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All outputs turn off every once in a while
#1
Question 
Hello Admin,
I would like to ask you about solving my problem which is that all outputs of my KC868-A16 are turning off every once in a while. It happens randomly in time - sometimes after few minutes and sometimes after dozen of minutes.

Board (rev 1.6) is configured using esphome yaml and connected to HA server. Also I have more than one of your KC868-A16 and it happens for other boards also. I checked installation and it seems it is not problem with power supply because I caught and meter when it happens - network voltage was stable 240V and power supply (good quality one with high amperage) was also stable 11,98V.

I made some more investigations and what I noticed is that it seems it happens only when HA server is turned off (mini pc is turned off).
So summarizing I would to ask you:

1. have you experienced any disturbances in functioning for this or other boards configured using esphome when HA server is not available? if yes then is there anything what I can do? add some yaml configuration?
2. is it possible to force board to remember state of outputs? so even if there will be power outage or such reset than it will bring back output state? (of course light will flicker in this scenario)
3. is there any way to debug board errors in real time somehow in my configuration? I mean some log file which can help identify cause of this problem?

I would be grateful for your help and suggestions,
Bartek
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All outputs turn off every once in a while - by bartekm - 12-02-2024, 07:15 PM

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