exploring_lorawan
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exploring_lorawan [2020/11/12 22:28] – [2. Backend] samer | exploring_lorawan [2020/11/13 09:29] – [4. Applications] samer | ||
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- | * What is the radio transmit parameters of the captured | + | * Explain |
- | * What is the radio receive parameters of the captured debug messages for the two receive windows? | + | |
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* What are the different counters visible at the backend? Explain how they get incremented and how they are used. | * What are the different counters visible at the backend? Explain how they get incremented and how they are used. | ||
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+ | |||
+ | The backend also enables to capture LoRaWAN frames. Click on '' | ||
+ | |||
+ | <WRAP left round help 100%> | ||
+ | * Explain the different fields in the packet header. | ||
+ | * What are the parameters of the LoRa modulation? Explain. | ||
+ | * What is the value of the payload? | ||
+ | </ | ||
+ | |||
===== -. Applications ===== | ===== -. Applications ===== | ||
<WRAP center round todo 60%> | <WRAP center round todo 60%> | ||
- | Prefer | + | If you have an android smartphone, download |
+ | Do not forget | ||
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- | mqtt-spy is an open source utility intended to help you with monitoring activity on MQTT topics. It has been designed to deal with high volumes of messages, as well as occasional publications. mqtt-spy is a JavaFX application, | + | mqtt-spy is an open source utility intended to help you with monitoring activity on MQTT topics. It has been designed to deal with high volumes of messages, as well as occasional publications. mqtt-spy is a JavaFX application, |
You can use mqtt-spy to debug the messages received from the LoRaWAN devices. After starting the application, | You can use mqtt-spy to debug the messages received from the LoRaWAN devices. After starting the application, | ||
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- | The payload received by the MQTT client is decrypted but encoded in Base64. You should decode it to get the original message (using for instance [[https:// | + | The payload |
</ | </ | ||
exploring_lorawan.txt · Last modified: 2021/11/02 06:31 by samer