yashsingh1/xdaforums huggingface dataset:
[Android Head-Units] rendl:
Worked perfectly via mini HDMI to TV using a 12V 2.5mm DC supply center positive. Thank you so auch. I can also share that a Logitech Mouse Keyboard Combo MK520 works out of the box just plugged the unifying wireless transmitter directly to the USB port of the box. Verry NEAT!

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[Android Head-Units] x5nder:
It would be great if somebody would 3D-print a plastic piece in-between the panel and the head unit, to change the angle of the display, so you can have it angled towards the driver :D
[Android Head-Units] zanix:
That is not the NU5002. It is not the same internals as the NU series so it's not compatible with our custom ROMs or information on this topic.

There isn't any room to angle the screen, there is no gap between the LCD and the metal frame behind it.
[Android Head-Units] Bokomaru:
Can't you just mount the unit slightly offset? You might need to modify the mounting bracket a bit.
[Android Head-Units] skally:
I power mine on my desk using the mini usb connector.

I'm currently testing a small battery pack to see if it will allow me to keep it permanently running in standby, or at least long enough between commutes
[Android Head-Units] kjac85:
I run a touchscreen related company and may be able to offer some insight on why these screens are hard to see in direct sunlight. As we probably know already, all touchscreens take a hit on clarity when subjected to sunlight, however the carpad unit uses a "cheap" touchscreen. I use cheap in quotes because it's not so much the reliability that is sacrificed with these cheaper Chinese touchscreens, but rather the transparency of the indium tin oxide conductor material that is used on them. A quality touchscreen's conductor material will be nearly completely transparent, while these cheap touchscreens have a cloudy conductor coating on them... Not only does this coating make the LCD screen harder to see in general, it also reflects sunlight much more as well. Wearing polarized sunglasses will amplify the clarity issues.

A side note about the RF interference issues I've read on here...with the LCD screens, ideally the LCD ribbon cable would have foil tape around it for protection and the LCD screen itself should have a thin aluminum sheeting shield on the rear and sides. I've not taken this particular unit apart, so I can't say if it has these parts installed or not.
[Android Head-Units] Bokomaru:
I'm not sure why you would need to do this. The unit already has a standby setting that will keep the android box running for a configurable amount of time before powering it off.
[Android Head-Units] usafle:
So when can we expect you to strong arm your company into making better screens for us [MENTION=6813619]kjac85[/MENTION]?? Lol
[Android Head-Units] Bokomaru:
The 5002 board is identical. I suspect you could hook up an infared sensor and it should work
[Android Head-Units] skally:
Because I don't want the unit killing the main battery on the car.
[Android Head-Units] kjac85:
The better screens are out there already, some companies just try to save money where ever they can.
[Android Head-Units] rendl:
Powering by mini USB did create an unsuccessfull bootloop in my case. So I guess it might work for others or not, probably even depends the supply we used for the USB. Anyways my 12V did work, even though it is an 0.5A only which is below recommended, might not work for others but worked for me. Habe I will try mini USB again with different supply, the 2.5mm jack seems more sensible mecanically, so thanks for your advice
[Android Head-Units] Bokomaru:
Before going to all that effort I'd probably spend $15 and get a cheap solar trickle charger. IIRC in standby the device drew 22mA, that is at a level I'm comfortable with having the android box on a 12 or 24 hour standby time.
[Android Head-Units] Zaphod-Beeblebrox:
I have 3 Android boxes (@Bokomaru has had more of them as he is re-selling, and tests each one he gets). My first box (one of the early NU5002 w/ 2gb Android box) will not power up via mini usb. I have to use a DC power source when I'm testing/flashing/etc. The other two boot and work just fine on Mini-USB.
[Android Head-Units] blacklistedcard:
I think the LCD is the best I have ever seen with a radio? I don't have any problem seeing things even with my sunroof open.
[Android Head-Units] f(x):
It will work if you don't plan to use the radio at all because radio sound doesn't get processed by the android box. ;) You better off, and much simpler & cheaper just to use a rca y-splitter for your external amp(s).

If you want the best sound and have space to mount the extra hardware, you could get a pre-amp with sub control insead. Or if you have the $, a 5+1 amp that has everything built-in would work just fine with 1 pre-out.
[Android Head-Units] Kasush:
Couldn't you install one of the many Android FM radio apps from Play and use that so Android would process the radio sounds?
[Android Head-Units] leonkernan:
It doesn't work like that.

Think of the radio more like a normal radio, with it's own speaker connections.

In our case, the Android app is the controls for that radio, but the output is still wired directly to the speakers.
[Android Head-Units] supremekizzle:
A standard car battery is 45 amps. That's 45000 mah. I don't think, at 22 mah, you'll have an issue killing your car battery with this Android box...
[Android Head-Units] Kasush:
I have seen radio apps that can be used with a separate USB tuner. That would bring the processing back to Android. I realize it its an extreme solution, but reading all the comments about sound processing makes me wonder.
[Android Head-Units] leonkernan:
At the end of the day, it's FM radio.

Anyone expecting high end hi-fi quality from it is going to be disappointed.
[Android Head-Units] wacko37:
Mate not sure if you are in the position or willing too, but Is there a possibility that you could contact your touchscreen suppliers and ask if they could provide, locate or even point me in the right direction to a suitable replacement display?

I pretty eager to make this my next project.

I have the nu5002 but if i was to replace the display i think i would like to upgrade to a 10" or 12" display.
[Android Head-Units] kjac85:
AMT manufactures quality touchscreens for large orders (or a bucket of cash), but you could contact them as well as their distributors and they might be able to help you, it would help if you appear to be someone looking to make a large order... depending on just how custom this carpad touchscreen is, you could have your work cut out for you.

I'd probably start by taking a look at the FFC flex cable and seeing how many conductors are on it as well as overall dimensions (digital caliper). These are projected capacitive touchscreens not resistive, btw.
[Android Head-Units] Kasush:
Agreed. To be honest I am more concerned with the fact that A2DP Bluetooth connections are not processed by Android. Unless I have misread the thread. I do realize that with Android in the dash I don't really need A2DP, but it still is a concern of mine. I have read this entire thread and am seriously interested in buying one of these units, and of course running XDAuto on it. Would probably buy a 5002 version personally.
[Android Head-Units] leonkernan:
That's true, A2DP is a direct connection to the speakers as well.

I find the sound quality of A2DP is quite good from this unit, but you're right, there are no controls over it from Android.

I don't know if you could make changes to the audio from the player side of the connection.
[Android Head-Units] skally:
I leave my car on airport car parks at least once a month for several days at a time. I had a head unit kill the battery once leaving me stranded after a 20 hour flight.

It doesn't take much to kill a car battery, an interior light can do it if left on.
[Android Head-Units] supremekizzle:
An incandescent light, sure. Will do it easily. I'm not advocating leaving the Android box on for days at a time or to never sleep, but as long as your alternator is doing its job and your battery is good, 24 hours at a time for the box to be on shouldn't be a problem at all.
[Android Head-Units] skally:
I've seen problems with USB power because of low current on other devices, mostly down to cheap cables having almost no copper in them. I use a 3.0 amp PSU and a good reputable brand cable. Your 12v @ 0.5a should be enough as the android box probably converts it to 5v giving 1.2a.

---------- Post added at 07:26 AM ---------- Previous post was at 07:16 AM ----------

That's why I'm doing it, I want to see how long the power pack will last when android is doing nothing. 24 hours would be enough most days, but my phone will last a whole week on standby if its not used.
[Android Head-Units] rendl:
Anybody installed into a Volkswagen Caddy? I cannot find a mounting frame that fits. I have a specific front plastic cover that nicely fits the car but for all frames my specialized autoradiodealer showed me the HU was to large. Would be great if one could link me to a frame mount that i could order.

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[Android Head-Units] renedis:
http://es.aliexpress.com/item/HDMI-...al-Optical-Analog-5-1-Support/2038269148.html

Do not buy! because even they say it is 5.1 channel it wil not output it.

Yes, I've bought it.. It does not work, only 2 channel from the androidbox.

Like said many times before.

Use RCA, it's the best way.

---------- Post added at 09:31 AM ---------- Previous post was at 09:26 AM ----------

http://www.lmgtfy.com/?q=volkswagen+caddy+double+din+frame

Yes the NU3001 will fit. Almost all volkswagens have the same space behind the dashboard.
[Android Head-Units] rendl:
Thanks but believe me after days of search and visiting a professional I know how to google.

Double DIN frames in Germany have dimensions more or less like these and sure they fit to Volkswagen but the HU seems to be slightly to big for the frame:

(1) Plastic front cover 188 x 117 mm

(2) Metal frame outside 180 x 100 mm

(3) Metal frame inside 174 x 98 mm

whereas the HU has:

(4) 180 x 100

therefore (4) is larger then (3)

So i am eager to see which frame would fit did not find any the HU seems to be outside the standard and i cannot believe this. Thanks
[Android Head-Units] rendl:
Now i found a frame. Seems there is no standard per se.

Most are to small for the HU on the inside, so you want to find one that has 180 x 100 mm minimum. Might be tight but I found one after all. Will report if it fits
[Android Head-Units] berserkk:
Hey guys, i'm looking at a head unit for my avensis verso

Do these units have the gps going in the background all the time so it can give you speed warnings? I'm guessing not ?
[Android Head-Units] kommando:
The GPS is always on if you want it to be, what use you can make of it depends on the app functionality.
[Android Head-Units] leonkernan:
Sure, if you run an app that does speed alerts in the background.

Something like https://play.google.com/store/apps/details?id=com.softls.speedwarning&hl=en
[Android Head-Units] Bokomaru:
It would be trivial to add an app that you could hit for Off with no standby that you could use in those situations. I really think you are making this more complicated than it needs to be. After that configurable standby period the android box won't spontaneously turn itself on or anything.
[Android Head-Units] renedis:
I always run FlitsMeister in Holland (and also Belgium). It shows speed, warnings, traffic jams, police speedcams and mobile police speedcams

https://play.google.com/store/apps/details?id=nl.flitsmeister&hl=nl

Can't tell if this is also available in your country
[Android Head-Units] dwa87:
I had same problem. The guy I was buying the plastic frame from told me, that devices from more famous brands (Kenwood, Sony, etc.) had a slightly smaller front panel then 2-DIN, so the cutout of their 2-DIN-frames are smaller too. I haven't found a frame that fits the NU3001 yet. At the moment I'm living with the display sitting slightly in the back like in a picture frame.
[Android Head-Units] skally:
Let's see.

USB charger connected to USB power pack connected to android box. Done. No app, everything works automatically. What so complicated about that?

I was just pointing out what I am doing in case anyone else likes the idea, I don't think I should have to defend it to anyone! If it doesn't interest you, scroll to the next post!

Thanks.
[Android Head-Units] pfarley11:
I think we'd be able to make a reasonably large group order, considering how many people on this forum have mentioned the problem. I, myself, would certainly fork over the cash for a better, brighter display. Pretty much everything else on these units is great. The display is really the main weak link, as far as I see it.

Thanks
[Android Head-Units] Bokomaru:
You're definitely entitled to do what you want and you're right I shouldn't care at all, just trying to save you some effort.

I'm not sure how long a battery pack will last between recharges. The auto shutdown does not work when on external power. The way it works is the android box sends a time in minutes to remove power after ignition is removed.
[Android Head-Units] skally:
It's not saving any effort when all you did was tell me what I am doing is pointless!

I know how the internal delayed shutdown system works and for me that is not a useful feature, I prefer to have it powered using a battery that is decoupled from the main power source. I did much the same thing with a mini itx PC 10+ years ago.

My test are showing a 3Ah battery will last at least 3 days and the same battery takes 2 hours to charge fully, which means with my 2 hours of commuting every day I break even.

Of course, having the device powered on also allows me to have it connected to my home network in the evenings and weekends and i can also utilise the dash mounted camera for security purposes while it's parked on public car parks.
[Android Head-Units] nichos:
I had 2 questions:

Where are the MCU settings? Is there supposed to be an app or something?

My bluetooth internet was working, now when I click on it it just flickers and unchecks

I'm using xdauto. Thanks in advance!
[Android Head-Units] Zaphod-Beeblebrox:
Want me to ban his IP from the xdAuto repo ??? :) :) :)

Seriously why do people insist on insulting the few people who are driving the advancement of this device? No good deed goes unpunished.

And that's all I have to say on that subject.

---------- Post added at 01:48 PM ---------- Previous post was at 01:43 PM ----------

MCU settings are in an app - I think it's called Update Settings - looks like a little Computer Chip/IC.

As for Bluetooth internet, check to make sure that your phone is still enabling Bluetooth tethering. Some phones turn that off on reboot. Lastly, you might try unpairing and re-pairing the devices.
[Android Head-Units] Azerty093:
Hi someone would be if the microphone NU5261S-H-H0 the façade is of good quality (without echo for the corresponding and with good listening) please ?
[Android Head-Units] horn34:
Am I the only one having issues with the Standby feature? I don't see any other reports in a thread search. I've tried every setting and none of them work. The unit always retains the default sleep/wake settings and I really need it to stay awake for 24 hours.

I am running XDAuto 11.6C
[Android Head-Units] -=Jeff=-:
what version MCU?
[Android Head-Units] Bokomaru:
Last word from me, I won't respond to any of your future posts from now on.

When powered from USB the device draws 150-450mA depending on what it's doing. You likely could modify the code to sleep under these conditions, but it is not going to go into a deep sleep with the way it is setup now.

There are also some issues with the unit when it is powered via USB and also hooked to the HU. I almost always have one hooked up on my desk via USB and to a HU so I see these all the time. Generally you will have to hit the power button on the display (or a screen tap) to come alive when ignition is turned on. Also sometimes the screen will not wake up or the device will force the android box to restart.

Good luck. Please report back in case someone else is interested in your results.
[Android Head-Units] rendl:
I finished installation, one thing I am puzzled about. Mine shuts immediately down when ignition off. Having read the 500 threads and wiki I thought it should stay for the default 2 hours I am on Stock 1.16 with MCU41. It is like as if +12 Battery was missing. I know electronics quite well so imeasured that the wring seems OK: black is Ground, yellow 12V+Battery, read is ignition.. Isn't that correct? Sure I also found the setting for shutdown in the MCU APP but both positions do not make any difference.. I know there is a far better ROM from you guys but I would like to learn first with the Stock ROM first and fix basics till I deserve the fancy things..so any idea die i missanything?

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[Android Head-Units] Bokomaru:
I believe the stock ROMs default to standby off and I think the ones that actually have standby working only have a choice of on or off and on means to never shutdown the Android box.

If you are going to stick with stock I'd at least update to one of the newer versions.
[Android Head-Units] zanix:
There are a couple teardown photos (for the NU3001) in the links section of the wiki.

Would be nice to know what other LCD panels are compatible.
[Android Head-Units] horn34:
just checked,

MCU = V34

XDAuto 116.b4
[Android Head-Units] Bokomaru:
You need v40 or v41 for standby to work
[Android Head-Units] wacko37:
I have emailed AMT (company which [MENTION=6813619]kjac85[/MENTION] has provided) about a replacement screen. Waiting for a response from them, but it will take a few emails back and forth before something is clarified.

As said before i will be looking for a 12.1" display but i will also inquire about the 7 and 8 inch displays.
[Android Head-Units] -=Jeff=-:
PLease do I would not mind the OEM replacement size.. Touch buttons on the left of screen not required for me
[Android Head-Units] horn34:
Which is the more stable version? I've only found a link for v40 so far....
[Android Head-Units] zanix:
Seems like v40 is more stable
[Android Head-Units] leonkernan:
Stick with v40 for now. v41 has some changes that can cause some issues.

The next XDAuto will handle v41 a bit better.
[Android Head-Units] NutFM:
Could someone share a mirror link for 1.21 rom? http://xdaforums.com/showpost.php?p=61722349&postcount=5791
[Android Head-Units] kjac85:
Keep in mind that they are touchscreen manufacturers, not LCD manufactures. If you are wanting a new digitizer as well as a new LCD screen then you'll have to consult with 2 different companies.

https://en.m.wikipedia.org/wiki/List_of_liquid-crystal-display_manufacturers

I know NEC Display Solutions makes quality LCD screens, but several others on there do a s well.
[Android Head-Units] petros3:
Hello, my name is Peter.

I am new member and would like your help.

I have a Newsmy Carpad NU3001 and passed the xdAuto-1.1.6c, and i have a problem.

When operating in the radio or music Player and press the button closing,

when you open it again to continue playing radio or music Player not working correctly the sound.

I must quit the application and to reopen to operate again.

Is there any way to fix this?

Thanks.
[Android Head-Units] wacko37:
Thanks mate, i was thinking that alright. Looks like i have a few more emails to send.?
[Android Head-Units] rendl:
Thanks. Since I could not find the newest stock ROM (Wiki links stop at earlier Version and the manufacturer Website is in chinese) I decided I will go xdauto, Support seems great here. Before I go tomorrow can I avoid the PC Methode just putting the IMG to an sd like a Rom update described in wiki?

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[Android Head-Units] ElfinJNoty:
You must flash Tuatara's ROM first for proper partition table. Then you can put the xdauto.zip on the SD card and flash through recovery(it will also change the recovery to cwm after a few minutes on first boot)

Then reboot into recovery. Then flash your xdauto ROM

Optionally, you can install twrp recovery by following those instructions as well. The info I just mentioned is in fact either in the wiki or in the thread. There is great support on this thread.
[Android Head-Units] Cruiser_541239:
Still no good news for RDS functions?
[Android Head-Units] Bokomaru:
I'm pretty certain that is not the case anymore, I've not been able to replicate that failure anymore and I've tried as many was as possible. If someone is still experiencing that issue I need to see the logs from /cache/recovery
[Android Head-Units] Frze:
Looking for a little help.* Installed a rear view camera in a VW Golf .* I have an NU-5261 *running Xdauto 1.16c and MCU 41.

The camera video is conencted to BACK-Video-In and is powered from a 12V socket in the rear of the vehicle.* Camera is powered on whenever ignition is on.* Backdraft display image correctly.* Engage reverse gear and camera image displays correctly (set in MCU settings app) *

However when I engage drive, the headunit does not close backdraft and the camera image is permanently displayed.* Disconnecting power form Android makes no difference Head unit still displays camera image. * Eventually after complete power down of vehicle and restart xdauto screen is restored.

*Is there a setting I need to close backdraft when the vehicle comes out of reverse gear? *
[Android Head-Units] Bokomaru:
Do you have a multimeter you can use to see if the wire hooked to the reverse wire on the HU still has 12v even after you take the car out of reverse? There is no setting to control this, it has to be related to the wiring/electrical setup
[Android Head-Units] janla:
My NU-5261 works perfect with rear view camera wired directly to the reversing light 12V (powered only when in reverse).

Only thing I had to manage was reversing light error dispayed (fixed with LED canbus filter).
[Android Head-Units] Frze:
I'll check with a multimeter. I wanted to avoid running another cable from the rear of the vehicle to the front, just to power the camera.
[Android Head-Units] kommando:
I don't have any logs but I have that issue 2 weeks ago with xauto 1.1.6c installed directly over the factory ROM on a brand new NU5002 and had to install Tuatara's ROM over USB from PC to get the memory back and then reapply xauto 1.1.6Cc. So unless future versions of xauto have a fix it is still live.

---------- Post added at 10:45 AM ---------- Previous post was at 10:11 AM ----------

There is a short term fix for this, connect the camera video to one of the other video in's and use AVin app to see the video, also disconnect the rev feed to the HU, downside is the video will not be accessible until the android bit is fully booted up so first start up of the day if you need reverse needs a wait.
[Android Head-Units] Frze:
Fixed. It was wiring. I had not disconnected the wireless number plate camera receiver from Reverse/Vcont. I have replaced this with a wired Esky camera. So much better. Also wired in a Pioneer TS-WX210A sub. Audio is now very good. Had to change Viper config.
[Android Head-Units] -=Jeff=-:
Care to share your viper config settings? I am always looking to try different things
[Android Head-Units] Bokomaru:
Your original recovery logs might be in /cache/recovery, please check there.
[Android Head-Units] kommando:
Cache folder is empty as are any twrp folders.
[Android Head-Units] Bokomaru:
That's very strange. If you booted into TWRP recovery at all it should have left something in there.
[Android Head-Units] Zaphod-Beeblebrox:
New test build - 160DPI

http://xfer.aokp.co/get.php?p=zaphod/nu3001/xdAuto-1.1.6c2-160dpi.zip

[MENTION=4173803]Bokomaru[/MENTION], [MENTION=6472486]leonkernan[/MENTION] and I have been having a little internal discussion about resolution. Those that have been around a while know this topic has come up before.

This most recent build linked above is running at 160 dpi. It also incorporates some of the bluetooth fixes that leonkernan has been working on.

Test it out and let me know how we like the resolution.