It is my understanding that android natively supports usb. My question is, if I get a micro usb to usb adapter, and then plug in a usb keyboard, I would be able to use the keyboard to type documents. Any thoughts?
(I have a rooted nook, but I got the update before I could block them, will revert back soon)
currently no. The android or in this case nook skinned android kernel has to support usb host and usb keyboard inputs which it doesn't. But it probably will in the future when the devs release android 4.0, because ICS needs a different kernel then the current nook tablet kernel. But anyway what keyboard do you have, because you can only connect bluetooth keyboards and also only if the developers can enable bluetooth on the nook.
It also depends on the hardware support. I don't know if the TI chip has a host-only port, or if it supports OTG (On-The-Go) dual mode operation. It probably does, but I've not seen anybody verify that.
it doesn't support USB keyboards. I have a female USB to micro USB for my galaxy S2. I tried to get a USB sick and 2.4GHz mouse and keyboard on the nook but nothing worked, and yes it both works on my galaxy with the stock ROM
Sent from my SGH-T989 using Tapatalk
The NT can support usb gadgets and usb hubs but it need to be enabled in the rom and the must have the module, the NC has this feature and i hope our great devs can implement this on the NT.
Sent from my BNTV250 using xda premium
im looking to use a usb 3g modem myself with my tablet ,
ive read a bit on the latest engadget article about the other older e paper nook that was done with a usb keyboard i even went as far as to contact the guy who did it and he told me what to look for , hardware wise to see if the NT could do it ,
yet without kernel support or the module being compiled into the kernel we have already on the tablet , theres not much hope , but i believe it can and will be done , if not im gonna have to get an ipad with a 3g data card in it cause i have to have data access wifi hotspots just not cutting it..
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Hi,
Are there any GB ROMS or kernels that support USB Accessory Mode? The main reason I put custom firmware on my phone was so that I could develop hardware to interface with the phone. thanks!
I also want to know weather it is possible....
I do not believe that the Vibrant hardware supports USB Host mode. To do that the vibrant (and it's battery) would need to provide at least 100mv (I think thats min) to the 5v vbus to power the accessory.
The USB port is now set to draw power (for charging etc) not provide power.
edit: check out the Nook Color forum. There they have (sort of) gotten the Nook to support USB Host mode using a powered USB hub. It took a kernel change and app to switch. It's different on the Nook as it uses open source bootlaoders (Das u-boot.bin) vs. the closed source Samsung boot.bin, sbl.bin we are stuck with.
I looked into this a while ago. The best efforts were attempting to use Sven's Nexus USB Host Mode hack. Unfortunately the hardware is so different between the two models that the hack simply wouldn't work. No one else it seemed took up the torch to make this work. Can't seem to find the thread discussing this. It was like 8 months ago.
And the power issues of the phone are easily negated by using a powered USB hub in the chain between phone and device. The only limiting factor for the Galaxy is not having a supported driver.
audifanatic518 said:
Hi,
Are there any GB ROMS or kernels that support USB Accessory Mode? The main reason I put custom firmware on my phone was so that I could develop hardware to interface with the phone. thanks!
Click to expand...
Click to collapse
Officially accessory mode is implemented starting with Android 2.3.4. In this mode Android phone is an accessory to some host external hardware and receiving power (0.5A) out of the host.
Host mode is implemented officially only on tablet Honeycomb 3.1. I think Google made external usb devices such as memory, keyboards, and mice usable for Honeycomb tablets.
If you are interested find IOIO project which uses ADB for bridging external hardware on Android before 2.3.4.
Any update on accessory mode in gingerbread? I see that some new 2.3.5 stuff is out.
Would like to get working on developing external hardware to interface these sweet machines.
Just found this link: http://www.techspot.com/news/45032-rumor-ice-cream-sandwich-coming-in-october.html . Even if the Galaxy models get usb accessory mode, it looks like there is a new line from samsung that will not only support usb accessory mode, but will support usb host!
Hello everybody,
I know that the scene is working really hard making and porting ROMS for the NT, now that CM7 (ALPHA) is out... I'm curious if is a CHANCE or light in the future to use a micro USB/HDMI output to be able to connect the tablet to a HD TV using MHL.
PS: Is the CM7 KERNEL capable of mounting or recognize keyboards, gamepads etc etc with micro USB port.
apavoratiago said:
Hello everybody,
I know that the scene is working really hard making and porting ROMS for the NT, now that CM7 (ALPHA) is out... I'm curious if is a CHANCE or light in the future to use a micro USB/HDMI output to be able to connect the tablet to a HD TV using MHL.
PS: Is the CM7 KERNEL capable of mounting or recognize keyboards, gamepads etc etc with micro USB port.
Click to expand...
Click to collapse
I'm pretty sure that video output would require some hardware support, soas far as I know that won't be possible.
I don't know about using the USB for external devices, but if they ever figure out the "magic number" it should be possible via Bluetooth.
apavoratiago said:
Hello everybody,
I know that the scene is working really hard making and porting ROMS for the NT, now that CM7 (ALPHA) is out... I'm curious if is a CHANCE or light in the future to use a micro USB/HDMI output to be able to connect the tablet to a HD TV using MHL.
PS: Is the CM7 KERNEL capable of mounting or recognize keyboards, gamepads etc etc with micro USB port.
Click to expand...
Click to collapse
MHL is pretty cool .But AFAIK Nook does not have a HDMI out function. B&N would've advertised the **** out of this feature , coz it would have been a great advertising feature .IIRC most 7" tabs lack video output .
USB OTG has not been described as a feature and seems very unlikely .
If the bluetooth module (present but disabled) is unlocked and drivers installed , then BT keyboards, gamepads possible in the distant future .
Hav fun
Gwindli said:
I'm pretty sure that video output would require some hardware support, soas far as I know that won't be possible.
I don't know about using the USB for external devices, but if they ever figure out the "magic number" it should be possible via Bluetooth.
Click to expand...
Click to collapse
It is possible to pipe the display signal with software plugin and rebuild in PC via normal USB connector. It works in PSP.
Can someone send me the internal zip for cm7 please
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scotthall1515 said:
Can someone send me the internal zip for cm7 please
Sent from my BNTV250 using xda premium
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Click to collapse
This would be awesome.
Hello,
Here comes a noob question I guess. Is it possible by moding the nook tablet say with CW7 to use the usb stick in order to attach a usb stick that will give 3g internet? Similarly to what you do with a laptop when you need 3g capabilities.
I'd imagine one would rather use a portable hotspot isn't that pretty much the standard now-a-days?
Well, since I am will be using it in situations that the less I carry the better (i.e., borring army service) I would rather use the stick. Still I didn't know about the hotspot. Good to know they exist.
How would you connect the stick?
if you are carrying around a rooted android based smartphone you can always tether your nook to that for 3g
OMAP4430 CPU, whick Nook Tablet has, supports USB OTG, so could act as the host for 3g stick. However, there're many obstacles on that way:
1. There may be few USB ports in OMAP, not all having OTG capability, and it's unclear which is connected externally on NT.
2. I personally yet have to see a microUSB to USB female cable, if someone has a link, I'd appreciate it.
3. You most likely would need to recompile kernel to enable OTG support as well as drivers for 3g modems.
4. Would need 3g connection app on your Nook (suppose the easiest, as there should be few for Android).
So, it may be too complicated if you just look towards using it at once, but for should would be a fun hacking project ;-)
Thanks guys for the suggestions. I guess it did not occur to me the whole tethering deal (probably because nook is the my first android powered device). I guess I will go with that option once I get a new android phone.
I heard Nexus 7 had chance to connect 3G OTG, will the nook tablet have any chance?
http://forum.xda-developers.com/showthread.php?t=1798631
Just wondering if they have gotten either bluetooth or USB host support working on the Nook Tablet yet.
nl3142 said:
Just wondering if they have gotten either bluetooth or USB host support working on the Nook Tablet yet.
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Click to collapse
I haven't read about Bluetooth even being possible. Everything I have read states that there is no power from the device's battery to the charging port and thus connecting a USB device to it is impossible without modifying the hardware. LIkewise I have read that the Bluetooth abilities have actually been forced off in the hardware, though I can't remember how it was supposed to have been done.
I could be wrong. I was actually fed up with those limitations, sold my Nook Tablet for $150 and sprung for the $100 to buy myself a Samsung Galaxy Tab 2 and installed the Nook app.
HI
Just bought a cheap tablet a Asus Memo Pad not the HD one the one before.
Single core VIA cpu etc
So the first thing thats been bugging me is that i bought a RJ45 to USB adapter and it doesnt work on my tablet.
I turn off wifi then connect everything and nothing. Anyone knows why ?
The second is it worth it to root my tablet ? Even if its only to get rid of asus app´s ?
If i rooted would i be able to install Android 4.3/4.2 because i got the 4.1 version so the newer ones are better yes ?
Is there any kind of newbie guide to rooting this tablet ?
Thanks and sorry for all the questions and sorry if its on the wrong spot.
Rarosh said:
HI
Just bought a cheap tablet a Asus Memo Pad not the HD one the one before.
Single core VIA cpu etc
So the first thing thats been bugging me is that i bought a RJ45 to USB adapter and it doesnt work on my tablet.
I turn off wifi then connect everything and nothing. Anyone knows why ?
The second is it worth it to root my tablet ? Even if its only to get rid of asus app´s ?
If i rooted would i be able to install Android 4.3/4.2 because i got the 4.1 version so the newer ones are better yes ?
Is there any kind of newbie guide to rooting this tablet ?
Thanks and sorry for all the questions and sorry if its on the wrong spot.
Click to expand...
Click to collapse
RJ45 to USB???? The hell is that? A Ethernet to USB type of setup?
Sent from my LG-LS970 using xda app-developers app
desert54 said:
RJ45 to USB???? The hell is that? A Ethernet to USB type of setup?
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
Something like this:
ecx.images-amazon.com/images/I/61LAT28EXlL._SL1500_ .jpg ( cant put links yet )
USB to RJ45 Ethernet Adapter made for Android tablets. (EXCEPTIONS are listed in description.) Uses less power than typical larger USB adapters.
Small "thumb size", lightweight design, weighs less than 28 grams. Fits easily in pocket.
Plug-N-Play - no drivers or installation needed with Android 3.2 or greater. Expert help from manufacturer's web site, or by emailing manufacturer, if needed.
Works with Ethernet enabled tablets and docking stations having a full-sized USB port. Also works with Micro-USB-OTG and Mini-USB-OTG by adding BobjGear OTG adapter cable. Also Ultrabooks, MacBook, Windows, Linux, Mac, ChromeOS.
Additional drivers are included for MS Windows 32 and 64 bit, Linux, iOS. RoSH, CE, FCC compliant.
Sorry if i didnt explain correctly