# one BlueSMiRF to 2 BlueSMiRF?

**URL:** <https://community.sparkfun.com/t/one-bluesmirf-to-2-bluesmirf/4012>\
**Category:** Wireless & IoT\
**Created:** [March 27, 2007, 6:54am UTC](https://community.sparkfun.com/t/one-bluesmirf-to-2-bluesmirf/4012 "2007-03-27T06:54:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![aaa973](https://avatars.discourse-cdn.com/v4/letter/a/22d042/32.png) [@aaa973](https://community.sparkfun.com/u/aaa973)\
**Post date:** [March 27, 2007, 6:54am UTC](https://community.sparkfun.com/t/one-bluesmirf-to-2-bluesmirf/4012/1 "2007-03-27T06:54:38Z")

</div>

I already connected one BlueSMiRF to another BlueSMiRF.

one is set as Slave : +++ AT ATDS

another is set as Master: +++ AT ATDM,112233445566,1101

the serial communication works very well.

now i want to use one BlueSMiRF to communicate with another two BlueSMiRF. this is similar to broadcast, i.e., the data from one transmitter can be received by two receivers concurrently. is it possible?

thanks.