You could have a common topic or separate publish and subscribe topics and a specific trigger key for each bot. If you need to specify a bot, then you could add something like 'bot1' and the rest of the message for a specific bot.
Same, Same with ROS. Jon On Mon, Apr 6, 2020 at 5:07 PM Bernard Fischer <[email protected]> wrote: > How would MQTT work? As I understand it, with MQTT any number of objects > can subscribe to a topic. How would specific robots talk to each other? > Have a common topic for all, then specific topics for each one? > > thanks > > On Mon, Apr 6, 2020 at 4:31 PM jonnymo <[email protected]> wrote: > >> If you are using a ROS image, you could create a ROS master and then a >> share Topic which each bot subscribes to and communicate through. >> >> The other option is to use something like MQTT which has basically the >> same principle as ROS; MQTT server and shared topic. >> >> Cheers, >> >> Jon >> >> On Mon, Apr 6, 2020 at 2:21 PM <[email protected]> wrote: >> >>> >>> Hello, >>> >>> How can I explore the possibilities of several EduMip robots >>> collaborating on a given task ? >>> >>> Thanks >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "BeagleBoard" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/beagleboard/48b09125-2758-4dd5-a6b4-53e762fffabb%40googlegroups.com >>> <https://groups.google.com/d/msgid/beagleboard/48b09125-2758-4dd5-a6b4-53e762fffabb%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to the Google Groups >> "BeagleBoard" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/CAG99bkpS9_i7hz7sX4k0XBA0v3ZcGGoM8u%3D0rDVjUjhTKCmmEw%40mail.gmail.com >> <https://groups.google.com/d/msgid/beagleboard/CAG99bkpS9_i7hz7sX4k0XBA0v3ZcGGoM8u%3D0rDVjUjhTKCmmEw%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > Take care, > Ben Fischer > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/CAJJe%2B8GRY%2BzcfXkjmbX0nG4VXLK7ZhPjfUDWF-0JSp%2BDKhnTSw%40mail.gmail.com > <https://groups.google.com/d/msgid/beagleboard/CAJJe%2B8GRY%2BzcfXkjmbX0nG4VXLK7ZhPjfUDWF-0JSp%2BDKhnTSw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAG99bkpCRzk4RVCKhmUpJ4tyKXE037XfvZGZdMQtE5z7mCYpoQ%40mail.gmail.com.
