Re: DIY: Bluetooth Handsfree in car for Rs 500 Quote:
Originally Posted by vidyasagar Excellent DIY Idea. Thanks for sharing.
I do not have a spare BT headset, so got one from National Market for 500 bucks. Its a Bluedio I4. The advantage is that it has a stereo output. Will post a pic later.
The whole DIY concept is working, in the sense that I am able to charge the BT device and also play music and make calls, however, not able to charge and play music at the same time. I hear crackling noises from the speaker. What can be done to avoid such interference..? can someone suggest..? |
I think that will probably be something that the device is not built to support. In fact, it is not supposed to work like that. I am not sure about the headset you have purchased which has a stereo output (in which case it should be great for A2DP), but I'm assuming that it is a regular one that is attached to one's ear, which most BT headsets anyways are, and hence the way we are trying to use it here is a completely custom solution and not one that the device was originally made for. In that case, remember that the device is not supposed to be in use while it is being charged. After all, you wouldn't want to be walking around with a charger connected to the BT earpiece next to your head, right?
Having said that, I am not quite sure if there isn't something you can't do to get around it. One solution would be to use another charger, (specially if the one you are currently using isn't an original one), where a slightly different voltage level might do the trick. Frankly speaking, I've absolutely no clue about this, but the idea just struck me, so thought of sharing.
Maybe other users can suggest better tricks?
PS. I have stopped using this device in my car. I like my interiors to be picture perfect ( ), and this started seeming like one heck of an eyesore. Besides, I upgraded my HU, and since I can play both AUX and USB now, I don't really miss the BT headset. Since I am anyways not in the habit of taking calls while I drive (I hand the phone over to the co-passenger in the worst case), so it is really not a requirement for me anymore. |