP and MQTT server, added DNS function.

download the ZIP file , unzip update the bin file for KC868-H32B relay controller by USB-RS232 cable.

  Relay32_V439_211024.zip (Size: 46.96 KB / Downloads: 762)
firmware update tool download: https://www.kincony.com/download/KC868-C...loader.zip

LED Strip chip model: WS2812B

every LED have R,G,B colors:
every LED cost R: 20mA+G: 20mA+B: 20mA=60mA

if you using 1 meter = 30 LEDs 
total cost:60mA*30=1800mA=1.8A  so chose DC5V 2000mA power supply

if you using 10 meter, so will use 300 LEDS
total cost:60mA*30*10=18000mA=18A  so chose > DC5V 18A power supply

-------------------ESPHome Config---------------------------------------------

esphome:
  name: light_strip_30
  platform: ESP32
  board: esp32dev

wifi:
  ssid: "KinCony"
  password: "a12345678"

  # Enable fallback hotspot (captive portal) in case wifi connection fails
  ap:
    ssid: "KC868-A4 Hotspot"
    password: "12345678"

captive_portal:

# Enable logging
logger:

# Enable Home Assistant API
api:
  password: "1"

ota:
  password: "1"

web_server:
  port: 80
light:
  - platform: fastled_clockless
    chipset: WS2812B
    pin: GPIO13    # Pin Define connected with LED strip
    num_leds: 30  #LEDs number
    rgb_order: GRB
    name: "light_strip_A4"
    effects:
      - addressable_rainbow:        ##defined 7 effects styles
      - addressable_color_wipe:
      - addressable_scan:
      - addressable_twinkle:
      - addressable_random_twinkle:
      - addressable_fireworks:
      - addressable_flicker:

HI

I recently made a device with KC868-H32b that allows me to communicate with HA. It works as expected, 

and I am able to send and reserve messages to and from the KC868-H32b.

The issue I am facing is that when the KC868-H32b is unplugged from power  


HA remembers the last known state the KC868-H32b was in, rather than updating the front end to show that the device has 

gone offline.


So, Is it possible to publish custom topic on kc868-h32b?

For example. 

payload_available and payload_not_available 

Thank you

I have been using the MultiBoard Control interface for KC868-ColB and H32L.  It provides a very nice display of status of all relays and inputs.  However, the six digital inputs to the relay controller (-H32L) are not included.  (Also not included in KBox-Pad).  Is it possible to add these to the MultiBoard panel for KC868-H32L?

IOT application and practice of smart home engineering book published in China. This book have wrote for 2 years. There are some smart home application case and IOT development resource for smart control system. The book we wrote in Chinese words.

here is download tool for ESP32 or ESP8266: https://www.espressif.com/en/support/dow...ther-tools
router firmware:
  esp32_nat_router-master.zip (Size: 692.46 KB / Downloads: 1075)
set 3 file address:
0x1000
0x10000
0x8000

  dashboard raw code.txt (Size: 32.83 KB / Downloads: 810)
  automations.zip (Size: 1.08 KB / Downloads: 904)
  binary_sensor.zip (Size: 748 bytes / Downloads: 847)
  configuration.zip (Size: 744 bytes / Downloads: 854)
  light.zip (Size: 745 bytes / Downloads: 859)
  node red dimmer flow 2021 10 15.zip (Size: 3.38 KB / Downloads: 888)
  Nodered heating flow.zip (Size: 2.03 KB / Downloads: 830)
  Nodred Switch flow.zip (Size: 3.04 KB / Downloads: 874)
  sensors.zip (Size: 1.49 KB / Downloads: 838)
  switch.zip (Size: 1.76 KB / Downloads: 844)
  temperaturos ESP home.zip (Size: 823 bytes / Downloads: 849)

   
dear admin

I need some help. please explain how do you place a "AND" statement "OR" statement in the Kincony Controller Application as attached?

My example would be:-

1. Run the pump (Relay 32) for 2min AND if Water Float is empty shutoff pump (Relay 32)

I can find the "AND" statement "OR" statement on the application.

Thank you

Regards
Subas

https://www.kincony.com/download/KC868-H...ommand.pdf