Not sure where to ask questions that will get answered, I have tried slack but it seems just that.
I have upgraded to 2.5.9 using nRF Connect.
I have always been curious of a way to see what version is installed so I tried using Decode to see firmware version using NFC. Well it does nothing.
On the tag before I updated it reported an ID but since update. nothing
My question is does NFC work on ruuvitag with firmware 2.5.9 and can we update the firmware docs to include checking firmware after an update?
Also at what voltage should the battery be changed?