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HC-06 Bluetooth Serial Module (HCARDU0004 & HCARDU0064) 
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Joined: Sun Aug 05, 2012 4:15 pm
Posts: 680
Post Re: JY-MCU SLAVE Bluetooth Serial Port Module (HCARDU0004)
I'm afraid that module is only intended for direct connection to the Bluetooth slave module. To connect to a master device such as a PC or smart phone you need a Bluetooth slave module: http://hobbycomponents.com/index.php/ar ... odule.html

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Tue Sep 17, 2013 5:55 pm
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Post Re: JY-MCU SLAVE Bluetooth Serial Port Module (HCARDU0004)
thanks for your reply.

Is it possible to send my module back to hobby components and to be reimbursed in order to buy the slave module?
I recived the module yesterday and i paid it 8 days ago.


Wed Sep 18, 2013 7:55 am
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Joined: Sun Aug 05, 2012 4:15 pm
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Post Re: JY-MCU SLAVE Bluetooth Serial Port Module (HCARDU0004)
Yes that's fine, please email us at sales @ hobby components . com to organise a return.

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Wed Sep 18, 2013 1:32 pm
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Joined: Mon Nov 04, 2013 3:02 pm
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Post Re: JY-MCU SLAVE Bluetooth Serial Port Module (HCARDU0004)
Hi,

can this module connect with other devices that uses bluetooth 3.0 or more?

thanks.


Mon Nov 04, 2013 3:06 pm
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Post Re: JY-MCU SLAVE Bluetooth Serial Port Module (HCARDU0004)
We haven't tested these modules with these versions of bluetooth; however, they are supposed to be backwards compatible so we don't see any reason why this module will not work.

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Tue Nov 05, 2013 6:33 pm
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Joined: Mon Nov 04, 2013 3:02 pm
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Post Re: JY-MCU SLAVE Bluetooth Serial Port Module (HCARDU0004)
I know that it doesn't work with iPhones which have bluetooth 4.0. Is a problem due to the iphone or to the bluetooth version?


Thu Nov 07, 2013 3:41 pm
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Post Re: JY-MCU SLAVE Bluetooth Serial Port Module (HCARDU0004)
We have now tested it with a HTC one X which has Bluetooth V4.0 and it worked fine. Bluetooth 3 and 4 should be backwards compatible and therefore work fine. Maybe this is an iPhone app issue? Where did you read that it doesn't work with an iPhone?

If someone reading this who has tested the module with an iPhone could confirm if it works or not, it would be very helpful.

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Fri Nov 08, 2013 10:43 am
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Joined: Mon Nov 04, 2013 3:02 pm
Posts: 3
Post Re: JY-MCU SLAVE Bluetooth Serial Port Module (HCARDU0004)
http://stackoverflow.com/questions/7770 ... -bluetooth

http://stackoverflow.com/questions/5256 ... an-arduino

http://makezine.com/2012/03/19/bluetoot ... ng-no-mfi/


Thu Nov 14, 2013 11:22 am
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Joined: Wed Jul 16, 2014 12:05 pm
Posts: 3
Post JY-MCU Bluetooth Serial Module (HCARDU0004 & HCARDU0064)
Is it possible the change the name of the device as many times as we want

When i try the command AT+NAMEdevice, i never answer from the Bluetooth module
What cn be wrong

regards and thank for answers

(the only command with answer is AT , the bluetooth module answers OK)

Fabienne


Wed Jul 16, 2014 12:50 pm
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Joined: Sun Aug 05, 2012 4:15 pm
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Post Re: JY-MCU Bluetooth Serial Module (HCARDU0004 & HCARDU0064)
Do you have a master or slave version of the module?

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Wed Jul 16, 2014 3:33 pm
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