improvement:

support UDP string command protocol to control relay
support control relay by UDP command in Loxone Miniserver
   
firmware download: 
  H32BS_V213SP_20230820.zip (Size: 143.46 KB / Downloads: 555)
make sure your KC868-H32B CPU chip is AT32F403AVGT7.
if your board CPU is STM32F103VCT6 or GD32F103VCT6, there is no enough memory for new firmware update, they memory is 256K. new firmware is >300k, so can't use it.

improvement:

support UDP string command protocol to control relay
support control relay by UDP command in Loxone Miniserver
   
firmware download: 
  H32B_V507_230820.zip (Size: 134.91 KB / Downloads: 577)
make sure your KC868-H32B CPU chip is AT32F403AVGT7.
if your board CPU is STM32F103VCT6 or GD32F103VCT6, there is no enough memory for new firmware update, they memory is 256K. new firmware is >300k, so can't use it.

improvement:

support UDP string command protocol to control relay
support control relay by UDP command in Loxone Miniserver

   
   
firmware download: 
  H32B_Pro_V119_230820.zip (Size: 55.6 KB / Downloads: 789)

Here is KC868-H32B Pro smart controller work with 32 channel DC contact and KC868-AK for manual control switch panel.
   

Hi if I want to measure up to 5 v with kc868A8 how do I set

Hi,

Looking at the schematics I’m not 100% sure if the PCF8574 INT line is connected to the ESP32 or not.
I would be very grateful if somebody could confirm if this is the case. 
I can see there’s a pull-up resistor, which I’m surprise because I though the PCF has an internal resistor anyway.
If it is connected to the ESP32 I would greatly apreciate any information on this subject.

Thanks in advance!

Eric

Hello,
please help me to configure a 4..20mA sensor

I connected a passive 4-20mA sensor
24VDC power supply (external power source) -> sensor -> current signal from the sensor to A1 KC868-A4
AGND   KC868-A4 -> GND power suppy

configuration in esphome is as in the following link

https://www.kincony.com/forum/showthread...8&pid=4140


sensor:
  - platform: adc
    pin: 34
    name: "ADC-IN"
    update_interval: 5s

The sensor configuration in the example above refers to: pin: 34   

following page
https://devices.esphome.io/devices/KinCony-KC868-A4
says
GPIO32 analog input1

what should be the correct configuration of the 4-20mA sensor in the esphome environment ?

I get readings similar to the screen below, when I warm up the temperature sensor the voltage does not change , so this is not a scaling problem just a misreading



when I measure the current flowing between the sensor and the A1 input, its value is 16mA - the temperature range on the sensor is -50..50C - so the value of 17mA corresponds approximately to 25C

binary sensors and binary outputs work correctly under esphome (home assistant)

Where could be the problem , what should I recheck , or maybe change the configuration ?

just got a new kc868-a32, connect to router with ethernet cable, same as my desktop etc. Using power adaptor from the package, 12vdc 2A. But, the connection is not detected by Home Assistance, nor I can see from my router network map etc. Changed ethernet cable as well. Tried resetting the board, and power off/on multiple times, still no lucky.

I am using the ESPHome script in HA, as suggested by KC. Appreciate any help or suggestion. Thanks.

Hi I'm new here and need some help

I'm bought the KC868-A8S board version 1.2 from kincony aliexpress official seller, I'm a crestron/savant and lutron programmer but I'm trying to new prog adventures and found kincony and it's awesome!

I'm create a basic automation in arduino code to my esp32 later with 8 inouts and 8 relays, and my homespan code maybe can fit here, but I can't found a realiton of input ports from esp32 to hardwired outs to adapt my software

If you have a homespan working software to this board I'll aprecciate that!!

thank you in advance!