esib_iot_challenge
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revision | Next revisionBoth sides next revision | ||
esib_iot_challenge [2017/05/17 18:31] – [3. Devices] samer | esib_iot_challenge [2017/05/17 18:40] – [3. Devices] samer | ||
---|---|---|---|
Line 85: | Line 85: | ||
* What is the difference between the JOINING and the JOINED events? | * What is the difference between the JOINING and the JOINED events? | ||
* When is the EV_TXCOMPLETE event called? | * When is the EV_TXCOMPLETE event called? | ||
+ | </ | ||
+ | |||
+ | Finally let us look at the message sending on the device. | ||
+ | |||
+ | <WRAP left round help 100%> | ||
+ | * What is the function for sending messages on the device? How it is called? | ||
+ | * What is the period of message sending? Explain the implementation choice. | ||
+ | * Is this period guaranteed according to the LoRaWAN specification? | ||
</ | </ | ||
===== -. Applications ===== | ===== -. Applications ===== | ||
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. For this, you should download the software tool from [[https:// | You can use mqtt-spy to debug the messages received from the LoRaWAN devices. For this, you should download the software tool from [[https:// |
esib_iot_challenge.txt · Last modified: 2021/08/28 09:53 by samer