Hello everyone, I would like to know if there is any way to control 2 more relays, in addition to the 4 that already exist on the board.

Thank you very much in advance.

if you want replace your old distribution box with a smart distribution box. you need tell us these information:

1. power incoming : 1 phase or 3 phase? if 1 phase, AC220v? if 3 phase, AC380V?
2. every output channel voltage: AC220v? every breaker amp, such as 16A? 20A?
3. how many channel of breaker? such as :
  8 channel: 16A
  8 channel: 25A

4. what software you want to use ? such as home assistant? tuya app?
A:home assitant use in local network, work without internet.
B:tuya app use by cloud server, remote control your device by internet.
C: A and B work at the same time.

Hi,
what are the maximum voltage and current that the inputs of the KC868-M16v2 accepts?
I wish to know in order to select the most suitable CT-clamps for my power distribution box.
If this is specified somewhere, I didn't find it. If so, where is the spec sheet that mentions these values?
Thanks in advance

Hello engineer 

I want to ask about  the RS485 switch panel KC868-HA
- must connect power for all wall panels separated or can make one lope as KNX
- When yes one lope. how many can connect in one lope to avoid problems with less power? What is the cable size can enough 
- Also, RS485 cable can also make it one lope?  when yes how many in one lope 
- what type of cable is suitable and also the size 
   

Hi there, 
I am hoping i can easily adapt the alexa seral module by kincony for adapting my PIP inverter into home assistant.
Please can I have the schematics  or other help to help achieve this successfully

When i try to install the zip yaml i get an error: Failed to communicate with the flash chip, read/write operations will fail. Try checking the chip connections or removing any other hardware connected to IOs. I try different usb ports but gets always the same error. A16 is connected to wired usb and ethernet. Have you a solution for the problem. I uploaded the log from the installer.

Thanks 
Moritz

Attached Files

  logs_a16_run.txt (Size: 3.85 KB / Downloads: 288)

Hello, how to configure serial rx/tx and rs485 A/B.

Attached Files

Thumbnail(s)
   

hello engineer 
I have 3 u air in me project 
but their is no more video about this product to show how to use as same as anther product 
so please any product .make more more video about that 
Because we are technical not engineer ..
so this my problem....I already add u air to my home assistant and cannot how to add any remote signal 
and cant control for the RGB 
and give me  error IP connection
need help



attach the Yamal file

Attached Files

  uair.txt (Size: 2.41 KB / Downloads: 135)

Use this plugin for ESPHome. you can add everyone KC868-HA board with 6 digital input ports and 6 digital output ports to home assistant. "digital input" can use for switch panel buttons or dry contact sensors. "digital output" can use for LEDs or extend relay module (need add driver).
   

how is config yaml file demo details: https://github.com/hzkincony/esphome-kc868-ha