[Android Head-Units] Zaphod-Beeblebrox:
1) - the NU5002 has a larger screen than double din. So no, it will not fit any standard double din kits. However, the Chassis does fit within a double din opening (which is all that the DIN standard is about anyway - the opening, not the screen). If you have a vehicle with a double din opening, you can likely get the NU5002 to fit, but you can expect to have to cut/trim either the dash bezel, internal dash braces, or both. In my case, I had to cut out the braces on the back of the dash. I slid the HU further back into the opening than was originally designed. This allowed the screen to fit flush behind the dash bezel rather than through it. It just happened that the opening on my dash was the perfect size to make this happen, and that there was enough open room behind the bezel to allow for the screen housing.

2) I think Summer can provide whatever cable kit you need. She gave me a kit very similar to what people were getting with NU3001, just a different 'ISO' connector on the AV harness that I had to cut off to wire up SWC (which I've still not had time to work with and fix)

3) Thanks :)

4) Any device outputting to RCA video/audio should work just fine. Obvious the HU will have no control of that device, but will pass through the signals just fine.

Just a couple of quick FYI's

I've been continuing various discussions with Summer even though the 'sale' of my device is complete. She's been very helpful and interested in advancing the software of this device, although I don't think she has any real link to the people doing the development work. She has asked about becoming a member here at XDA, so hopefully she will be around soon .

I haven't quit on porting AOKP, just been a bit busy with the holidays and work. I get time to work on it here and there, but not a lot of dedicated un-interrupted time. The good news is that I do have the ROM completely building now. I'm stuck at building a good update.img file that this device wants. [MENTION=6095496]red13dotnet[/MENTION] has been helping me, but as of this moment, I can build an image, but it won't boot. Maybe soon.

What I'd really like to do is get clockworkmod recovery working on this device. Would make flashing/testing/backup a lot smoother. I've done some research on this, and it shouldn't be that big of a deal. For those that have some experience with recoveries and want to help push this platform forward, start googling CWM RK3188 and see if you can get further than I have done so far :)

And lastly, there has been a lot of discussion about whether this device is the 'best' compared to the HuiFei and AN21U units. I think 'Best' is a very subjective term. If you are looking for an out of the box, ready to roll unit, I would probably say the AN21U is your best bet. Very capable device and does most things without needing a lot of tweaks. The bad news is there isn't a lot of tweaks that can be done. Pretty limited device from an OS standpoint. I don't know as much about the HuiFei units, but I think they have a little more openness in the software side.

I think the only reason some one should buy this unit is if they are wanting to be able to truly 'own' the device and make it dance. It will take some time as the software is very immature. However, there may be some hardware limitations that software won't overcome (the lack of a subwoofer output, possible poor FM radio reception, etc). I'm happy I bought it, but at this particular moment in time, my AN21U is more 'refined' and user friendly. I hope to fix that soon.