Hello, I am having trouble connecting sensors to the KC868-A16S module. Can you please send me a wiring diagram for the following sensors: 
1- A 220v motion detector PIR with 3 wires on the KC868-A16S module. (Can I connect the output of the 220v sensor with the dry contact input of the KC868-A16S module?)
2- A water level sensor XKC-Y25-V PNP with 4 wires. 
3- A water level sensor XKC-Y25-V NPN with 4 wires. 
4- A gas leak alarm sensor 4 wires . 
5- A smoke detector 4 wires .

Hello all, can someone please help me with a code that I can use KC868-A8S to read and write to normal Arduino using modbus...

hello
When sending a message from the phone, the device does not respond,
I can only send messages from Kc868-A8S to phone.

How to install esphome update using ethernet

Hello everyone, I’m trying to find an option in the new firmware to make a repeating action on/off every 100 milliseconds. Can anyone help, I don’t see a loop function?

Hello any idea why my a4s is not working ? 

i try to re install firmware but this error pops up  - failed to initialized - try resetting your device or hold the reset BUTTON. 

the LAN is not blinking anymore

offline in home assistant.

PLEASE Help.

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Greetings community,

I trust this message finds you well.

I'm currently engrossed in a project that requires the use of a KC868-ATC as a Modbus master using RS485 RTU to communicate with Modbus slave devices. Despite my efforts to create a simple program using the Modbus Master library for ESP32, I've encountered challenges and believe I'm missing some crucial details.

Could anyone kindly share a basic program or offer guidance on reading holding register data from a Modbus slave device using KC868-ATC as the Modbus master with ESP32?

Your insights and assistance would be immensely valuable. Thank you in advance!

Best regards,

What is the best way to integrate this board to Home Assistant if I would like to use it with RF remote and RS485 io module? I would like to keep the original FW. Is there any example how to do that?
Thanks!

Dear friends.
I purchase a KC868-M16 v1. First i plug usb and 12v power suply, after open url "https://web.esphome.io/" in a browser and connect to de device on port com3, connect fine and push on "Prepare for first use", after a minute finish correctly and ask for "connect to wi-fi" as the video in the kincony channel, but dont list any network in the list, and dont fine it if configure it manual. In the log show this error:  No network found!

LOGS:
rst:0x1 (POWERON_RESET),boot:0x17 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode: DIO, clock div:2
load:0x3fff0030,len:1184
load:0x40078000,len:13132
load:0x40080400,len:3036
entry 0x400805e4
[I][logger:326]: Log initialized
[C][ota:473]: There have been 0 suspected unsuccessful boot attempts.
[D][esp32.preferences:114]: Saving 1 preferences to flash...
[D][esp32.preferences:143]: Saving 1 preferences to flash: 0 cached, 1 written, 0 failed
[I][app:029]: Running through setup()...
[C][esp32_ble:027]: Setting up BLE...
[C][wifi:038]: Setting up WiFi...
[C][wifi:051]: Starting WiFi...
[C][wifi:052]:  Local MAC: E0:5A:1B:5A:54:B8
[D][wifi:061]: Loaded saved wifi settings: ADN
[D][wifi:441]: Starting scan...
[D][esp32_ble:270]: Enabling BLE...
[D][esp32_ble_server:077]: BLE server setup successfully
[D][esp32_improv.component:077]: Creating Improv service
[wifi:456]: Found networks:
[D][wifi:458]:  No network found!

Can you help me?

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