The WiFi family of standards (IEEE 802.11) is used for Wireless Local Area Networks (WLANs). Its first version from 1997 has been extended by many amandments such as ...

The 802.11ah WiFi (HaLow) standard is fairly new, having only been introduced in 2017. It’s supposed to fall somewhere between standard WiFi used in domiciles and offices and the longer range ...

The bandwidth is low – a mere 100 kbps, but the range is huge: one kilometer, or about four times the approximate range of 802.11n. This is not the only WiFi spec aimed at the Internet of Things.