improvement:

1. add read input state http command for developer integrate to third-party software. you can send http command to get information of 6 channel digital input port state.

Command is like this, send:  http://192.168.1.xx/sw_ctl.cgi?RelayFF=RD&postpwd=XXXXXX
Then will feedback all state.

2. support use MQTT function by WiFi. it will easy integrate to third-party software, like home assistant...
how to integrate to home assistant by MQTT, see this link: https://www.kincony.com/kc868-h32b-integ...-mqtt.html

3. add option on config webpage, you can chose whether relay will remember the state before power off. Just whether receover relay sate when power on.

4. add option on config webpage, you can chose any relay channel for momentary work mode, and set the delay time for auto off.

KC868-H32B V4.19 firmware download: 
download the ZIP file , unzip update the bin file for KC868-H32B relay controller.


  Relay32_V419_210321.zip (Size: 41.45 KB / Downloads: 446)

HI, CAN I USE ONE KC868 COLB TO manage multiple Relay boards. for example :
Am working on a project that needs multiple KC686-H32B Relay assembly.
and i want to use one KC868 COLB to drive up to 2 units of KC686-H16 and i unit of KC686-H32 located at different remote location from each other.

The power outlet products, with the same style as switch panel products, are used together with switch. You can DIY smart home automation by different color style as you like.  

Hello. I am new to the forum, I have just installed a KC868 H16B controller, I managed to control it remotely with a 4G router, it works fine.
Now I want to install it on a remote site powered by solar panels, to manage my watering system.
I have several questions: how to create timers for each output? How to activate inputs from a contact, I would like to activate an input from a dry contact, and this input will activate an output. Is this possible?
I have ordered a HC868-COL B, I will set it up and associate it with the H16B. If you can help me please.

Is it possible to configure this module so that every time a pulse occurs on switch 1, the status of relay 1 is changed?
Like this video https://youtu.be/HlxVVIB2yXk

I need this to happen on the device independent of network connectivity, so each device can be a standalone unit.


I will use Home-Assistant with Node-Red. However, if I depend on Node-Red for this, i have the risk of not being able to light a lamp locally if my HA is unavailable.

Thank You

Marcio

Are there any adapter plates that will allow these switches to be mounted in a standard 4X4 American wall box?

How to connect wired switch panel with touch sensor (e.g. https://www.aliexpress.com/item/32761180385.html) to button switch module for KC868-Hx relay (https://www.kincony.com/button-switch-mo...oller.html).

These types of switches are fashionable and look better than the standard ones ...
Maybe there is one that was powered by DC12V and worked with Kincony button switch module?

firstly thanks to vmarandola , he have writen the arduino code for KinCony's voice module (based on ESP8266 wifi module). 
here is his github link for source code: https://github.com/vmarandola/KinconyAlexaGoogle

if you have voice module, you can DIY by this code, it support by Google home and Alexa speaker for voice control. Also have scene mode and timer function.
When updated this firmware, not need to use USB-RS232 cable to set google home or alexa settings. just set by webpage,because  ESP8266 will work as "AP" hotspot mode.

here is some photos, if you have any questions, you can leave message on our forum or vmarandola's github.

Hello,

I made this rough plan. Please comment. Two questions in particular:

1) Does the KC868-COL allow both RS232 interfaces to be used in the way as described in the picture? I want to be able to do local IFTTT to all connected devices...
2) Do my IR panels require contactors to put them behind the KC868-H32L relay? I see the relays are rated for 10A, and the IR panels consume 900W at 230V, so less than 4A, but there are probably more things than amperage to consider?

Kind regards,

ff

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improvement:

1. add relay control by webpage
2. support http command for developer integrate to third-party software to tun on/off relay and read relay state.
3. add web config password

KC868-H32B V4.01 firmware download: 
download the ZIP file , unzip update the bin file for KC868-H32B relay controller.

  Relay32_V401_210225.zip (Size: 46.79 KB / Downloads: 600)