we have designed KC868-A32 ESP32 home automation relay module. it’s new version based on KC868-A16 ESP32 relay module, add RS485 port. Support ESPHome for home assistant and Tasmota firmware for home automation DIY. A32 use 32 channel relay and 32 channel digital input.

Good Morning
is it possible to send/receive modbus data (on RS485) through MQTT protocol?
thank you

Hello,

I recently bought some kincony modules to test. I want to make a smart home with modules made by kincony and Home assistant using ESPhome. My problem is this. I'm trying to use KC868-A16 with ESPhome and I can't decode the 433 MHz RF signal. (Of course I bought the KC868-A16 with the RF Transmit and receive modules). I saw "Lesson31- How to decode 433MHz RF signal and control RF device by ESPHome". According to the wiring diagram for KC868-A16, GPIO 2 is 433 MHz receive, and GPIO 15 is 433 MHz transmit. I use a common 433MHz remote control that has 4 buttons and I can't get any signal. Please help me solve this problem. Below is the configuration I have in KC868-A16.
  KC868-A16..txt (Size: 12.89 KB / Downloads: 905)

If device is in Client mode, why I don't receive any kind of string (hex, ansistring or else) on my server if digital input change state?
with COLB I receive the string about any input changes
thank you

Installation, configuration and use of Add-on Samba

What is Samba?

software tool to realize network file sharing.

Note: before Samba starts, you need to configure the user name and password

Introduction to shared folders

folder                    content

config            Homeassistant configuration directory

backup          Store system backup contents

ssl                 Store the private key and certificate file for encrypted transmission

media            Media files

addons          Store local add on, which is generally used for add-on development

share             Shared content with no specific purpose

What is add-on

Add-on is other software running in parallel with home assistant core

Add-on can be installed / started / configured through home assistant supervisor

Add-on is generally associated with home assistant

Add-on File editor

KC868-Uair: пролетая над гнездом кукушки. Часть 1. Гнездо
https://habr.com/ru/company/ruvds/blog/654691/

Hi
I have KC868-H32 (2020 year)
And raspberry pi 3B+

some qestions
1) What firmware should I have to controll from RPi 
2) Can I upload new firmware via VircomTool on KC868-H32 ?
3) the next steps are the same as for 32B? like this https://www.kincony.com/kc868-h32b-integ...-mqtt.html

improvement:

1. fixed bug in "TCP Client" mode wrong LED color.

KC868-COLB V1.11 firmware download:

  AD_COLB_V1_1_11_220314.zip (Size: 41.58 KB / Downloads: 721)
download the ZIP file , unzip update the bin file for KC868-COLB logical controller.

improvement:

1. update for static apply CPU memory mode, so that improve mqtt stability. 
2. Fixed the bug that some times more than 23 relays could not be controlled at the same time

download the ZIP file , unzip update the bin file for KC868-H32BS relay controller by USB-RS232 cable.

  H32BS_V146_20220313.zip (Size: 53.4 KB / Downloads: 749)

Good morning,

I wanted to know which sensors can be used for the analog inputs of COL. from the textbook it says 0-5V, but often the sensors are resistive.

I would need to monitor a temperature from 0 to 100 degrees.

thank you