I prepared a complementary video to cover all the basics of the LoRa and RFM69 transceivers used on Moteino boards. I concentrated on the most common topics I’ve seen show up in the forum and in support emails. This should be a good primer for those getting started with using sub-Ghz transceivers with Arduino or Moteino or even other compatible boards, since most principles apply the same way. Feedback and comments are welcome.