Are there any instructions on fitting a 20 x 4 I2C LCD display?

I've never had a problem using these displays with an ESP32, but I cannot get it to work via the I2C extender port on the KC868-A8M

TIA

Is it possible to use the white I2C plug on the kc868-ap board. If yes to what gpio numbers are the pins connected? 
I would like to use this to connect pushbuttons via a IC bus interface as remotely I do not have enough wires to connect all the wall pushbuttons directly to the inputs of thet board.  I use  esphome

Good afternoon!
I can control KC868-D16 16 CH using Siemens Logo 8.3
and KC868-D16 16 CH 230 volt lamps?
My entire automation is built on a Siemens Logo 8.3 controller and all the lights work on 230 volts.
I want to leave the old switches that are connected to Siemens Logo 8.3 but control the KC868-D16

Hello , can i use SN-SR04T Sensor please see picture.

pin is GND VCC TRIG ECHO
HOW CAN I USE IT IN A4S or A8 Board
diagram using esp32

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Hi I wanted to add the AM2301 temperature and humidity sensor.

Is there an example of the code to add this type of sensor?

hello engineer 

can you please help me? I need to config H16b 
How can we do that? 

any way send me the code or nod red file config.

Hi all!
i integrate A8 to my ventilation system, it works fine, BUT!!!! A8 lost network connection via LAN every 10-40 minutes...
after restart connection establishing in few seconds. 




https://youtube.com/shorts/jyNo9KttSPs?s...OHdtjRSwSU


Any ideas?

PS: yes, i know, i need some switches in this construction - they a planned and will be installed  soon

Hello,
When I bought KC868-H32B there was some plastic holders  in the package. 
I incidentaly lost them. 

I need somehow lock the box on the DIN rail. 
Is here anyone who can share me 3d print file for that holders ?

Hello, in your video you are measuring 240V and 0.21A, which equals 50.4W. But in the video, it shows 32.3W. I have the same issue; the voltage and current are measured correctly, but the power and energy are not measured accurately. Is there any way to calibrate it to measure correctly?

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Hello,

In my house I integrated the KC868 A4, A8 and A16 controllers (with KCS firmware) into the TapHome system. I used the Http Server for the connection. The static ip address is important here.

In the case of A8 and A16, the static ip can be set in the KCS, but in the A4 it is not available, as it only has wifi.

Is there a possibility for this? I ask for your help.

Regards, Zoltán

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