Key takeaways The Helium Network is the first to introduce a wireless network to mine crypto. In this network, nodes act as hotspot devices, allowing HNT mining. HNT hotspot mining became quite popular, but its profitability is diminishing gradually. Introduction Crypto mining has been a lucrative way of earning passive income from the comfort of The post What is a Helium miner, and how does it work? appeared first on CoinGape .
