Hi, I would like to integrate a few Bosch BME688 environmental sensors and connect IIC.  Which header is the bus on?  I read that there are only two channels available, so I have a TCA9548A IIC 8-channel expansion board.

i don't get anything on the router, i tried arp -a, no new ip address.
- i tried 2 different routers
- tried replacing the ethernet cable
- tried replacing the power supply
- tried connecting with usb - no new COM port in device manager (tried another USB cable and port)
- NO wifi AP checked on pc and phone
the red power led is ON, the orange ethernet led is ON, the green led is flashing.
board: REV 1.6
is the board damaged?

after i turn on a output, then turn it back off, it wont turn on again, unless i wait for several minutes.

here is the commands i use:

ipaddress/ctrl.cgi?secret=mysecret&cmd=set_output&id=1&value=1
ipaddress/ctrl.cgi?secret=mysecret&cmd=set_output&id=1&value=0

the browser gives a message saying success, but the output does not come on.

here is example of output (but does not turn on)

{ "id": 1, "value": 1, "status": "success", "code": 0 }

i have program that runs that needs to be able to execute these commands very often and close together

I have purchased a KC868-A16S unit and am having difficulties getting it to work with Arduino codes. I downloaded the firmware to the device and was able to control it via the Wi-Fi connection, but no Arduino code will work with Relay Control. I tried the example codes that were provided in the Arduino library: they all seem to upload but none seem to actually work on the board. I even checked via RealTerm to see if the code was taking, but it said that the Arduino example code failed. Let me know if there is anything I can do to fix this, thank you.

Hello,
Could you please confirm these points for KC868-AP (PWM dimmer for LED strips):

1. Power injection: Is it supported to inject extra DC power along the LED strip? Any rules or limits?
   
2. Multiple PSUs: Is it allowed to use more than one DC power supply for different channels/zones? If yes, how should they be connected? If no, must we use only one PSU?
   
3. Amplifier / power repeater: Can the KC868-AP PWM outputs drive an external analog LED amplifier (RGB/RGBW) so the strip is powered by a local PSU? Any specs/models to follow?
   

Hello,

is there any chance that you add PoE to more boards in the future, for instance the F24?

Thanks

Hi
In order to make the TA a complete security alarm system, it needs a method to communicate to a monitoring service when the Wifi / Internet is down.  Since Kincony already has the SIM7600e board that is used on other products, I would like to see it added to the TA ASAP.  Without it, the TA is just like all the other DIY products.  Really, it's the missing piece.

Hello,

Can I use one multi-gang Kincony momentary wall switch with different devices, one device per gang? I want a 2-gangs switch:

 - Gang 1 to an F24 (to control a light bulb by software)
 - Gang 2 to a KC868-AP (ESP32) dimmer (to control an LED strip).

Is this wiring possible?

Many thanks

KinCony B24 ESP32 smart controller based on ESP32-S3-WROOM-1U (N16R8) wifi chip. Support 24 channel relay output, 7 channel 1-wire GPIOs, 4 channel ADS1115 16bit analog input ports. One SD card using SPI bus. B24 include DS3231 high precision RTC clock chip. OLED display will show wifi and ethernet IP address and Tuya connection state. B24 have I2C bus extender and RS485 port. You can write any code by Arduino IDE / MicroPython / ESP-IDF development tool to ESP32 module. We will supply Arduino / ESP-IDF demo code for different samples. Everyone can modify and change the code for your own smart home automation system project. it support use by ESPHome for home assistant or tasmota firmware for smart home automation DIY. B24 use KCS v3 firmware, it support home assistant auto discovery function by MQTT, so without write any config code (zero code) for home assistant. KCS v3 support KinCony cloud service (official shop customer free 2 years), remote monitor and control device by webpage in anywhere. KCS v3 support KinCony board integrate to Loxone Miniserver. Support Apple HomeKit for Siri.

Model No. KinCony B24
Description: KinCony 24 Channel ESP32-S3 Smart Relay Controller – B24
Power supply: 12V DC
Processor: ESP32-S3-WROOM-1U (N16R8)
Size: 239mm*83mm*59mm
interfaces: Ethernet(RJ45)-LAN 100Mbps IPv4/IPv6,WiFi,RS485,Bluetooth,USB-C,LCD,I2C,Tuya Module
RTC: DS3231 high precision chip (battery socket on PCB)
SD Card: SPI bus
Installation method: DIN RAIL
OLED: SSD1306 I2C display

1. download new firmware for F16:

  KCS_F16_V3.11.6_beta_20250816-173359.zip (Size: 1.05 MB / Downloads: 612)

2. set ADC for Custom value1, Custom value2 and Threshold.
for example:
you are using DC 0-5v analog signal sensor. you can set as this photo.
   

3. enter "Protocol" -- "Tuya" webpage, select the product id = 2v6wdnkvsp5xhx9c
   

two different PID use different tuya UI interface for F16 Controller.