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Hi, I received my KC868-A16-V3.1 today.
When power on with 12V dc, 12v led is on and output led is flashing one time, BUT OLED display is black .
Tried IP scanner over ethernet, but cant find the board..have connected the board via ethernet cable.
what to do?
Br,
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Thank you, all working fine now :-)
One more question, is it possible to run the board itself with 24v?
Or do I need a 24-12v DC/DC converter, since i am going to use 24v on the outputs controlling underfloor heating valves.
br.
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03-12-2025, 09:56 PM
(This post was last modified: 03-12-2025, 09:56 PM by admin.)
sure , KC868-A16v3 board can work with DC24V power supply directly.
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Thank you! :-) The board and new esp firmware v3.8.0 is fantastic :-)
and thank you for fast respond to my questions :-)
1.
Do you plan export posibility for settings in firmware? would be great to not need setup mqtt and IFTTT etc. after installing new firmware.
2.
Witch wifi antenna do you recomend for this board?
br,
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1. this will plan in future.
2. any 2.4G wifi antenna can be used.
