Nope. It wasn’t the repeater. It worked afternoon few hours and than started again. For now I’ll go back to nano and esp01. I will return IR than and all that I need. For such a small data transfer esp01 will be enough.
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And it was not IO 16. I switched it to 14 as I am not using DHT anymore. Bit it still reconnect every minut. It must be faulty device. Tonight I am switching to a nano with esp01 and will see is that going to help.
New update on problem. I used to have serisl usb connected on node just for testing and soft update. Yesterday night I have disconnect it as I needed it for something else. And since yesterday not a signel disconnect. Than I read that 3.3V devices have problems when there is wire connected to RX line. Maybe this4was a case. Not sure. Ill keep you posted.
Update :
13h later stil no reset. Not even one connection lost error.
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