Ultra-Low-Power WiFi Radio Enables IoT Devices

  • Magazine Article
  • TBMG-36403
Published April 01, 2020 by Tech Briefs Media Group in United States
Language:
  • English

Housed in a chip smaller than a grain of rice, a new ultra-low-power WiFi radio enables Internet of Things (IoT) devices to communicate with existing WiFi networks using 5,000 times less power than today’s WiFi radios. It consumes just 28 microwatts of power and does so while transmitting data at a rate of 2 megabits per second (a connection fast enough to stream music and most YouTube videos) over a range of up to 21 meters.