IIC Bus:

SDA:GPIO10
SCL:GPIO9

24C02 EPROM i2c address: 0x50

-----------------
1-wire GPIOs (with pull-up resistance on PCB):
1-wire-1:GPIO17
1-wire-2:GPIO16
1-wire-3:GPIO15
1-wire-4:GPIO7
-----------------
free GPIOs (without pull-up resistance on PCB):
GPIO4  GPIO1
GPIO5  GPIO2
GPIO6
GPIO18
GPIO8  GPIO42
GPIO3  GPIO41
GPIO21  GPIO40
GPIO47  GPIO39
GPIO48  GPIO38
-----------------

RS485:
RXD:GPIO14
TXD:GPIO13

How can I get the schematic for this board version (A16v3) ? to develop my firmware for it.

thiabatawad09@gmail.com

Hello,

I received my KC868-A16v3 today that I ordered directly from KinCony.  When I apply 12v using the provided power supply, the red power LED illuminates and the Digital Output light cycle through their lights but nothing is displayed on the screen.  When I connect the included USB cable to my Windows PC it says "USB device not recognized".  I've received the same result from two different windows PC's.  

Do you have any suggestions that may help me? I tried to insert a picture but was unable to.

Thanks,
dusty82

KC868-A16v3 video

Attached Files

Thumbnail(s)
   
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Hi, 
I didn't found any manual for this board, but the A8 has one here in the forum.

https://www.kincony.com/forum/showthread.php?tid=7164

I have adapted it for using it with the A2 board. So if anyone searches this info, just follow the steps in the A8 posting, but instead add the following to your /homeassistand/configuration.yaml file.

Hello.

I bought N30 (Ali, KinCony Store). Download and write KCS v3.15.0 firmware for N30.

Some observations.

LAN - DHCP does not work. Only static IP.
Cant find IfTTT settings.
Cant find ModBus settings.
HTTP protocol does ot work for me, or I do something wrong.
http://my_ip/ctrl.cgi?secret=abcd&cmd=ge...=0&value=0
{ "status": "success", "code": 0 }
For: get_inputs, get_outputs, get_adcs, get_dacs, get_all_datas - the same

After changing Current Factor to take effect Reset ARM CPU button must be pressed.
Current Factor:
In youtube video Current Factor mean:
Value*CurrentFactor=desired value.

It's not TRUE. It works like:
Value/CurrentFactor=desired value.

I use CT 3000/1 and need to correct values. N30 gives 0.12A instead real value is about 0.17A

Next one. I connect N30 N2L2 to power source.

And I have Power Factor is 0.00. Is it correct?
Voltage and Frequency are shown correctly.

Best wishes.

PS If I found something else - will update post.

Hi, All
Do we have some 3D-model .stl file for KC868-A6 ?

Question: According to the description, the KC868-A8v3 board has an ESP32-S3-WROOM-1U (N16R8) installed, right? 
According to the datasheet, it is built around the ESP32-S3 series of SoCs, Xtensa® dual-core 32-bit LX7 microprocessor, flash up to 16 MB, 
and PSRAM up to 16 MB, so 16 MB is installed! 
Do I need to specify this in the configuration?

esp32:
 board: esp32dev
 flash_size: 16MB
 framework:
   type: esp-idf

esp32:
  board: esp32-s3-devkitc-1
  framework:
    type: arduino

Hello.

I bought N30. Download and write KCS v3.15.0 firmware for N30.

Some observations.

After changing Current Factor to take effect Reset ARM CPU button must be pressed.
Current Factor:
In youtube video Current Factor mean:
Value*CurrentFactor=desired value.

It's not TRUE. It works like:
Value/CurrentFactor=desired value.



I use CT 3000/1 and need to correct values. N30 gives 0.12A instead real value is about 0.17A

Next one. I connect to N2L2 to power source.



And I have Power Factor is 0.00. Is it correct?
Voltage and 228.9Frequency are shown correctly.

Best wishes.

KinCony E16v3 RS485 Modbus Din Rail Relay Module based on ARM CPU. It have 16 manual control switch buttons can turn ON/OFF relay even if system is broken. The manual control buttons can be extend by user. The extend cable MAX support 500 meters. 16 channel removable OMRON high-quality relay. It can integrate to home assistant by ESPHome using RS485 modbus controller.

Inside relay model : OMRON G2R-1-E SPDT
every channel output : COM,NO,NC
Coil voltage: 12V
MAX current: 16A at 250VAC
Operation Temperature: -40~55℃
Relay consumption: 0.53W/each
Mechanical life: more than 5 million times
Electrical life: (under rated control capacity) more than 100,000 times (ON-OFF frequency 20 times/minute)
Maximum operating frequency: 20 times/minute (under rated control capacity)
16 channel manual control buttons

There are 3 control mode:
a. relay control by HIGH level (12V or 24V) or LOW level (0v). (It have two different work voltage version)
b. relay control by manual control buttons on board or by extend manual control buttons.
c. relay control by RS485 modbus command.
4 bit DIP switch:
bit 1-2-3: set RS485 address
bit 4: ON: disable RS485 communication  OFF: enable RS485 communication
RS485 protocol: standard MODBUS protocol. default baud rate: 38400bps

Hi,

I wonder if there is any board that fits my needs...

I'm driving lights & blinds using 24VDC relays and all over the house I have buttons(lights) or up/down buttons(blinds). All this buttons have 24VDC and are connected to main junction box that has all this relays which drive 240VAC lights/blinds.

I want board that has single pin(so I need to connect just 1 wire, per light) that reads that wire 24V via optocoupler at same time board has on same pin MOSFET that can drive that relay.

So idea is, that I can detect when user is pressing some button and they drive lights, but at same time I can drive lights and in both cases I want to read this signals.

Does such board exist?
I already have KC868-A16 but as far as understand I need additional optocoupler, since I'm not allowed to connect 24VDC on input, so I need external optocoupler to simulate dry contact on KC868-A16 and makes everything ugly with additional optocoupler and 2 wires per relay.

Thanks,
David