KinCony ESP32 Tuya IoT adapter V2 let relay board or IoT devices easy integrate to tuya IoT platform. We have designed by ESP32 work with Tuya module. Tuya module will connect with Tuya cloud server, when using tuya phone app, message will send to tuya wifi module and decode by ESP32. ESP32 support use arduino IDE to write code, get the tuya message and send any command to RS485 or network device. it’s a good convert tool for smart home automation DIY.

You can add ESP32 Tuya IoT adapter, let your KC868-A series board can use voice control by alexa or google home speaker.

adapter support to use “Tuya MCU SDK Arduino Library”

KC868-H32B,KC868-H32BS …. HxB series smart controller will be easy support TUYA phone application, alexa and google home voice control function.

   
   
Node-Red flows download: 
  flows-test-English.zip (Size: 3.24 KB / Downloads: 12)

Hi,
I use KCS V2.2.2
Id like to use one button to do 2 different things:
-if single press do relay1
-if press and hold for 1sec do relay2

Can I do that? How?
Thank you

Hello!

Is it possible to use the 0-10v output as a pwm output? I want to control a heating pump with it.
The firmware would be ESPhome. I am attaching the pump PWM signal data.

esphome:
  name: pump
  platform: ESP32

wifi:
  ssid: "xxx"
  password: "xxx"

# Enable logging
logger:

# Enable Home Assistant API
api:
  password: "xxx"

ota:
  password: "xxx"

output:
  - platform: ledc
    pin: GPIO26
    frequency: 100 Hz
    id: pump_pwm

fan:
  - platform: speed
    output: pump_pwm
    name: "pump"

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Hello I have the following components: KC868-Server,KC868-COLB, KC868-H32B Pro in my installation 
i need to use modbus 485 with other controllers I need help or guide how-to config ymal for work rs485 and some examples how to control controllers using rs485

Good afternoon everyone, I'm having difficulty configuring the board for Alexa to identify the channels, I'm using Tasmota firmware, I'll list what happens.
 1- when I install the firmware and do all the steps, Alexa finds the 8 channels 
2- this same board that Alexa found the channels, if I connect via network cable to another router other than the one previously configured, she doesn't find it channels 
3 - I noticed that it generates a valid IP, so much so that I can access the tasmota settings.
4- I also noticed that it keeps trying to connect to the previously configured network. 
5- For example, if you configure it on Wi-Fi and lose the signal, even via network cable, the channels will be offline
   My question would be the following, can I configure the board in my workshop and get home and connect via network cable and search for the device on Alexa?

Hi, i bought a new CM4 with emmc and i cannot fash it, rpiboot dont recognize it...

Good day I hope you can help me with my problem. I have tried to make my own rs485 circuit with the help of your KC868-A8M schematic diagram. I  fabricate it on PCBWAY and also let then assemble it I will make a list of what I did and problem/s I encountered on making the LAN/DHCP work. and I have attached my schematic diagram that I made on EASYEDA and also the pcb design if it might help.
 -Things I have done: 
    1. I copied https://www.kincony.com/forum/showthread.php?tid=2801 arduino code for LAN_8720 on my arduino ide when I use static IP it successfully gets an IP but I cant ping it but when I use DHCP I am stuck on "etch is connected" but cant get an IP at all. I have checked my ip pool and I still have IP addresses available.
    2. I have tried reheating/reflowing the lan8720 it also didnt work.
    3. I have updated my libraries it also did not helped.
    4. What makes me confuse a lot more was, I was able to get an IP on some of the PCB but after a while it cant connect anymore some of the pcb also cant connect from the start.
    5. Every other parts was working fine my only problem was the LAN8720, I used LAN8720AI-CP for the IC and suppliers part on lcsc.com is C633282.

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My suggestion is to kindly consider using "Matter" in the update of the KCS new firmware if it is feasible.