{"id":1702,"date":"2019-01-17T23:54:14","date_gmt":"2019-01-17T19:54:14","guid":{"rendered":"http:\/\/mohamedazman.com\/?p=1702"},"modified":"2021-08-09T19:50:18","modified_gmt":"2021-08-09T15:50:18","slug":"a-tiny-bluetooth-chip-that-harvests-energy-from-the-air","status":"publish","type":"post","link":"https:\/\/aufenbach.com\/blog\/recent-developments\/a-tiny-bluetooth-chip-that-harvests-energy-from-the-air\/","title":{"rendered":"A tiny Bluetooth chip that harvests energy from the air"},"content":{"rendered":"\n

The Internet of Things promises to connect billions of otherwise ordinary devices to the internet, but when each one needs to have its own battery, there\u2019s a limit to how small or cheap they can become. A new paper-thin Bluetooth chip<\/a> that\u2019s able to operate entirely without a battery could be about to solve this problem. The postage stamp-sized chip from Wiliot<\/g><\/a> is able to harvest energy from the ambient radio frequencies around us, such as Wi-Fi, Bluetooth, and cellular signals, and use them to power a Bluetooth-equipped ARM processor that can be connected to a variety of sensors. <\/p>\n\n\n\n

Wiliot<\/g> says that the size of the Bluetooth chip, combined with the lack of any battery, means it can be produced cheaply and mounted on almost anything. The company gives several potential use cases for the technology. For example, it could be embedded in consumer products to provide easy access to a digital manual when the original paper version is long lost, or it could be put on a clothing label and used to communicate the optimal settings to a washing machine.<\/p>\n\n\n\n

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