What is LoRa module used for?

LoRa is based on chirp spread spectrum modulation, which has low power characteristics like FSK modulation but can be used for long range communications. LoRa can be used to connect sensors, gateways, machines, devices, animals, people etc. wirelessly to the cloud .

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Does LoRaWAN use MQTT?

LoRa and MQTT In many LoRaWAN implementations, the communication between the Gateways and the Network Server is achieved using the MQTT (Message Queuing Telemetry Transport) protocol . MQTT is a publish-subscribe protocol that transports messages between devices.

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