Smart Home Automation Forum

Hello to everybody,
I am planning to buy the module "KC868-A16" to connect with Home Assistant with NodeRed. For proper connection, I need a wiring harness (di. inputs, di. outputs, DS18B20 temperature sensors, etc. Can you please provide me with a wiring diagram?

Hello,
I purchased "KC868-A16" https://vi.aliexpress.com/item/1005003738525547.html . I connected the device to the supplied 12VDC power source and to the local UTP network with an RJ45 cable.
No new device added to the network!
Is the KC868-A16 set as the default DHCP for the network? Or does it have a fixed IP address, mask, gateway? If fixed, what is it and how/where do I change it?

if you received a new board, there is no firmware inside. you need to download "kcs" firmware, here is online guide:
https://www.kincony.com/esp32-kcsv2-firmware.html
before you download firmware, make sure you have removed RF433M receiver module from A16 PCB.