Hi,
I recently have purchased a Sonoff MiniR4M. I have read the instructions carefully, paired the device without any problems. However, it goes unavailable in HA after a month.
I tried power cycle which enables back the switch, but after somwtime again it went unavailable.
Now I have removed it from HA, I need to readd it. To do so I need to press the pairing button for few sec.
Is there a way to make the device in pairing mode without opening the switch board or pressing the pairing button.