netvox R711 User Manual

Also see for R711: User manual User manual

Contents

netvox R711 User Manual Manual pdf 3 page image

21. IntroductionR711 is a long distance wireless temperature and humidity sensor based on LoRaWAN open protocol (Class A).LoRa Wireless Technology:LoRa is a wireless communication technology dedicated to long distance and low powerconsumption. Compared with other communication methods, LoRa spread spectrum modulationmethod greatly increases to expand the communication distance. Widely used in long-distance,low-data wireless communications. For example, automatic meter reading, building automationequipment, wireless security systems, industrial monitoring. Main features include small size, lowpower consumption, transmission distance, anti-interference ability and so on.LoRaWAN:LoRaWAN uses LoRa technology to define end-to-end standard specifications to ensureinteroperability between devices and gateways from different manufacturers.