Bluetooth HC-05 Question


Closed Thread
Results 1 to 3 of 3
  1. #1
    Join Date
    May 2012
    Location
    Merseyside, UK
    Posts
    237

    Default Bluetooth HC-05 Question

    HI thank you for reading

    I have a project involving a HC05 / 06 Bluetooth module .... All is good but for one thing.

    I need the thing to drop connection when the host connection goes out of range

    Once paired it seems to stay paired, the only work around I can see is to cycle the power?

    But as the installation is remote not sure if feasible ?

    reason I need to drop connection is so different hosts can connect at different random times

    Ideas as always welcome

    Andy

  2. #2
    Join Date
    Sep 2009
    Posts
    737


    Did you find this post helpful? Yes | No

    Default Re: Bluetooth HC-05 Question

    Look at command set:
    https://www.itead.cc/wiki/Serial_Por...Slave)_:_HC-05
    Be aware that there is several fw for HC-05. I have build programmer for them that worked on parallel port. So I could write FW that is best suited for me.
    You have several options, you can:
    1. disconnect using AT+DISC
    2. reset module AT+RESET
    3. remove all auth devices, AT+ RMAAD.

    I hope that this will help...

  3. #3


    Did you find this post helpful? Yes | No

    Default Re: Bluetooth HC-05 Question

    if you use esp8266 IP device for serial comms, it will take up to 5 simultaneous connections.

Similar Threads

  1. Bluetooth HC-05 Parity
    By brainless in forum Bluetooth
    Replies: 2
    Last Post: - 26th June 2018, 17:31
  2. Bluetooth headset for non bluetooth devices?
    By Normnet in forum Bluetooth
    Replies: 4
    Last Post: - 26th September 2015, 12:22
  3. Help with bluetooth...
    By mbox in forum Bluetooth
    Replies: 24
    Last Post: - 8th October 2009, 07:16
  4. Add RF to Bluetooth ???
    By Ron Marcus in forum Bluetooth
    Replies: 0
    Last Post: - 13th April 2007, 15:57
  5. Bluetooth
    By Beavis in forum General
    Replies: 1
    Last Post: - 16th January 2006, 11:19

Members who have read this thread : 3

You do not have permission to view the list of names.

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts