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Erschienen in:
2019 | OriginalPaper | Buchkapitel
1. Introduction to LoRa and LoRaWAN
verfasst von : Pradeeka Seneviratne
Erschienen in: Beginning LoRa Radio Networks with Arduino
Verlag: Apress
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Abstract
Radios are exciting pieces of hardware that can be used to build wireless communication links. Radios used to listen to voice and audio are known as receivers; your home radio, for example, can only tune into and receive radio stations. Radios that can be used to transmit voice and audio are known as transmitters; radio stations use transmitters to broadcast programs. Radios that can do both (transmit and receive) are known as transceivers; a walkie-talkie is an example of a two-way radio transceiver.