So I really want to start using LoRa for some projects, I am aware that in the UK you can use 868 and 433 MHz unlicensed which is not an issue.
What is actually required I know I would need at least 2 transceivers but Sumer people talk about requiring a LoRa gateway. Is this really needed, could really turn an RPi into one no problem.
If anyone has experience in LoRa what transceivers and antenna do you recommend? And @duwudii may look into using LoRa with the robotics kit too 
not sure yet