Helium has announced a new $5 unlimited mobile package in Miami, Florida, on the back of its crypto-LPWAN network. The ‘decentralized wireless’ approach, abbreviated as the awful term ‘DeWi,’ relies on third-parties to deploy the network equipment, and teases a view of a future where the macro approach from the major equipment vendors has been replaced by something much more holistic. Of course, these are likely a pipe dream, but Helium has proven critics wrong in the past. It began as a rival unlicensed spectrum LPWAN play, which sold gateways that housed its proprietary protocol. These gateways would use a cryptocurrency process to pay people who installed them, and allowed them to piggyback on a broadband connection. The approach proved…