MQTT and I robot create 3

[valdivj]

How are you connecting to your Create 3?

Wi-Fi (ROS 2)

Computer(s) Model(s) and Operating System(s)

jetson agx orin

Which version of ROS 2 is installed on your computer?

Galactic

Which firmware version is installed on your robot?

G 4.5.5

Which RMW is your robot running?

CycloneDDS

Does your robot have an assigned namespace? If so, please share.

No response

Is the robot connected to a network? If so, what is the network type?

home

Are there multiple Create 3 robots connected to your network?

None

Is multicast enabled?

None

What is the Adapter Board's USB/BLE Toggle currently switched to?

Bluetooth (default)

Describe your question.

Is it possible to have I robot create 3 send and receive telemetry data from a MQTT server
What i am trying to do is have all the telemetry data go to a MQTT server and then have other devices query the MQTT server
To grab data that it needs.
What got me thinking about it was I was going through the logs of the I robot create 3 and found it was connecting to a mosquito MQTT server.

here is the info from the LOG file on the I robot create 3:

iRobot-87CDD4E885C34172B233E051D0930254 user.notice mosquitto: 1688886602: New connection from 127.0.0.1 on port 1883. Jul 9 07:10:02 iRobot-87CDD4E885C34172B233E051D0930254 user.notice mosquitto: 1688886602: New client connected from 127.0.0.1 as mosqpub/18669-iRobot-87 (c1, k60). Jul 9 07:10:02 iRobot-87CDD4E885C34172B233E051D0930254 user.notice mosquitto: 1688886602: Client mosqpub/18669-iRobot-87 disconnected. Jul 9 07:10:28 iRobot-87CDD4E885C34172B233E051D0930254 user.notice mosquitto: 1688886628: New connection from 127.0.0.1 on port 1883. Jul 9 07:10:28 iRobot-87CDD4E885C34172B233E051D0930254 user.notice mosquitto: 1688886628: New client connected from 127.0.0.1 as mosqpub/18737-iRobot-87 (c1, k60). Jul 9 07:10:28 iRobot-87CDD4E885C34172B233E051D0930254 user.notice mosquitto: 1688886628: Client mosqpub/18737-iRobot-87 disconnected.

[justinIRBT]

This isn't on our roadmap. Perhaps you could run a ROS2 telemetry to MQTT conversion on your Jetson and run the MQTT server on your Jetson.