Thanks pulidoj! take note of this too, the RFM95 devices I bought didn’t come with a user manual.
It’s also complicated to see arduino-lmic examples on the internet that include HTU21D, BMP280, etc sensors, as only LMiC-v1.5 seems to work fine on my pro mini arduinos, maybe I should try again with LMiC-v3.3, although this library seems too heavy for the pro mini, any advice on that!
If you have more examples of this kind, can send them to me.