Develop Bugs

BTAXS motorMOUTH II - Handsfree & Streaming Audio Car Kit

http://www.youtube.com/watch?v=qgLxM2bOtyM&feature=player_embedded#!
- Plugs directly into your vehicle's MP3/AUX input to allow handsfree phone conversations to play through your speakers
- Auto-paring makes initial set up hassle free
- One touch voice dialing with most Bluetooth cellular phones
- DSP echo cancellation ensures a crystal clear conversation even in noisy vehicles
- Includes switching audio splitter, AUX relocation cable, USB charging cable and car charger
- Support profiles: HFP and A2DP
SHIPPING LATE SEPTEMBER, PRE-ORDER NOW

scosche.com/products/sfID1/217/sfID2/219/productID/1919
This is EXACTLY what I've been waiting for. One less cable to attach to my evo

$80 is WAY too much for this. You can accomplish the same thing with a $20 BT3030 adapter, or any headphone adapter.
Here's a tip:
Grab one of these and one of these, and you'll never know the difference.

i just bought one on these and i'm liking it. Maybe it can be done cheaper but I know this works well.
http://www.amazon.com/gp/product/B0...&pf_rd_t=101&pf_rd_p=470939291&pf_rd_i=507846

scl23enn4m3 said:
$80 is WAY too much for this. You can accomplish the same thing with a $20 BT3030 adapter, or any headphone adapter.
Here's a tip:
Grab one of these and one of these, and you'll never know the difference.
Click to expand...
Click to collapse
Does the first one allow you to stream bluetooth music to your cd player?

backdown said:
Does the first one allow you to stream bluetooth music to your cd player?
Click to expand...
Click to collapse
It will let you stream to anything with an audio input.
EDIT: I'll have a full blown write up on this method in a few weeks hopefully. I'm waiting on a bunch of parts to come in and I'm hooking mine and my father's car up.

That doesn't look like it charges and outputs at the same time. The scosche appears to do this.
Sent from my PC36100 using Tapatalk

pinoyxpryde said:
That doesn't look like it charges and outputs at the same time. The scosche appears to do this.
Sent from my PC36100 using Tapatalk
Click to expand...
Click to collapse
I just used that as an example as how cheap you can go. Personally, I'm making a cable that does both.
If you want one that charges and plays at the same time out of the box, try this for 20 bucks:
http://cgi.ebay.com/New-Jabra-BT303...uetooth_Wireless_Products&hash=item4aa3833d38
It's the Jabra BT3030. One end is the audio output (which plugs into your audio input) and the mini USB port is on the other for charging.

Looks awesome but quality of sound is probably ****...

How is bluetooth sound quality now adays. I listen to flac, which is lossless audio, so if it isn't really good - great sound quality wise I will just keep using a 3.5mm cable.

I'm not an audio expert (nor is my ear sensitive enough to pick up subtle differences), but I definitely wouldn't call bluetooth audio ****. I can't tell the difference between the bluetooth connection and wired connection. I've heard accounts saying flac sounds beautiful through bluetooth, but then again audio is something that has always been subjective.

Thanks for your opinion, i appreciate you taking the time to respond
I got a motorocker or something like that yesterday at walmart. It was like 90 bucks regularly on clearance for 60, but i got an extra good deal on it.
When i get my evo back I'll post my opinion on it. I have audiophilistic ears lol. It also fm modulates, so i know frequency is going to limited on the upper end to 16kish. But much over 16k doesn't contain much musical content depending on what you are listening to anyways.

Not that great over FM, glad i didn't pay much for it. I am sure the device you listed would sound very good though as it goes through a regular aux port instead of fm modulation. There didn't appear to be any bluetooth related noise, just fm garbage.

I bought a new Sony desk (BT2800) with Bluetooth built-in, and the quality is near flawless. It seems like I actually have less distortion than when it was physically plugged in. There was a ground short or something when I had it plugged in to charge and to the aux input ( but you only could notice if u turn the volume up with nothing playing). I don't know if that's with all cars or just my older car.

scl23enn4m3, you don't know what you are talking about. I hope people don't follow your ****ty advice.
First of all, that BT thing you linked to on ebay does not charge and stream at the same time. It has been covered in the comments section on dealextreme.
Second, I have yet to find any bluetooth reciever that I can add to my stock stereo system that will auto-pair. Auto pairing is a huge deal. If you have to screw around with the bluetooth settings on your phone every time you turn your car on, you might as well plug in the damn aux cable.
I am excited to check this product out.

so mine came in i couldnt get out of my car lol
i think im going to buy one for my home surround sound so i can stream music from laying in bed from my phone (my best tunes are always on my phone even though i have a 2tb and home server running boxee setup on my tv)
But seriously this motormouth btaxs is amazign (for you cheapskates out there stick to your long wires or jerryrigged stuff and leave this toy for those who want it all done right without soldeign and running wires all over)
Yes it charges while in use (I have mine plugged in all the time now and i have it setup so once i put my evo in my dock it auto ons my bluetooth and connects automatically to it)
call quality is good i just tested in loud car on speakerphone and no reverb and works flawless with one button touch then speak the name u want to call
love the damn thing i cant wait to go to work i use my phone all day while driving around and havign to plug in two wires everytime i get in and out was askign too much
now only need one wire and thats if my battery is dead ill add pics in a bit

spyngamerman said:
But seriously this motormouth btaxs is amazign (for you cheapskates out there stick to your long wires or jerryrigged stuff and leave this toy for those who want it all done right without soldeign and running wires all over)
Click to expand...
Click to collapse
Too bad my '07 Porsche 911 doesn't have a Aux/MP3 input jack.

Woo-Hoo!
Ordered mine from Hawk Electronics on Wednesday night - showed up on the front doorstep today (it helps that their warehouse is here in DFW).
This thing is amazing. Sound quality for music over BT far surpasses what I was getting via 3.5mm jack, and there's no 25% sound reduction just because you docked. In combination with my Sprint car dock, this is just exactly what I've been waiting for. Cool thing about car dock mode: it turns on BT, GPS, and 4G when you dock. It paired without issue, and it fires up the second I dock it in the car.
I used the extension thingy for the microphone, because my AUX port is over on the passenger side in my Element.
Road trip tomorrow.

Here'sa pic comes with charging cable too with car adapter
Sent from my PC36100 using XDA App

This device looks nice but too bad my aux input is in the glove compartment...

Best car stereo with bluetooth enable to stream music from Evo

Hey does any one is using your evo to stream music using the bluetooth pair ?
I want to buy a car stereo that have usb and bluetooth ready to stream music from my evo.
I have seen a couple of videos on youtube they have blootooth but no usb I want to have both options
any suggestion it will be appreciate.

I have a Alpine w505 and I use bluetooth streaming but not sure if you can connect to a cable usb. The phone contacts and call logs even transfer.
Sent from my PC36100 using XDA App

http://www.androidpolice.com/2011/01/05/ces-2011-parrot-introduces-an-android-powered-asteroid-car-stereo-video/
this is the stereo i'm waiting for

I have the Kenwood DNX9960 and it works well. I use it for streaming and hands free calling. It has USB and I can play all media from my EVO as a USB drive (except for the videos shot from the camera, doh!).

JVC Arsenal KD-A815
$179.99 + free wiring harness to fit your vehicle. Works great, has USB and Bluetooth

Didnt read the whole thread..
But I use Belkin's bluetooth receiver.. http://www.google.com/products/cata...ult&ct=result&resnum=4&sqi=2&ved=0CDAQ8wIwAw#
I just got a nokia car charger for it to hardwire it behind my dash and hooked it up to my aux input on my alpine. Works flawless

lookout4theyeti said:
Didnt read the whole thread..
But I use Belkin's bluetooth receiver.. http://www.google.com/products/cata...ult&ct=result&resnum=4&sqi=2&ved=0CDAQ8wIwAw#
I just got a nokia car charger for it to hardwire it behind my dash and hooked it up to my aux input on my alpine. Works flawless
Click to expand...
Click to collapse
Care to provide details on the charger used? Does it stay paired/charged long enough to hide it out of sight completely and have it automatically work when I turn the car on and hit play on PowerAmp?

norkoastal said:
Care to provide details on the charger used? Does it stay paired/charged long enough to hide it out of sight completely and have it automatically work when I turn the car on and hit play on PowerAmp?
Click to expand...
Click to collapse
I just went to walmart and found an old nokia charger that has the same plug size as the belkin (had to pick it out with the belkin in hand, was kind of an "i hope this fits" purchase). Got it home, plugged it into the cig lighter, got power and everything worked fine so I hardwired it to the headunits remote power wire (the blue one for amplifiers) and have everything tucked nicely behind the dash. It turns on automatically with the radio, so all you have to do is turn on bluetooth on your phone to pair it and your good to go!

lookout4theyeti said:
I just went to walmart and found an old nokia charger that has the same plug size as the belkin (had to pick it out with the belkin in hand, was kind of an "i hope this fits" purchase). Got it home, plugged it into the cig lighter, got power and everything worked fine so I hardwired it to the headunits remote power wire (the blue one for amplifiers) and have everything tucked nicely behind the dash. It turns on automatically with the radio, so all you have to do is turn on bluetooth on your phone to pair it and your good to go!
Click to expand...
Click to collapse
Nice!! I'm still factory stock with a ghetto rigged aux in to my cd changer, so this might not work for my situation since I dont really have any amps hooked up to trigger power.

norkoastal said:
Nice!! I'm still factory stock with a ghetto rigged aux in to my cd changer, so this might not work for my situation since I dont really have any amps hooked up to trigger power.
Click to expand...
Click to collapse
You can tap the charger into any 12v power source in the car, the amp wire was just the easiest for my situation. There are ignition wires you can tap into, or even find the power wire for the stock radio. Just grab a volt meter and start testing around, you'll find something. You can even tap into the cigarette lighter wires if you need to.
EDIT: Just copied the how-to I typed up a while ago on my car forum to a new thread here in the evo forums so more people can see this.
http://forum.xda-developers.com/showthread.php?p=10393604#post10393604

Eclipse CD5030, if you can find one. Works like a charm.

Sony MEXBT
By far the best sound over BT.

Thanks guys i have a lot of homework to do then. what do u guys think of the DEH‑P610BT

I have this: http://www.sonystyle.com/webapp/wcs...10151&langId=-1&productId=8198552921665755310 . Bluetooth streaming works great, comes with an external mic you can mount on your visor for calls, can connect to like 10 devices and has an internal phonebook you can transfer contacts into so you can call from the deck. I just get in my car and it's connected, press play on either the deck or the phone and it starts playing(if I'm using bluetooth audio as the source on the deck of course.) It also works amazingly with my iPod, supports just about every function you can think of with good navigation and even has a mode where you can restore control of the music to the iPod itself in case you want to hand it to someone who doesn't want to figure out the deck's controls. You just plug it into the front with a standard usb port and it works.
I think there's also a cheaper version that has a smaller screen with less info, but otherwise nearly the same functionality. I know Sony has some other ones now too that can actually hold an iPod within the deck itself now too. I don't think they have a cd player though.

Unless you guys are running Cyanogen, doesn't the BT sound like crap with the low bitpool? I've played with a few A2DP devices with the Evo (headsets mostly), and the sound was un-listenable. Distorted, compressed, and very lo-fi. It was much better with CM, but I like Sense.

I order this model Clarion CZ500
I decided to give a shot to this model Clarion CZ500 after many days of searching and reading reviews of a lot of car stereos.
The Clarion CZ500 it seems very stable and have what I am looking for it.
I will let you guys know how everything goes.

Sony XAV-70BT
Just got it from sonicelectronix
for 400. Sweet system. No nav but everything the 1000$ model has.
Nice sounding streaming too!!
Depends on if you want double din or single as well. Jeep for me so double din.
Sent from my PC36100 using XDA App

I just installed the Clarion CX609 (double din) from SonicElectrolux. It sounds great, I couldn't be happier. Comes with a mic that you can put wherever you like.

I have a model EXTREMELY similar to this:
Sony Xplod MEX-BT3800U
and I LOVE it. The only one thing I don't like is that it's VERY bright, but I drive at night so that makes a bigger difference to me than others.

I just installed a DUAL XHD7714. $120 at best buy. It has every feature I would like. Bluetooth, HD, front USB and Aux inputs. I'm pretty happy with it.

MHL adapter questions

OK I just got my adapter it is the official Samsung OEM MHL adapter. I had just one problem but I now have three. (PS I Have the White T-Mobile Galaxy S II which is the exact smart phone as the AT&T Galaxy S II Skyrocket)
Problem #1: I am not sure if its possible or how to go about doing this. OK I use a nice 27" HP 2711x LED Monitor on my bedroom with my Xbox 360 connected via VGA, my gaming rig connected via HDMI, and now I have my MHL adapter connected via HDMI. The problem is that my Monitor is only a monitor and it has no internal speakers, but I have a pair of external speakers that I use for sound the speakers have 3 input options. I can connect directly into the subwoofer portion via the red and white RCA cables(this is how my Xbox is connected), I can connect with my basic 3.5mm auxiliary cable plugged into the speakers input jack(this is the way that I connect my phone to play music), or I can connect via the inline Auxiliary cable that the speakers have built in(which is the way my computer is connected). Im not an idiot when it comes to Tech I know that HDMI cables handle both sound and video but since my monitor only takes the video part I can't get any audio when streaming from my phone to it, so I plugged my speakers inline auxiliary cable to my phone so that the sound would reroute to it, but that didn't work either it produced no sound =/, so I also tried to just plug in my headphones into my phone and again no sound. So are there any work arounds or ways to make it so my phone will let me output sound via its 3.5mm headphone jack or even its loud speaker? Or is there a seperate cable/jack I can purchase to split the HDMI cables video and sound, and make the sound output via either 3.5mm audio jack or red and white RCA cables, and let the video output via HDMI?
Problem #2: OK my MHL adapter was working video wise but today I plugged it all up and it wouldn't work at all my monitor kept saying no input detected so I was sad and I decided to remove my phones battery to do a soft reset. And it fixed the problem so I started web browsing etc and all of a sudden it stopped working again. Is there a work around for this or reason or fix?
Problem #3: Is there anyway to make the output quality full HD? Because when I am outputting and on the browser its like the resolution is so off which results in everything being huge and somewhat pixelated.
Sorry for the length I like for my post to be as in depth as possible.
Sent from my SGH-T989 using XDA

MHL Adapter questions

OK I just got my adapter it is the official Samsung OEM MHL adapter. I had just one problem but I now have three. (PS I Have the White T-Mobile Galaxy S II which is the exact smart phone as the AT&T Galaxy S II Skyrocket)
Problem #1: I am not sure if its possible or how to go about doing this. OK I use a nice 27" HP 2711x LED Monitor on my bedroom with my Xbox 360 connected via VGA, my gaming rig connected via HDMI, and now I have my MHL adapter connected via HDMI. The problem is that my Monitor is only a monitor and it has no internal speakers, but I have a pair of external speakers that I use for sound the speakers have 3 input options. I can connect directly into the subwoofer portion via the red and white RCA cables(this is how my Xbox is connected), I can connect with my basic 3.5mm auxiliary cable plugged into the speakers input jack(this is the way that I connect my phone to play music), or I can connect via the inline Auxiliary cable that the speakers have built in(which is the way my computer is connected). Im not an idiot when it comes to Tech I know that HDMI cables handle both sound and video but since my monitor only takes the video part I can't get any audio when streaming from my phone to it, so I plugged my speakers inline auxiliary cable to my phone so that the sound would reroute to it, but that didn't work either it produced no sound =/, so I also tried to just plug in my headphones into my phone and again no sound. So are there any work arounds or ways to make it so my phone will let me output sound via its 3.5mm headphone jack or even its loud speaker? Or is there a seperate cable/jack I can purchase to split the HDMI cables video and sound, and make the sound output via either 3.5mm audio jack or red and white RCA cables, and let the video output via HDMI?
Problem #2: OK my MHL adapter was working video wise but today I plugged it all up and it wouldn't work at all my monitor kept saying no input detected so I was sad and I decided to remove my phones battery to do a soft reset. And it fixed the problem so I started web browsing etc and all of a sudden it stopped working again. Is there a work around for this or reason or fix?
Problem #3: Is there anyway to make the output quality full HD? Because when I am outputting and on the browser its like the resolution is so off which results in everything being huge and somewhat pixelated.
Sorry for the length I like for my post to be as in depth as possible.
Sent from my SGH-T989 using XDA

The Ultimate Car Setup

OK. So 2 years ago I saw a thread on the Nexus 7 tablet forums where someone essentially turn it into a car deck. At the time it was complicated, convoluted and buggy to say the least. Since then its been a thought exercise to make this work. How I wanted it to work. This is what I wanted:
Simple plug&play. One USB connection to carry high quality audio out from the device while still allowing it to charge. This is the most difficult. On the Nexus 7 it required a special kernel and plus the accessories had to be connected in the right sequence. Not exactly the one action set up I was going for.
The easy way to accomplish this was to use a standard USB charger and then use the headphone jack to send audio to the Aux input of the stereo. Great in theory! However the phones/tablets I have used always allowed alternator whine into the sound. Not ideal either.
Third common way is to use bluetooth audio. My Pioneer deck does support this. But we all know the quality of the sound from this is OK at best. Play some ripping guitar or something melodic and you can really hear the compression (watery, slurred "S"s sound). Not good enough for me.
Now when I had first read about this concept I started accumulating various adapters and parts to play with. First was a Behringer 202 External DAC. Its low cost but had decent reviews. Perfect for my installation. Plus the added benefit of several output format options, so a deck with an optical input could also be used if yours has one. With this I got a simple USB OTG with the Micro USB charger Y-cable. The one that has a standard female USB, the charger connection and the one to the device. Now this whole thing never worked properly. I ended up using the OTG cable with the DAC, but on my home stereo where I could place a Qi Pad under the Nexus (and my S4 before) to charge and the DAC for audio. At least I was using what I spent money on. Just not the way I wanted.
Fast forward to yesterday morning. I have had my Nexus 5 for a few months but had not tried this set up. The fussing with kernels on other devices and units over the years had me giving up. But I figured why not try with the DAC and standard charger connected (they were just sitting there after all). Low and behold it worked! And I mean perfectly! It was a big light had been turned on and the world was beautiful! Then I tried my M8 and it failed......but the Nexus 5 for the win! Oh, and even when connected to the power the DAC turned off when I disconnected the phone. So it shouldn't drain my truck's battery (though I parked on a hill tonight just in case!).
So! Here is my car installation that I was finally able to complete. I have included photos of the installation and the parts I used. It's in a list format that I hope follows the pictures. it will take me a post or three to get it all in! So bear with me.
Ingredients:
Nexus 5 (I am running Liquid Smooth for my ROM, I have not tested it on other ROMs at the time of this post).
External DAC. Like the Behringer 202 I used, but I would assume most would work.
USB OTG and Charging Cable
RCA to 3.5mm headset adapter.
Standard car charger. I have a Belkin 1A one that works like a charm. In theory you could use the USB on the stereo if included, but you may not charge reliably.
Standard USB to Micro USB cable
iBolt xDockPro for the HTC. This is optional, but i like the iBolt and their right angled USB is the right way for the Nexus. Which made the set up cleaner.
Car Home Ultra from the Play Store
So. The first photo shows all the stuff I used (minus the car deck and truck).
Second you will see I am in fact using the HTC Dock
Next is the DAC I used
Followed by the adapter cable
The the RCA adapter
The before picture. The sticky pad for the mount was there cause I was already using my iBolt with just a charger tucked in.
This one you will see I have taken the y-cable and connected it to the iBolt adapter. My dash had the room for this, you may need an extension as the y-cable is really short!
Dash is coming apart!
To be continued (I can only post so many pics at once!

Part Deux!
So the next photo shows my deck's AUX input. Now I bought this unit because it had a rear jack. So connected the headphone plug into the AUX jack.
These next four pictures are just to show which power supply I used and how the USB cable is run up to the y-adapter. Now it would be possible to use your stereos USB for power if equiped. I didn't for two reasons. First, the phone/stereo may think your connecting a flash drive (both unit could be trying to be the "host"). Second the stereo may not put out enough amperage to run both the phone and the connected DAC. So I just went with the separate supply. Plus its easy to disconnect it should I need too.
This is me connecting the DAC. Now I wanted to show this particular step as you can see the power light is NOT lit even when connected to vehicle power.
RCA cable is now connected to the DAC.
The set up all buttoned up!
To be continued.....

Trio!
This post is more about the proof of concept and the Car home Setup. Here it is!
Basically once the hardware was all set (1 & 2) I fired it up, and used Play Music (and others) making sure Bluetooth was NOT paired yet. Sounds AWESOME! Makes a night and day difference! Then I paired it for hands free while making sure the media wasn't connecting. Now went into Car Home Ultra and just set it to launch with the my stereo's bluetooth connection. My only next goal I need to finish is to get an NFC tag to control Bluetooth on the iBolt. Car Home is set to turn WiFi off automatically when its running, but my set up is reliant on BT running all the time (or have me remember to turn it on/off, but defeats my plug'n'play concept).
That's the gist of it. If you would like more details or suggestions please let me know!

So it's not just my Ford Fiesta that sends lots of noise to the charger? I am a little relieved, but it sucks to find out that this is somehow a "standard"...
Nice setup there!

daniel_loft said:
So it's not just my Ford Fiesta that sends lots of noise to the charger? I am a little relieved, but it sucks to find out that this is somehow a "standard"...
Nice setup there!
Click to expand...
Click to collapse
There is a fix. They make something called a "ground loop isolator" that can usually fix the noise generated from you alternator. Here is an example, quick google search brought it up. http://www.amazon.com/PAC-SNI-1-3-5..._sim_pc_3?ie=UTF8&refRID=1FEVW0RPFQ5W3V742E6G
You could put a more temporary/portable set up like mine, wouldn't be hard if your still having issues. Put all the parts together, stuff it all in an old cassette or floppy disk case with a few holes for the cables to stick out of.

Yeah, now the challenge is to find ways to make it work on more devices. It's really unfortunate that the M8 doesn't on Sense based ROMs (I plan on trying a GPE ROM in a few days to see if that makes a difference).
And I may now invest in a proper proclip mount so it's not up on the dash like that. But it works like a hot damn as is for now. Even with LTE on, display always on and streaming audio it charges, though pretty slow. Still. Better than not at all. And I can always turn the screen off if I wanted to give it more juice.

I have my Nexus 5 w/o the case using an iBolt mount I already had and a cheap qi charger and works great.

Nice Setup... I was actually looking for something like this. Thanks for posting

There are a lot of microUSB to USB + aux splitters on amazon for the Samsung Galaxy phones. Would these have worked all the same? Or does the Nexus 5 not have a docking capability that would sense the plug?

For those that don't know BlackBerry sells a blutooth adapter that uses power from the usb charging port on your after market stereo. I use it on mine. This thing is crazy small I hide it in the gap behind my stereo and the reception is good you have around a 10ft radius depending on where you hid your dongle.
http://shop.crackberry.com/blackberry-music-gateway/9A172A11438.htm

Nice I see you have a Colorado. I have a Nexus 7 in mine. I can say that after hours and days of troubleshooting ground noise I could not get rid of it. I had to use a ground loop isolator
Sent from my Nexus 5 using XDA Free mobile app