exploring_lorawan
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exploring_lorawan [2017/11/24 20:36] – [5. Day One Challenges] samer | exploring_lorawan [2018/10/29 10:49] – [2. Backend] samer | ||
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[{{ : | [{{ : | ||
- | Start by choosing the application named '' | + | Start by choosing the application named '' |
- | * A unique | + | * A unique |
- | * The node description | + | * The device |
* A unique device EUI on 64 bits: Random identifiers can be generated on [[https:// | * A unique device EUI on 64 bits: Random identifiers can be generated on [[https:// | ||
- | * The application EUI on 64 bits: '' | ||
* A unique application key on 128 bits also obtained by random generation. | * A unique application key on 128 bits also obtained by random generation. | ||
- | Make sure that the '' | + | Make sure to choose |
<WRAP left round help 100%> | <WRAP left round help 100%> | ||
- | * What does the application EUI mean? How is it used in LoRaWAN? | ||
* What does the application key mean? How is it used in LoRaWAN security? | * What does the application key mean? How is it used in LoRaWAN security? | ||
- | * Compare the two device activation methods used in LoRaWAN by giving the advantages and inconvenients. | + | * Compare the two device activation methods used in LoRaWAN by giving the advantages and shortcomings. |
- | * What is the difference between the two receive windows in LoRaWAN? What are they used for? | + | |
</ | </ | ||
===== -. Devices ===== | ===== -. Devices ===== | ||
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The payload sent by the MQTT client must be encoded in Base64. | The payload sent by the MQTT client must be encoded in Base64. | ||
</ | </ | ||
- | ===== -. LoRaWAN | + | ===== -. LoRaWAN |
Implement and provide technical documentation for each of the following challenges. | Implement and provide technical documentation for each of the following challenges. | ||
+ | |||
==== -. The End-to-End Challenge ==== | ==== -. The End-to-End Challenge ==== | ||
I can send data from the device to the application. | I can send data from the device to the application. | ||
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==== -. The Radio Challenge ==== | ==== -. The Radio Challenge ==== | ||
- | I can tune the LoRa radio parameters | + | I can tune the LoRa radio parameters. |
These two commands can be helpful when used after the join event: | These two commands can be helpful when used after the join event: | ||
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LMIC_setDrTxpow(DR_SF12, | LMIC_setDrTxpow(DR_SF12, | ||
</ | </ | ||
+ | |||
==== -. The Sensor Challenge ==== | ==== -. The Sensor Challenge ==== | ||
I can use different sensors to send data from the device: PIR, moisture, temperature, | I can use different sensors to send data from the device: PIR, moisture, temperature, | ||
exploring_lorawan.txt · Last modified: 2021/11/02 06:31 by samer