esib_iot_challenge
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esib_iot_challenge [2017/05/17 15:27] – [2. Devices] samer | esib_iot_challenge [2017/05/17 16:01] – [1. What is a LoRaWAN Platform?] samer | ||
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[{{ : | [{{ : | ||
- | < | + | < |
* Where is the LoRa modulation implemented on the platform? | * Where is the LoRa modulation implemented on the platform? | ||
* What are the advantages of the LoRa modulation? | * What are the advantages of the LoRa modulation? | ||
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* Where does the IP layer start in the platform? Comment your answer considering the trends in IoT. | * Where does the IP layer start in the platform? Comment your answer considering the trends in IoT. | ||
* Illustrate the protocol stacks on the LoRaWAN platform. | * Illustrate the protocol stacks on the LoRaWAN platform. | ||
+ | </ | ||
+ | |||
+ | ===== -. Backend ===== | ||
+ | The Loraserver has a web interface for configuring the applications and devices on the platform. | ||
+ | |||
+ | [{{ : | ||
+ | |||
+ | Start by choosing the application named '' | ||
+ | * A unique node name: '' | ||
+ | * The node description | ||
+ | * 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. | ||
+ | * In advanced network settings, choose the receive window RX2. | ||
+ | |||
+ | Make sure that the '' | ||
+ | |||
+ | <WRAP left 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? | ||
+ | * Compare the two join methods used in LoRaWAN by giving the advantages and inconvenients. | ||
+ | * What is the difference between the two receive windows in LoRaWAN? What are they used for? | ||
</ | </ | ||
===== -. Devices ===== | ===== -. Devices ===== | ||
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Start by verifying the installation on your PC of the latest Arduino IDE and place the Arduino LMIC library in the corresponding folder. | Start by verifying the installation on your PC of the latest Arduino IDE and place the Arduino LMIC library in the corresponding folder. | ||
- | <WRAP left round help 10%> | + | <WRAP left round help 100%> |
- | help box | + | * Give the characteristics of the Arduino you are using: number of pins, type of pins, memory sizes, etc. |
+ | * Give the main characteristics of the LoRa shield from Dragino (www.dragino.com). | ||
+ | * What type of Antenna are you using? Explain the corresponding characteristics. | ||
</ | </ | ||
- | Download the example sketch | + | Download the example sketch, open it with Arduino IDE and compile it. |
You can download the following sketch {{ : | You can download the following sketch {{ : | ||
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* Security | * Security | ||
</ | </ | ||
- | ===== -. Backend ===== | ||
- | The Loraserver has a web interface for configuring the applications and devices on the platform. Full details for installing the software are provided on [[https:// | ||
- | |||
- | [{{ : | ||
- | |||
- | Start by creating and application as in Figure 5. Then create a node in this application and provide the following information: | ||
- | * A unique node name | ||
- | * The node description | ||
- | * A unique device EUI on 64 bits: Random identifiers can be generated on [[https:// | ||
- | * The application EUI on 64 bits: this can be a common identifier for all nodes using the same application. | ||
- | * A unique application key on 128 bits | ||
- | |||
- | In order to enable OTAA join method, you have to make sure that the '' | ||
===== -. Applications ===== | ===== -. Applications ===== |
esib_iot_challenge.txt · Last modified: 2021/08/28 09:53 by samer