Member #364477

Member Since: September 26, 2012

Country: United States

  • Product WRL-10393 | about 2 years ago

    Learning more as I go here:) The commands sheet ( http://www.sparkfun.com/datasheets/Wireless/Bluetooth/rn-bluetooth-um.pdf ) says this:

    Page 23: Discovery and Connection Example of a Master Discovery/Connection Sequence From power up and no connection: 1) Perform an Inquiry to obtain BT_Address (unless it is already known). Sent : $$$ // Places Radio in Command Mode Reply:CMD Sent : I,30 // Looks forBluetooth devices Reply:00A096112233,1F00Inquiry Done

  • Product WRL-10393 | about 2 years ago

    Reading the data sheet, I see that:

    Pin#19: HIGH when connected, LOW otherwise

    Assuming the word “connected” = module paired withed secondary bluetooth device, you could poll this pin and when it’s high, assume your secondary device (e.g., Cell Phone) is within range.

    Any thoughts/comments on this interpretation of the data sheet?

    Data sheet: http://people.ece.cornell.edu/land/courses/ece4760/FinalProjects/s2011/pss83/Website/Time%20System/Data_Sheets/RN_42_Data_Sheet.pdf

  • Product WRL-10393 | about 2 years ago

    I’m also interested in the answer to this question – I would like to know how to tell when the module “senses” (or reads) an in-range secondary bluetooth device’s MAC address. Any suggestions/solutions?

  • Product DEV-09947 | about 2 years ago

    Did you ever get this working? I’m looking to do the same.

No public wish lists :(