Dear Admin I would like to connect 2remote controller from button switch board to operate only channel from 1-16 outputs. i don't need to use other outputs.
On the video You show how to add 2 remote controller to use all outputs. Please help with this solution.

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if you have create the webpage on your own server by Node-Red, now this tour will help you to make a own android app from webpage.
we have write the lesson step by step using android studio.

  how to make android app from website.pdf (Size: 2.18 MB / Downloads: 4882)

"KSmart" android phone app function as same as "KinCony smart home" app, just changed the app name , ico and startup page in app. without KinCony's LOGO for project distributor.

here is download link: https://www.kincony.com/download/KSmart.apk

Create the website connect with your own server and remote control 8 channel dimmer output.

  KC868-D8-AWS-EC2.zip (Size: 1.97 KB / Downloads: 831)

Create the website connect with your own server.
1. send RF433MHz command for wireless switch panel
2. send IR signal command to control IR device (like TV, DVD, Air conditioner, Fan .....  any have IR remoter's device)


  KC868-G-WiFi-Controller-AWS-EC2.zip (Size: 11.78 KB / Downloads: 833)

I had created a simple flow within my home assistant using toggle switch to control few switches. The switch work normally only if the switches are turn on/off one by one but when simultaneous actions triggered, only few switches are turn on/off. I attach a video for this scenario. 

Could anybody suggest a better way to make a parallel/simultaneous actions work.

Node-red flow diagram
   

here is node running on Node-Red by Raspberry pi4 to control one relay ON/OFF by USB port. (use USB-RS232 convert cable) suit for all model of KC868 relay controller.

  KC868-Relay-Controller-USB-RS232.zip (Size: 2.98 KB / Downloads: 893)

I purchased and was sent KC868 4 channel relay. I was sent KC868-H4B without the housing. I downloaded the documentation from the Kincony site KC868-H4 including Vircom tool.
I need to give a brief config foirst before I get to the problem.
I plugged in the LAN connector to my home network. I checked the router and found the IP 192.168.1.200. I can ping and I can connect to a configuration page. Shows LAN and Wifi setup. The first thing I found off. I cold not find the wifi called ZLAN as the Wifi on this setup was pre-configured to LPT-HF230-AP. I can find that wifi signal on my laptop. I cannot however change the IP in the setup. The static IP appears to be stuck on 176.0.0.0 for all 3 settings (IP, subnet, gateway). I try to toggle to DHCP. It goes to all zeros after reset. I than go back to static and try to put it on a subnet range the same as my laptop and lock the laptop to the LPT-230 wifi. When the 868 resets it goes back to the 176.0.0.0 which is not a valid IP and subnet. The important item  is that my LAN cable is plugged in and connected to my network. I can ping and connect to the 868-H4.

I open the Vircom tool v5.28. I start the service. Says listening on port 4196 which is what the web config page says same. I go to Device Manage and Auto. Cannot find the device. So what am I missing here or not doing correctly?

I can communicate with the H4 from the CW PC tool. I can activate the relays and can see the LEDS for the relays  toggle on and of. I also shorted the inputs and the status update in the CX app on my PC. I installed the KBOX app on my android. I can turn on the relays but have no idea how to configure the inputs as the status does not update. I show all 8 inputs as red even though I only have a 4 channel unit.

I want to eventually hook this up through your smart home controller as I wish to monitor several doors and be able to activate to door locks remotely. I also need the input status as to whether the door is open or not.

Node-Red-flows for KC868-Hx relay controller, suit for KC868-H2,4,8,16,32 relay controller ,support old and new version of all relay controller.

  KC868-Relay-Controller-AWS-EC2.zip (Size: 6.09 KB / Downloads: 977)

Hi There
What is the correct cmd to turn on off relay on this (board is TCP server)
I can connect but no answer, have try with following cmds
RELAY-SET-1,1,1 / RELAY-SET-1,1,0
that is what you own software is sending (Relay.Exe), here is allso no respons
have allso try with these cmd's
RELAY-SET-255,1,1 / RELAY-SET-255,1,0
this work for me with KC868-H16