UbiBotubibotuk.hashnode.dev·Apr 24, 2023IoT Devices: Types, Significance, and Common UsesKevin Ashton deserves credit for inventing the word ‘Internet of Things in 1999. But it started gaining global momentum in 2011. In 2021, the number of active connected devices in the world was 21.7 billion, and 11.7 billion of them were IoT devices....IOT Environmental Sensors
