Hello,

I recently bought KC868-A16 unit and just installed that in my electric box. I supplied 12V, connected the USB cable and tried to program it with ESPHOME firmware.

The problem I'm facing is that the unit is not showing up as COM port in Windows. Steps I took to enter the programming mode I guess should be:
1. connect USB-C to the computer
2. press and hold S2
3. connect 12V power

This should make the unit switching to upload, shouldn't it?

I tried also alternative path. I connected the unit through ethernet (on WiFi there is no custom KC868-like network so I guess maybe through ethernet it should work). The unit got assigned an IP address (checked it on the router) and can be pinged properly.

When trying to open http://units-ip/ page nothing shows up. I also guess there should be some standard firmware UI accessible under this address, shouldn't it?

How do I proceed? Please support.

I am really new to working with ESP32.
My goal is to use the device to count Pulse from electricity meters.

I understand ESP has a pulse counter sensor 
https://esphome.io/components/sensor/pulse_counter.html

Quote:On the ESP32, this sensor is even highly accurate because it’s using the hardware pulse counter peripheral on the ESP32. However, due to the use of the pulse counter peripheral, a maximum of 8 channels can be used!

On the page "https://www.kincony.com/esp32-s3-6-channel-relay-module.html", the image with the board components, wouldn't the correct thing be "Digital Imputs" instead of "Digital Outputs"?
I got a little confusing with the information.

Another issue.. i can't find anywhere the battery model to use on the RTC battery holder of A6V3 board. It's important to let us know this information in the webpage.

Attached Files

Image(s)
   

Hi , 
After Upload with OTA Update below error message. 

Sketch uses 1356618 bytes (103%) of program storage space. 

Maximum is 1310720 bytes. Global variables use 57556 bytes (17%) of dynamic memory, leaving 270124 bytes for local variables. 

Maximum is 327680 bytes. Sketch too big; see https://support.arduino.cc/hc/en-us/arti...0013825179 for tips on reducing it.

 text section exceeds available space in board Compilation error: text section exceeds available space in board

Hello. I'm a newbie so please bear with me. I would not like to damage the controller by incorrect connection.

Is the connection shown in the diagram correct? 
( I'm using esphome.)

Attached Files

Image(s)
   

For server 16, do i need to buy tuya license.

And if yes, what i have to do next?

Hello,

With our smart home project we will have 13 PIR sensors with built-in light measurement with 0-10V output.
is there a way to read this via ESPhome with your products?

Hi, i bought a KC868 A6V3. I'd like to control the relays with a momentary switch. How can i do this? (I'm using KCS V3)

Hi

Is it possible to connect the first DC terminal to +24V so that outputs 1 to 8 get connected to +24V, and connect the second DC terminal to GND so that outputs 9 to 16 get connected to GND?

   

Thanks

Hello, 

which KCS firmware should i choose for Tiny Alarm System module?


KCS_A6V3_V3.8.0.zip
KCS_A16V3_V3.8.0.zip
KCS_A32PRO_V3.8.0.zip
KCS_AG8_V3.8.0.zip
KCS_B16_V3.8.0.zip
KCS_B16M_V3.8.0.zip
KCS_F16_V3.8.0.zip
KCS_F24_V3.8.0.zip
KCS_G1_V3.8.0.zip
KCS_T16M_V3.8.0.zip

thank you