Hi everyone,
I ask a silly thing: what maximum voltage can the 8 inputs (clean contacts) of the KC868-A8 board have? 12v? 220v?
The doubt arises from the fact that, when powered, with the tester, I measure 12v between the common and input 1 or input 2 or input 3 etc. etc.

Thanks
Pier

Hello. 
Anybody else having issues to read meter (KC868-Meter-1PV-RS485) data with KC868-COLB using Kincony Smart Board controller software?
Steps taken:
1. connected the Meter to COLB. Wire B to 12, wire A to 11
2. no other sensors or devices are connected to COLB, only the meter
3. successfully connected to COLB with Kincony SCB_V1.0.410.504
4. Enabled Autoreport
5. Opened the EMeter page
6. Set meter ID number
7. Clicked the Read button

After waiting about 1 minute all fields (kWH, V, A, kW, Q, Hz) are still 0.
Changed the meter to another one (replaced the meter ID in Kincony SCB_V1.0.410.504 ) but the result is the same. Cannot read meter data.

Any help will be appreciated. Thank you.

Can you please help me with MQTT setup for the KC868-A8S board? It's already configured but I still cannot operate from Home Assistant. I believe it UID issue.
Thank you.

ANALOG_A1  GPIO36
ANALOG_A2  GPIO35
ANALOG_A3  GPIO34
ANALOG_A4  GPIO39

IIC SDA:GPIO16
IIC SCL:GPIO15

PCF8574:U27 (relay1-8): 100 001 = 0x21
PCF8574:U28 (relay9-16): 100 101 = 0x25

PCF8574:U23 (DI1-8): 100 010 = 0x22
PCF8574:U24 (DI9-16): 100 100 = 0x24

RF433MHz wireless receiver: GPIO4

Ethernet (LAN8720) I/O define:

#define ETH_ADDR        0
#define ETH_POWER_PIN  -1
#define ETH_MDC_PIN    23
#define ETH_MDIO_PIN  18
#define ETH_TYPE      ETH_PHY_LAN8720
#define ETH_CLK_MODE  ETH_CLOCK_GPIO17_OUT

--------------------
RS485:
RXD:GPIO13
TXD:GPIO32

Extend serial port (3.3v TTL level):
RXD:GPIO14
TXD:GPIO33

IR receiver: IO23
IR sender: IO2

433MHz receiver: IO13
433MHz sender: IO22

Buzzer: IO4

Zigbee CP2652:
RXD:32
TXD:33

free GPIO:
IO26,IO14,IO34,IO21,IO18
IO25,IO27,IO39,IO35,IO19

tasmota config module GPIO for Zigbee module RXD,TXD pins:
   

AG Pro work with Xiaomi Zigbee temperature & humidity sensor:
   

tasmota zigbee firmware download:

  tasmota32_CP2652.zip (Size: 1.03 MB / Downloads: 962)

or you can download newest firmware from tasmota official webpage:
http://ota.tasmota.com/tasmota32/release/

ESP flasher for ESP32, ESP32-C3, ESP32-S2, ESP32-S3 and ESP8266 (Tasmota) download: 
https://github.com/Jason2866/ESP_Flasher/releases

   
   
   
   
   
firmware:
  CC1352P2_CC2652P_launchpad_coordinator_20221226.zip (Size: 159.82 KB / Downloads: 804)

we have designed KC868-AG Pro by ESP32 + Tuya + Zigbee 3.0 module, it's easy to use ESPHome for home assistant. Now you can use home assistant and Tuya app at the same time. You can define RF buttons and IR buttons to control TV or air conditioner by IR signal. KinCony AG Pro also is a Zigbee3.0 gateway.
 



There are different use way for KC868-AG Pro smart controller.

1. download "KCS" firmware to ESP32 chip. You can use IR receiver/sender, RF receiver/sender with ESP32.

2. config ESPHome work with home assistant, the config ymal file as same as KC868-AG's yaml file, you can download from KinCony's forum.

3. use Tuya mobile phone app directly, remote control IR and RF device by internet.

4. download Zigbee3.0 coordinator firmware to Zigbee module (from factory we have already downloaded), work as Zigbee3.0 gateway. it support tasmota zigbee, support work as ZHA in home assistant.

if you want to update Zigbee coordinator firmware for Zigbee module, you can use Jlink download by JTAG on PCB pins.

KC868-AG Por can connect with extend IR cable, just connect to "P9" green terminal on PCB. extend IR signal from Tuya module. if you want to extend IR signal from ESP32. just set the resistance RJ10 and RJ11 value.

RJ10=0 ohm RJ11=NC extend IR cable signal from Tuya module.
RJ10=NC RJ11=0 ohm extend IR cable signal from ESP32 module.

LED indicator and button:

on the bottom of box, there is RESET button for config Tuya module. HOLD on will reset Tuya module, then you can begin pair with your Tuya mobile phone app.

Red LED: power
Yellow LED: Tuya module state
Green LED: Zigbee state

Did FW update so I can connect loxone.

IP address changed I still cant connect 
after reboot led lights were red and yellow normally they are red and blue.

Please advise, since nobody is able to do live support after selling me the product.

After power reboot Red, Blue & yellow light are on

Application condition A: Free education.

Hello,
I am interested in IOT. I watched many KinCony's home automation videos from youtube. I am planning to setup automation for my new house. So, I would like to aquire both free sample of products will help me to learning and testing for home automation. I am excited to explore the capabilities of these products and to gain hands-on experience with them.

Thank you

Best Regards,
Rajkumar