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jeftevag Offline
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#1
12-29-2025, 05:50 PM (This post was last modified: 12-29-2025, 05:58 PM by jeftevag.)
I have 4 KC868-E16P-V2.3 with firmware version 2.2.14, after about one week, they go offline, no TUYA access(TUYA show Offline), and there is no Web-access. I have to power off/on to make them come online. It's random witch controller who goes offline, but all of them goes offline during one week or so.
They are powered by a MeanWell 12V 2.5A DIN-rail powersupply.
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#2
12-29-2025, 06:45 PM
do you have connected with wifi antenna. take a photo of your board.
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jeftevag Offline
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#3
12-30-2025, 07:15 PM (This post was last modified: 12-30-2025, 07:17 PM by jeftevag.)
I have wifi antennas connected, one for each controllerboard. Also antennas for 433MHz.


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#4
Yesterday, 12:02 AM
1. tuya wifi antenna use by 2.4G antenna, not 433M antenna.
2. if 4pcs of E16P all can't work with tuya. suggest you reboot of your router, or change your wifi channel of your router.
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