Hope RFM95/98 power usage in sleep mode?

@matthijs @epyon

Might be something SPI related which works differently on the STM32.

I assume that I may have all RFM95 SPI and IO pins floating and RFM95 NSS/RESET high while sleeping?

Have NSS/RESET lines on the RFM95 internal pullup? May I also leave them floating?

The point is that I only added the RFM95 to a working setup which used 2μA in sleep mode. :-/

I will experiment some more…