Power delivery with AA is possible, but custom hardware is needed - MTCB Hardware Development

I love AA, but I hate charging at 500ma from the USB port. After further research I found some people making custom Y cables and boards that split the data/charging. I was lucky enough to get my hands on a board and although I can't get power delivery (Pixel 4 XL will not allow PD when the data/charge is split up like this) I am able to achieve 5v3a charging which is still better than 500ma. From what I understand other phones can get full power delivery with one of these cables/boards. I acknowledge that something like this is not USB-IF certified but I don't think people on XDA really care about that.
Anyway, how do I go about getting more of these boards made? Or if someone is up for the task, I would be a buyer for sure! I'm hoping to get some of these made with a case and proper USB C female ports so it'll be a bit more sturdy.
In case anyone is wondering, when I use anything other than a 5W3A charger, my Pixel 4 XL will not connect to AA or be detected by a computer. When I tried using a iPhone X with a USB C to lighting port cable the phone charged and Carplay worked.

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additional official htc usb wire

so i'm looking into buying another usb wire, being that i have my main wall charger+wire plugged into the wall next to my bed where it charges while i sleep. but my computer is somewhat under my desk and a hassle to get to all the time, so was wanting to have one always plugged into both for less swapping around all the time and also being able to charge while im at the computer if i'm getting a little low.
the only thing i could find that might be right is
http://www.amazon.com/Original-HTC-Wildfire-Supersonic-Incredible/dp/B004T0GHOU/ref=pd_sim_e_3
but i don't see the 3d as part of the compatible devices. more than likely i'm sure it uses the same wire as these phones but i thought i'd ask here and be better safe than sorry.
also, would this wire be exactly the same as the official one? it's kinda cheap, would rather spend a few more bucks to guarantee that i'm getting an official one because ive heard a few stories of bad wires causing grounding issues and botched data syncs and whatnot.
any input is greatly appreciated, thanks in advance.
I got a charger and cable for 2.80. Search micro usb and you will have much better results.
Can s-off come out and play? You run but you can't hide
anyone else have any specific experience buying an official htc micro usb wire?
http://www.amazon.com/Original-HTC-...GHOU/ref=sr_1_1?ie=UTF8&qid=1310562160&sr=8-1
http://www.amazon.com/SPH-D700-Capt...P8IY/ref=sr_1_2?ie=UTF8&qid=1310562160&sr=8-2
Or I can sell you a brand new set for $15.
This is your chance to get a BETTER USB CABLE so do it. The cables sold by BB and Motorola are better quality and much less likely to kink, etc.
FWIW I've been using a few 6 foot cables from Monoprice with no issues. I used them to charge my old busted Palm Pre, and continue to use them on my 4G and now my 3D. My wife also uses them to charge her Shift... The cables are well over 2 years old and have yet to let me down
I duno if the Evo3D has redesigned cable, but there was report the OG EVO HTC cable have a tendency to short out and may melt/burn
http://www.goodandevo.net/2011/04/h...amage-your-computer-burn-your-house-down.html
There is no reason to pay for an "official" cable. You can get better quality cables for less. Monoprice.com is the perfect example of cheap high quality cables. The main thing you need to worry about is the AC adapter not the cable.
I've ordered the cables with ferrite cores off of Monoprice. In each one, the prongs that hold the cable to the phone will eventually sink in and the cable will no longer stick. Monoprice was really good about the issue and gave me a refund (and i didn't even have to return them). The blackberry ones on Amazon have been really good.
I really like the right angle micro USB cables from ezeStand dot com. They are cheap, durable, and work perfectly. I just ordered the bigger stand (old one only works in portrait) and a few extra cables. Going to sugru one of the cables right to the stand to turn it into a one step nighttime dock.
The one that came with my evo 4g is a piece of junk, dosent make a solid connection, i would go to monoprice like mentioned and get some of the 6 foots there and call it a day.
I too will highly recommend monoprice.com
Though one caveat; do NOT use the 10' microUSB cable. Due to the voltages being so low (4.7 if memory serves) the 10' is too long for the full amount of it to go through the long cable. It ends up being like 3.8 (I honestly am pulling this from thin air as I don't feel like looking up the thread even though I have posted in it) and it takes either a long time to charge or as in my case; would not charge while I was using 4G or Wifi.
The 3' cable is PERFECT for a laptop user who has limited space or wants to tether; I have owned them since micro USB was found on my first phone and both of them have been through commercial and industrial settings as well being thrown in a backpack countless times.
The 6' cable is ideal for desktops or as an extra charging cable if purchased with the AC to USB adapters (the white ones work perfect) and have also been using those for at least a year.
Being the type of geek I am, I am VERY anal about the quality of anything technological I purchase because I want the best that is available to me. I am 100% sure there are others just like me here. There is not a single bad thing I can say about monoprice.com , the quality of their cables, their customer service, or their prices.
Yes, some items do cost more than I think they should but I would imagine it is because of the amount of man-hours put into researching what will and will not work. I can always find items that monoprice does not carry (MHL adapters currently) but if enough people send them emails asking for it, they will add it to their stock.

Anyone ever see extmicro usb to usb a cables

Trying to find out if there is such a thing as going from extmicro usb that the evo and flyer have to a usb type A (or any other normal usb).
Need a right angle to plug into tablet for car install and found that I can fit a microb angled cable into the tablet, but now need to take the car charges extusb and get an adapter to hook it all together.
You can just buy a regular micro USB extended cable. It fits in the flyer/view charge port.
Proprietary cable is the one on the right. Regular micro USB on left.
I am installing the tablet in dash of a car.
I have the oem car charger because its only one with right voltage. But I need a angled usb for clearance issues. So im trying to figure a way to go from the charger EXTMICRO usb to the angled usb.
Searched around and have come up completely empty.
I'm working on the same project and found this thread searching (again) for more info on extusb. The solution I came up with for getting enough clearance to use the port requires disassembly and if you plan on keeping the warranty, it's probably not a good option for you.
Anyway, my solution was to make some small right-angle brackets for the pcb that contains the extusb port. It requires material for the angle brackets and two small screws with nuts. See attached for a better idea.
I actually got the tablet installed and fairly well, but have since removed it to come up with better designs for charging, access to the power button (and possibly volume buttons) for recovery actions, turning the screen on/off with ignition, and potentially microphone relocation.
You may want to check out http://www.dealextreme.com/ for right-angle and other adapters if you don't want to open up the tablet.
PS: Protect that screen. The plastic is very soft and will easily scratch.
I don't follow.
I thought the HTC car charger was a plug with a USB port in it just like all the others. I thought this might help, but I probably have no idea what you're really looking for
http://www.amazon.com/Cables-Go-Right-Angled-Micro/dp/B005EV2LAM
If you *need* to use the 12pin micro usb that the view has (which from my understanding was only there for the docking station utility), then you might be out of luck unless you can build something yourself.
Im looking for a cable like you linked to, but then I need a way to connect the flyers car charger special usb tip into it. Only way I can think of is to carefully grind the corners so that it will fit into a micro B female connection.
But the chargers are not cheap and if I F*** it up Im out $30
On a kia soul forum where others are planning on doing the same install with the flyer, one guy has come accross a company that makes custom cables. He said that if We send the car charger to them they will replace the usb tip with a micro B 90 degree angle for $25.
So A person is sending the charger to them to have it done and is going to let us know how it comes out.
jacobbones, can you provide a link to the kia soul flyer thread?
Yes, here it is.
http://www.soulhamsters.com/forum/i...ale-again-24feb-7-android-tablet-199-shipped/
Talk about the custom job is near the end of the posts
opening up the car charger and replacing the cable is incredibly simple. I have done it so many times, I can probably do it blindfolded. I actually had to go and replace the OEM chargers cable with the USB cable that it came with because my damn dog chewed threw the charger cable. Didn't come back very pretty, but it works, that charger has got the be the best charger built I have ever seen, incredibly difficult to open, but I'm sure the car charger is a lot easier to open, you just need a soldering gun and it should be easy.
Sent from my ADR6425LVW using xda premium

[Q] Rezound Cable

Hi All,
I ended up purchasing the Rezond based on the previous feedback, but I'm still in the test-drive phase. I'm really enjoying the phone so far and so far I'm thinking "keep". The included headphones are really great also compared to my previous headphones! I'll be waiting at least another week before I decide to keep the phone and decide to put a better ROM on the phone.
Anyway, what's the deal with the charge cable? Standard Micro-USB fits fine, but what's up with the funky cable that came with the device? Will this cause any problems using a longer standard cable or will it cause the phone to charge slower? Does this cable need to be used for proper connection to a PC?
Custom cables always make me leery.
Sorry if this has been asked, searching for custom usb, charge cable, custom cable did not return an results.
Its actually not a custom cable. It is a MHL adapter. Lots of talk about it in the Accessories forum.
Basically one port for charging and HDMI out instead of two separate ports.
You can charge fine with a regular micro usb cable, I don't think it's slower but I've never timed it.
If you want to get more like the ones that came with the phone you can get the HTC Flyer cables in white here:
http://www.expansys-usa.com/htc-flyer-data-cable-dc-t500-extmicro-usb-12pin-white-209995/
I bought two of them since I like the secure feeling of the snap in.
I've never tried using a regular micro usb for data and don't have one within arm's reach and I'm really super comfy right now so I'm not going to get up but I don't see why it wouldn't work.
In the accessories forum try searching "mhl cable" and I think you'll come up with two threads about it if you want further info.
I am using a blackberry (micro USB) cable at work, and the OEM cable at home, I see no different in charge time or PC connectivity between the 2 cable.
I also use a blackberry AC adapter to charge the rezound when I am in a pinch.
HTH.
Thanks.
I figured any standard micro-usb cable will work. A MHL cable makes sense though, I've just never actually seen one and I'm not familiar with the form factor.
I'll be looking into this, thank you again.
"MHL" A Lot More Solid
The MHL cable feels a lot more solid than a micro USB. I have a couple micro usb that have gotten loose, and now just fall out of the phone if turned over, or if I hit a bump in the car. Thanks for finding a source to buy more of the MHL cables.
Also here slightly less expensive.
http://www.amazon.com/HTC-Flyer-Data-Sync-Cable/dp/B004VF616C/ref=sr_1_2?s=electronics
krelvinaz said:
Also here slightly less expensive.
http://www.amazon.com/HTC-Flyer-Data-Sync-Cable/dp/B004VF616C/ref=sr_1_2?s=electronics
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Click to collapse
How long are those cables? Doesn't say on the page; unless I'm blind.
There is no such thing as an "MHL cable".
The format of the port and cable that come with the Rezound is called "EXTMicro USB".
"MHL" refers to a standard for connecting small electronics to HDTVs. It works with a regular Micro USB cable. Last time I checked (a couple of weeks ago) there are no MHL adapters that utilize EXTMicro USB connectors. Most of the ones that I've found use a regular Micro USB connector.
At this time, it's unclear exactly what the extra 7 pins in the connector in this phone are for. Other HTC phones have used them for analog audio and video output, but this doesn't appear to be supported by the rezound.
If you look at your rezound, you will see it only has the 5 pins. It does utilize the ExtMicro USB plug end/shape. If it truly had the ExtMico USB then while using the mhl adapter it could charge your phone via A/C while streaming. But it can't because the data pins are being used/ there are only 5 pins.
Sent from my ADR6425LVW using xda premium
That's an excellent point about charging while using an MHL adapter. One could still force fast charging through software, such as what's available in Incredikernel/control, though.
On my rezound, I most definitely have contacts in the extra spots. The cable my phone came with, however, doesn't have any pins for them to contact.
Prefader said:
That's an excellent point about charging while using an MHL adapter. One could still force fast charging through software, such as what's available in Incredikernel/control, though.
On my rezound, I most definitely have contacts in the extra spots. The cable my phone came with, however, doesn't have any pins for them to contact.
Click to expand...
Click to collapse
You are right the phone has it, the does not cable. That is my mistake. I knew one of them didn't just was too lazy to check.
Sent from my ADR6425LVW using xda premium

[Q] What's with the plug?

I recently broke my Rezound's cable. Not the end of the world because the regular USB cables that pretty much all other phones use works. However it does have me wondering about the point of the special design. I can get a regular micro USB cable for $.99 on ebay but the specific rezound cable looks like it's around $6. Is it worth paying more to get it?
It's also Mini HDMI and designed that way to prevent port erosion too, actually a marvelous idea. It's a standard Micro USB port that you're acessibg for charging and data transfer though. Its made to have a regular micro USB cable used with it. Poor guy you've been strapped to that one cable the whole time you've had the phone?
I would get a high quality cable, and there's inexpensive ones, but there's no difference to the phone if your micro USB has the special socket on the end besides added strength but it's almost as strong with a regular micro USB. The crumby cheap cables that cause premature wear on the female USB port is what you want to avoid, the male plug wears down and then there's slack so you get extra movement which causes bending and flexing of the port at the board.
I bought a really solid, kind of expensive well reviewed cable on Amazon but the ends are extra long which causes the outer housing not to sit against the side of the phone and function as a brace, even on my girls night stand it started getting slack sooner than I wanted and showing wear.
My next order will be a batch of HTC OEM cables, they're just so solid and well made, but there are great aftermarket ones for 99 cents if you can find them and check them out in person or get recommendations. Window shopping online is a crap shoot, as far as generic stuff.
But yeah, definitely go with a good micro USB, no need for the special end for what you're doing with it especially if you're careful with your phone.
If you use your phone while it's charging and it's getting pressure on the USB cable and port, a ton of movement, or laid on top of often the rez charger (also on the HTC Incredible and other devices) might offer some advantages, that would be the only reason.
I'd spend $6 on an HTC cable, but I'd get a regular micro USB cable so I could use it with other devices too.
Sent from my HTC One using Tapatalk

Question ANYONE KNOW WHY MY GOOGLE SUPPLIED USB 3.0 TO USB-C ADAPTER (DATA TRANSFER TOOL) WON'T ALLOW DEVICE TO CHARGE IF PLACED IN THIS SCENARIO?

I really need to call my Doc and schedule my next lobotomy, cuz this isn't making sense. Why is Google's adapter different from one I kept back from one of my many Samsung handset purchases?
If anyone knows the answer to this hardware riddle, or has had a different experience with their OEM supplied "Data Transfer Tool" , I'd love to hear about it before I have this procedure done! (ty)
When you plug a USB into the pixel, doesn't it have the option to choose to charge from device in a notification shade?
Izy said:
When you plug a USB into the pixel, doesn't it have the option to choose to charge from device in a notification shade?
Click to expand...
Click to collapse
Negative, or at least mine doesn't. But the Samsung adapter I've had since selling my SM-N975U1 (Note10 Unl.) does let the charge happen with no hassle. Also, I try think this might be one of our fixes forthcoming (I hope) under a blanket USB-C fix? My Pixel 5a (5G) had no issue with the Google adapter for charging as I recall.
If you're talking about the adapter that came in the box (male C to female A), the USB-A cable you're using could be the problem. Even when cables have pinouts for pass-through power they don't always work for all devices. This article explains how the Pixel 6 is more fickle about charging, which also hints at why you don't see the same problem on a Pixel 5a.
Thanks for the link...I knew my 5a adapter allowed the charge, so my issue may be broader as I was using my Google supplied cables. Wonder why the G-Whiz kids couldn't accommodate us on a more universal adapter as they didn't spring for throwing in a power supply on the Pixel 6 Series deal?!
What's that little birdy, what did you say?chirp..cheap..cheap!
Did you not want to use the USB-C cable that came with your phone? Or you didn't have a charging brick that has USB-C?
No, it charges fine with the supplied OEM cable, it's just I've never used one before that was made to be so task specific. I thought (until now) they were all made to be multifunctional like my Samsung model is.

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