Just found this Video Randomly, when i tried to search for a Smart Dock Alternative. I think he saved lots of Money. lol.
where is the video?
bv_abhi said:
where is the video?
Click to expand...
Click to collapse
Sadly i can't put any Links in my Comments/Threads yet, since im new. But you can search on Youtube for "diy smart dock for galaxy s3 " .
Here's the video I think.
He says all we need is :
Micro 5-Pin to 11-Pin Converter Adapter
USB 2.0 A female to Micro USB B female adapter
40.2 k resistor
No idea, how to get this 40.2 K Resistor.
Jake Rock said:
He says all we need is :
Micro 5-Pin to 11-Pin Converter Adapter
USB 2.0 A female to Micro USB B female adapter
40.2 k resistor
No idea, how to get this 40.2 K Resistor.
Click to expand...
Click to collapse
EBay
______________________________________
Phones: iPhone 4 - > iPhone 5 - > Note 2 (Always on AT&T)
ROM: International N7105XXDLL4 by miscom
Kernal: Perseus alpha30.1
A lot of bloatware removed.
Screen on time after normal charge: 7-8 hours always.
UrbanLagoon said:
EBay
Oh right. Thanks.
Is anyone going to try this out?
Click to expand...
Click to collapse
I am. Have half the parts already and in the middle of my note II mobile office build. Was looking for something like this.
I'm curious if the resistor value is different per output or strictly used to tell the phone its on a smart dock? Then how best to handle multiple usb ports? On my setup power is railed and managed separately so just dealing with usb devices on the note at the same time would be the only unknown I am dealing with.
Edit:
Had another look. Looks like most of the voodoo is smartly placed on his proto board and an in line usb hub is doing the rest. Would be nice to have a map of the pinouts or spec via the i/o being used in the conversion. Should be difficult (famous last words).
EDIT:
After looking at the listed parts I realized there are some missing items to all of this....
First: the small red dongle that gets plugged in first is essentially a modified 11pin male to 11 pin female butt connection that has 2 pins wired from it and shunted to the usb port he has tapped to a pice of cardboard. I would guess somewhere in there a resister is placed for the usb i/o. That supposed to be a 11 pin to 5 pin conversion?
Second: everything past that little dongle is all plug and play. The hdmi adaptor and in line usb hub are separate components and are decided by the dongle.
So with a few dollars for the connectors a, substrate, some shrink wrap and solder we should have the magic dongle that makes it all happen.
This is all guessing based on what I can see on the video. Ordering what I need on ebay and going to give it a go. If success then I'll report with a how to. If someone beats me to it.... You suck lol. The challenge has been made so let's do this.
Cab121 said:
This is all guessing based on what I can see on the video. Ordering what I need on ebay and going to give it a go. If success then I'll report with a how to. If someone beats me to it.... You suck lol. The challenge has been made so let's do this.
Click to expand...
Click to collapse
challenge accepted.jpg
GL :fingers-crossed:
OP . I stumbled on the author of that video. He is on XDA named necomer and here is his post
necomer said:
hi everyone. just want to give an update that i was succeeded to make mhl and otg work together!
but my galaxy s3 is running on stock rom 4.1.1
here i am adding some picture.
since its working on 4.1.1, iam not updating to 4.1.2 until anyone find out how to use otg and charge the phone together on 4.1.2
thank you
Click to expand...
Click to collapse
taken from this thread
http://forum.xda-developers.com/showthread.php?p=39122047
Here is the mystery dongle.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Here is the Voodoo.
By no means is this the first attempt at this. Alot of our cousins in the SG3 forum have been working at this for a while. There main issue is now kernel. Seems they have it all working. Our stock UI and kernels support this natively so no mods to make.
Little extra info on the 5pin and 11pin micro usb ports. http://forum.xda-developers.com/showthread.php?p=39516285#post39516285 . Be sure to thank OP since he did a nice report.
http://im.tech2.in.com/gallery/2012/jun/difference_circuit_271738111300.jpg
Making an OTG cable reference image. (not needed here but somewhat relevant for mods)
Parts list for my build is as follows.
Power supply
http://www.amazon.com/gp/product/B00A71CMDU/ref=oh_details_o05_s00_i00?ie=UTF8&psc=1
HDMI Epl. OEM Samsung HDTV Universal Adapter (11 pin)
http://www.amazon.com/gp/product/B0080CXSOU/ref=cm_cr_asin_lnk
10 Port USB hub. Will be actually hacking this since the power will be nicely separated and allow plenty of amperage per port without any unwanted draw or feedback to the Note II. Ill explain more as I go along on this one. Its a multi use handy project in itself.
http://www.ebay.com/itm/10-PORT-USB..._USB_Cables_Hubs_Adapters&hash=item485374faa9
Missing piece. IF ANYONE KNOWS WHERE WE CAN GET IT SPEAK UP PLEASE!
11pin Micro-B usb female pinout, and 11pin Micro-B usb male pinout
Or
11pin Micro-B usb female to male extension cable
heinstein said:
From the I9300's kernel code i found a list of possible resistor values. And the most promessing of then is the 40.2K SMARTDOCK. If anyone have a functional 11-pin male connector this could be tested.
Code:
ADC_GND = 0x00,
ADC_MHL = 0x01,
ADC_DOCK_PREV_KEY = 0x04,
ADC_DOCK_NEXT_KEY = 0x07,
ADC_DOCK_VOL_DN = 0x0a, /* 0x01010 14.46K ohm */
ADC_DOCK_VOL_UP = 0x0b, /* 0x01011 17.26K ohm */
ADC_DOCK_PLAY_PAUSE_KEY = 0x0d,
ADC_SMARTDOCK = 0x10, /* 0x10000 40.2K ohm */
ADC_CEA936ATYPE1_CHG = 0x17, /* 0x10111 200K ohm */
ADC_JIG_USB_OFF = 0x18, /* 0x11000 255K ohm */
ADC_JIG_USB_ON = 0x19, /* 0x11001 301K ohm */
ADC_DESKDOCK = 0x1a, /* 0x11010 365K ohm */
ADC_CEA936ATYPE2_CHG = 0x1b, /* 0x11011 442K ohm */
ADC_JIG_UART_OFF = 0x1c, /* 0x11100 523K ohm */
ADC_JIG_UART_ON = 0x1d, /* 0x11101 619K ohm */
ADC_CARDOCK = 0x1d, /* 0x11101 619K ohm */
ADC_OPEN = 0x1f
Click to expand...
Click to collapse
This from http://forum.xda-developers.com/showthread.php?t=1811435&page=3
So why make anotherone from scratch you ask?????
Well the Note II is a powerhouse. I want a true 11 pin connection from the Note II to the hub. Its perfectly doable but it looks like I may have to hack up a 11pin to HDMI dongle for the parts. Playtime will ensue as soon as parts arrive.
Jake Rock said:
He says all we need is :
Micro 5-Pin to 11-Pin Converter Adapter
USB 2.0 A female to Micro USB B female adapter
40.2 k resistor
No idea, how to get this 40.2 K Resistor.
Click to expand...
Click to collapse
i used this resistor. hope this will help
http://www.ebay.com/itm/25pk-40-2K-...466?pt=LH_DefaultDomain_0&hash=item564c6ff67a
necomer said:
i used this resistor. hope this will help
http://www.ebay.com/itm/25pk-40-2K-...466?pt=LH_DefaultDomain_0&hash=item564c6ff67a
Click to expand...
Click to collapse
Hayyyyyyy necomer. You wouldn't happen to have the 11pin pinouts map by chance? Thanks for chimeing in and big thanks for pioneering the way.
I didn't get your question. Sorry...
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
necomer said:
I didn't get your question. Sorry...
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
A data sheet that identifies each pin in the 11 pin connection for the note 2
Download the electroDroid app from Google play. It has the pinouts for 11pin micro usb.
I hope this is what you mean.
sorry those are for USB 3.0
i found this in another thread;
Hopefully this may be of some help, I have also been trying to make one of these for the last few weeks.
So far, from purchasing this MHL - hdmi adapter, I have managed to map most of the pins, but am having difficulties getting USB OTG to work.
Charge, HDMI, and PC data connection work, but i still need to find the USB OTG pins for "smart dock" mode.
I assumed that this would work for USB OTG but it doesn't seem to work for me, it acts as USB Slave not Host (I.e. Connection to PC not HDD/Keyboard)
so far the pins i have identified:
(normal usb part)
Pin 1 - Vcc
Pin 2 - USB - (Slave)
Pin 3 - USB + (Slave)
Pin 4 - Sense (40.2K Ohm)
Pin 5 - Gnd
(extended USB Part)
Pin 6 - ? (Audio/USB host?)
Pin 7 - ? (Audio/USB host?)
Pin 8 - DP (MHL +)
Pin 9 - DN (MHL -)
Pin 10 - MHL ID (connected to ID Pin of MHL Adapter)
Pin 11 - Gnd
I will try and upload some images tomorrow, and a diagram of the plug.
http://forum.xda-developers.com/showpost.php?p=37559411&postcount=7
Sent from my GT-N7100 using xda app-developers app
That's exactly what I needed. Thanks very much.
I picked up various resistors per the table a few posts back. Gonna try other dock modes just for fun to
ibrahimnie said:
Hopefully this may be of some help, I have also been trying to make one of these for the last few weeks.
So far, from purchasing this MHL - hdmi adapter, I have managed to map most of the pins, but am having difficulties getting USB OTG to work.
Charge, HDMI, and PC data connection work, but i still need to find the USB OTG pins for "smart dock" mode.
I assumed that this would work for USB OTG but it doesn't seem to work for me, it acts as USB Slave not Host (I.e. Connection to PC not HDD/Keyboard
http://forum.xda-developers.com/showpost.php?p=37559411&postcount=7
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
Seems pin 4 and 5 would be used for resistance checking
40.2k for smart dock
365k for desktop dock
619k for car dock
Would be kinda cool and geeky just to throw a toggle and bam car dock or smart dock.
Edit: Just thinking. I wonder if the pin # 10 has to be in play with MHL mode and the 40.2k resistor on 4 and 5 to throw it in to smart dock. Hrmmm mm
Mine work without any connection with pin 10. So most likely it is nt used to understand any mode. But Samsung might set something with those pin in smart dock. If anyone dare to explore smart dock, then we can know about that
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Just waiting on the last few parts. The plan is to reproduce your mod. Then experiment with the other resistor values and post results. Hate waiting lol
Seems no matter how much I checked I still got a 5pin converted to HDMI and not a 11pin to HDMI. Waiting on second order Bleh.
Hi XDA members !
I'm actually looking for a great dock station for the 5T which could do this features :
-Dash Charge
-Jack deport (optional)
-Speaker sound deport (optional)
-Video Output (optional - But I've heard that 5 (and 5T i guess) "can't output" video easily through type C)
As you guess, Dash Charge is the main priority. Is there any brand for high quality docks ?
Thanks a lot for your advice. :fingers-crossed:
I'm interested in this also.
I found this on Amazon but have no experience with any myself:
amaz on.co.uk /KINWEI-Oneplus-Charging-Desktop-Black/dp/B06XY8T7M8
Fuzzy Toaster said:
I'm interested in this also.
I found this on Amazon but have no experience with any myself:
amaz on.co.uk /KINWEI-Oneplus-Charging-Desktop-Black/dp/B06XY8T7M8
Click to expand...
Click to collapse
Hi, have had that dock since August and found it very good. Dash charging works a treat.
I lost my headphones and adapter so I am looking to buy a new one. What do you recommend that will work perfect with this phone?
TempoTec Sonata HD TYPE C to 3.5MM Headphone Amplifier Adapter DAC for Android
The Huawei one is sold in supermarkets in my country for approximately 5 dollars
It has good quality
sorry for the bad english and wrong quote
I bought the Ugreen one which allows for charging and 3.5 audio at the same time
I wrote to Satechi about their adapter and they say it is compatible! It's a bit pricy but I share my finding anyway!
Satechi: "Thanks for choosing Satechi and for reaching out to us.
We confirm that our USB-C PD AUDIO ADAPTER is compatible with your Asus Zenfone 7 Pro, both support a Power Delivery 3.0 USB-C connection."
Satechi Ljudadapter med USB-C PD – 3,5mm Hörlursuttag & PD 3.0-laddning – Kompatibel med iPad Mini 6 Gen, 2022 iPad Air M1, 2021 iPad Pro M1, 2020/2018 iPad Pro, 2020 iPad Air och mer : Amazon.se: Elektronik
Satechi Ljudadapter med USB-C PD – 3,5mm Hörlursuttag & PD 3.0-laddning – Kompatibel med iPad Mini 6 Gen, 2022 iPad Air M1, 2021 iPad Pro M1, 2020/2018 iPad Pro, 2020 iPad Air och mer : Amazon.se: Elektronik
www.amazon.se
And did you buy it and does it really work?
Thank you!
Hello,
Any recommendation on what car charger I should use?
I figure there's no 80w car charger and the internet is full of knock off or chinese **** I don't trust.
Thanks in advance
I'm using this and it works perfect.
No need to 80W in car.
Anker USB C Car Charger, 36W 2-Port PowerIQ 3.0 Type C Car Adapter, PowerDrive III Duo with Power Delivery for iPhone12/12 Pro / 11/11 Pro /11 Pro Max/XR/Xs/Max/X, Galaxy, Pixel, iPad Pro and More: Amazon.co.uk: Electronics & Photo
Free delivery and returns on eligible orders. Buy Anker USB C Car Charger, 36W 2-Port PowerIQ 3.0 Type C Car Adapter, PowerDrive III Duo with Power Delivery for iPhone12/12 Pro / 11/11 Pro /11 Pro Max/XR/Xs/Max/X, Galaxy, Pixel, iPad Pro and More at Amazon UK.
www.amazon.co.uk