To much of the outside world, Sigfox and LoRa seem to be rivals competing for the same market – and that’s because they are. However, underlying that idea is the assumption that the two approaches are very similar. In the post-MWC landscape, after several follow-up discussions, we’re here to clarify their differences – despite surface appearances suggesting that they are nearly interchangeable for adopters and developers. At its heart, the fundamental difference between Sigfox and LoRa is that Sigfox focuses on an ultra-narrow-band implementation, while LoRa has opted for a wideband CDMA approach – something that isn’t apparent from the LPWAN tag with which Sigfox and LoRa are often branded. The difference is much more than semantics, as the choice…