[Q] Wireless Projector - Nexus 9 Accessories

I travel to multiple sites that all use different projectors and have different setups to use them with. I would like to get a travel projector to use with my nexus 9 so I don't need to worry about connection issues at these sites. Anyone know of a good one that will allow wireless projecting from my Nexus 9; can't require any wires besides plugging in the projector.

Related

[Q] Attempting to Use an Android phone as XBox 360 WiFi adapter

I'm attempting to use an Android phone as a WiFi adapter for an Xbox 360. I know it's impossible to do via the USB sockets, so I'm not even going to breach that. However, I think I may have found a new approach that may be more successful.
While digging through some junk at work, I found two adapters that got me thinking. The first was a mini-USB to USB, and the second was an ethernet to USB. The two fit together perfectly.
So now I'm attempting to get internet sharing to work on the phone to the 360 via a jerry rigged chain of adapters. it can be summed up as
XBox -> Ethernet cable -> ethernet to USB -> USB to mini-USB -> Droid Eris(running OMGB, an AOSP 2.3.3 rom)
Can anyone think of a way to get it to pass the internet connection down the line from Eris to Xbox? At the moment, the native USB tethering isn't working. I can't seem to find useful apps when searching the market.
Why not get a wifi adapter for the xbox and then tether using your phone as a wireless hotspot.
fosselman said:
Why not get a wifi adapter for the xbox and then tether using your phone as a wireless hotspot.
Click to expand...
Click to collapse
two main reasons...
1) don't feel like spending $90 on my roommate's 360(the two adapters would have cost me $4 total if I were to buy them in a store, but I got them for free through work)
2) it's way more fun to see if something hand made works than it is to go out and buy a freakishly overpriced adapter to do the same thing.
I think you can find the wireless G adapters fairly cheap on eBay as the new ones are N, but G should do you fine as long as your phone(hotspot) is in the same room.

[Q] Cheap way to video out wirelessly

So I like the idea of wirelessly projecting my android phone and/or tablet on my HDtv. Devices such as the AppleTV and now the Nexus Q are able to help me with this, but they are a little too expensive for what I want, which is just a wireless HDMI.
Anyone know a cheap way to wirelessly display what is on your tablet/phone on to your TV?
Maybe an app + a cheap hdmi device that is plugged into the tv?
Thanks for any help. This is important to me, and anyone else that buys, say, the Nexus 7 which probably won't have HDMI.

Can anybody recommend a good mhl adapter?

Just thought I ask if anyone knows of a good quality mhl adapter to mirror to t.v.
Please let me know thanks!
ihateu said:
Just thought I ask if anyone knows of a good quality mhl adapter to mirror to t.v.
Please let me know thanks!
Click to expand...
Click to collapse
The one you can buy from Samsung works. Keep your eyes open for a 50% off coupon.
you can probably get one from Monoprice.com pretty cheap. Just check to see if the microUSB end is a 5pin or 11pin. You may need to get a 5pin to 11pin adapter.
Confirmed a generic mhl adaptor will work with a 5 to 11pin adaptor. With or with out power cable. I keep a power cable on it because it drains more battery while playing
I had one that worked with my Note II and it works just fine with my note IV
So it looks like Samsung didn't mess with it this time.
I read some of the reviews for the Samsung mhl adapter ,lots of complaints about it not charging the phone fast enough and it stop working after a while. Guess I'll have to try it out thanks for the responses .
Do you need the 5 to 11 pin adapter with the Samsung mhl adapter?
I have the Samsung one and it's working great. It charges the phone enough so that the battery doesn't drain while the phone's connected. Don't get me wrong, the percentage may go up, but of course not as fast as if it were charging normally. And it certainly doesn't go down. So all in all, a worthy investment.
Sent from my SM-P600 using Tapatalk
I just ordered the MHL 3.0 HDTV Adapter from Samsung's store and I think that may be what you're looking for. Unfortunately, I can't provide any user feedback for it myself because I haven't received it yet. Probably will once I do.
I think the reason why the Samsung MHL adapter has been getting bad reviews, particularly for the Note 4, is because they're using the MHL 2.0 adapter, which supports everything from the Galaxy S5 and older.
The MHL 3.0 adapter supports higher power charging and should be able to support the Note 4's power demands, as well as display out 1440p video, something the MHL 2.0 adapter can't do.
I'll report back on the Samsung MHL 3.0 adapter after I receive it (hopefully Monday, ordered it just this morning).
I'd post a link to the adapter but I haven't posted enough to have the permission to.
Also, like previously mentioned, there is a 50% coupon code out there. Apparently you were supposed to receive this when you registered your phone. I called Samsung's store support phone number about this and they confirmed the 50% off coupon does exist and that it may have gone to my Spam folder. After I told her that I may have accidentally deleted it (I try to review my spam folder before deleting but it is HARD when you receive hundreds), she was happy to do the order for me with the 50% off over the phone. I guess YMMV but just throwing it out there because it's possible. People from New York City interested in this, your total would amount to $31.51 after tax and shipping charges (via UPS 3Day/$3.95)
Edit: If you haven't registered your Note 4 with Samsung, do it and you will receive the 50% coupon code minutes after registering it. My coworker just did it for his Note 4 and got the coupon code via email.
Have you considered getting a Chromecast? You can mirror you phone to your tv wirelessly. Best thing about it is it only costs $35.00. I've got 3 of em and use them regularly for my Note 4 and other devices I have...highly recommended
Do you need wifi in order for chromecast to work??
jdizzle316 said:
Have you considered getting a Chromecast? You can mirror you phone to your tv wirelessly. Best thing about it is it only costs $35.00. I've got 3 of em and use them regularly for my Note 4 and other devices I have...highly recommended
Click to expand...
Click to collapse
Sent from my SM-N910V using XDA Free mobile app
art90262 said:
Do you need wifi in order for chromecast to work??
Sent from my SM-N910V using XDA Free mobile app
Click to expand...
Click to collapse
yes, you need wifi, but its a really good solution, I love mine, I got 3 as well and they are very good and reliable.
KusMoG said:
I just ordered the MHL 3.0 HDTV Adapter from Samsung's store and I think that may be what you're looking for. Unfortunately, I can't provide any user feedback for it myself because I haven't received it yet. Probably will once I do.
I think the reason why the Samsung MHL adapter has been getting bad reviews, particularly for the Note 4, is because they're using the MHL 2.0 adapter, which supports everything from the Galaxy S5 and older.
The MHL 3.0 adapter supports higher power charging and should be able to support the Note 4's power demands, as well as display out 1440p video, something the MHL 2.0 adapter can't do.
I'll report back on the Samsung MHL 3.0 adapter after I receive it (hopefully Monday, ordered it just this morning).
I'd post a link to the adapter but I haven't posted enough to have the permission to.
Also, like previously mentioned, there is a 50% coupon code out there. Apparently you were supposed to receive this when you registered your phone. I called Samsung's store support phone number about this and they confirmed the 50% off coupon does exist and that it may have gone to my Spam folder. After I told her that I may have accidentally deleted it (I try to review my spam folder before deleting but it is HARD when you receive hundreds), she was happy to do the order for me with the 50% off over the phone. I guess YMMV but just throwing it out there because it's possible. People from New York City interested in this, your total would amount to $31.51 after tax and shipping charges (via UPS 3Day/$3.95)
Edit: If you haven't registered your Note 4 with Samsung, do it and you will receive the 50% coupon code minutes after registering it. My coworker just did it for his Note 4 and got the coupon code via email.
Click to expand...
Click to collapse
I tried setting up chromecast using fox fi ( I don't have a home isp ) don't think its possible to set up without wifi.looks like a hard wired connection is the way to go.
Anybody use one of those HDTV adapters that have usb, sdcard spot and power area. It looks really cool.
Okay, so I finally got the official Samsung MHL 3.0 but I had to wait til I got back from work to test it out.
*********
Only tried it briefly, and it's exactly what I expected and yet kinda floored with the results after testing several wireless mirroring with my Note 4 lately.
If you need a video out display for gaming, where input lag needs to be non-existent, accept no substitutes, the MHL 3.0 adapter does the job like it's supposed to. I tried playing Secret of Mana with it and it feels just like normal console gaming. I don't have to play mind games with myself to convince myself that it's good because it is. Press left, you move left, right there and then.
*********
EDIT: I wrote the above earlier but I need to change my opinion on that after trying the adapter for a longer period of time. There *IS* STILL lag with the MHL 3 adapter. It's much shorter lag than any wireless solution for sure though... I'm talking in the microseconds BUT it's still noticeable enough to affect your experience. This was evident to me when I was playing Sonic The Hedgehog and depended on precision input to make jumps and avoid spikes and pits. At first I thought I was just playing real bad, but when I was playing while looking at the phone's screen instead of the TV I did just fine. I think it might be a framerate issue when projected to the TV. The gameplay just feels slower, inputs feel heavier. If you have a Game mode on your TV it will definitely help this issue and does lessen the lag, but the lag is still there. That said it's playable unlike with wireless streaming, although it's really compromised gaming. I don't recommend playing this way.
I can also confirm that Samsung's MHL 3.0 adapter *WILL* power up and charge the Note 4 while gaming (and I'm using a Dualshock 4 bluetooth controller too) when used with the stock charger. No charger is included with the adapter. No HDMI cable is included with the adapter either. You'll need to supply both on your own. If your TV has a 1.0A USB port or higher, it will also be able to charge your phone. 0.5A USB ports though (on older TVs) will NOT have enough power to keep up with the Note 4.
I was worried about the width of the adapter's USB connector since I use a case for my Note 4, but I'm happy to report that it will still be able to connect without the need to remove the case. I did have to wedge it in to get a secure connection to the microUSB port but it will fit. For reference, I'm using a Tech21 Classic Mesh case.
If you want to stream video, don't want to worry about dropped signal connections, and do not mind a (what frankly feels ancient now) tethered setup, this adapter will also do the job for you. Just be careful to get the MHL 3.0 adapter and NOT the MHL 2.0 adapter. The 2.0 adapter won't be able to keep up with the Note 4's battery discharge even when it's connected to a power adapter.
Beware though, if you're powering the adapter using the TV's USB port, it will NOT keep up with the Note 4's discharge it is an old tv because it most likely has a 0.5A USB port. If you use the charger included with your phone though you will be fine. It's not fast charging but it will charge your phone.
I can post up a YouTube video a bit later or maybe tomorrow.
---------- Post added at 03:35 AM ---------- Previous post was at 03:13 AM ----------
If you're in the market for just video streaming, like previous users suggested, the Chromecast is a pretty good bet for now. Its specs are getting long in the tooth and there's rumors of a new version coming out in the relatively near future, but it still does an admirable and versatile for cross-platforming between Android and iOS if you own both types of devices. Since the Chromecast is dependent on a wifi connection (it won't work on a wired-only environment) its reliability will vary from user to user. For example, the Chromecast uses only single band wifi- the 2.4 range. I live in an apartment with TONS of wifi connections and the 2.4 is congested enough to take a performance hit. Wifi connections perform way better on 5.0 for me. That's why I experience disconnects sometimes on the Chromecast.
For gaming, the Chromecast does an impressive job when screen mirroring, but that 0.5 to 1 second lag is still noticeable and just not good enough for action gaming. It WILL leave you frustrated if you attempt to try it, and you will play like you totally suck at the game too if it's an action game. For slower games or turn based games, it will just test your patience and tolerance lol...
Chromecast's screen mirroring for gaming still performs better than a miracast connection with a Netgear PTV2000. The lag on the Netgear was just a lot more noticeable... maybe a 1.5 to 2 second lag?
For wireless video streaming, I recommend the Chromecast over standard miracast from a miracast receiver like the PTV2000 because on apps that support Chromecast, you can sling the video over to the Chromecast and still use your phone to do other stuff, and use other apps simultaneously. It may be the closest experience you can get to Apple's AirPlay on an Android device like the Galaxy Note 4. With a standard miracast connection, it's strictly screen mirroring. You can't multitask. If you close the video player on the phone, it closes on the wireless display/TV.
If you have a reliable local wifi connection and just mainly do video streaming not gaming, I recommend a Chromecast over the MHL 3.0 adapter solution. Going wireless is just so much better than having your phone tethered to the tv.
But if you are gonna go for the official MHL 3.0 adapter remember to get the 50% discount from Samsung's store. I think that would make it the best going price out there (24.99+ tax&shipping) for the official brand adapter. I don't recommend getting it for the full $50 though. That's overpriced as hell.
With the 3.0 mhl you can mirror correct? I want to watch xbmc lol
KusMoG said:
Okay, so I finally got the official Samsung MHL 3.0 but I had to wait til I got back from work to test it out. Only tried it briefly, and it's exactly what I expected and yet kinda floored with the results after testing several wireless mirroring with my Note 4 lately.
If you need a video out display for gaming, where input lag needs to be non-existent, accept no substitutes, the MHL 3.0 adapter does the job like it's supposed to. I tried playing Secret of Mana with it and it feels just like normal console gaming. I don't have to play mind games with myself to convince myself that it's good because it is. Press left, you move left, right there and then.
I can also confirm that Samsung's MHL 3.0 adapter *WILL* power up and charge the Note 4 while gaming (and I'm using a Dualshock 4 bluetooth controller too) when used with the stock charger. No charger is included with the adapter. No HDMI cable is included with the adapter either. You'll need to supply both on your own.
I was worried about the width of the adapter's USB connector since I use a case for my Note 4, but I'm happy to report that it will still be able to connect without the need to remove the case. I did have to wedge it in to get a secure connection to the microUSB port but it will fit. For reference, I'm using a Tech21 Classic Mesh case.
With all that said, I can only wholeheartedly recommend the MHL 3.0 adapter for gaming-use only. If you want to stream video, don't want to worry about dropped signal connections, and do not mind a (what frankly feels ancient now) tethered setup, this adapter will also do the job for you. Just be careful to get the MHL 3.0 adapter and NOT the MHL 2.0 adapter. The 2.0 adapter won't be able to keep up with the Note 4's battery discharge even when it's connected to a power adapter.
Beware though, if you're powering the adapter using the TV's USB port, it will NOT keep up with the Note 4's discharge it is an old tv because it most likely has a 0.5A USB port. If you use the charger included with your phone though you will be fine. It's not fast charging but it will charge your phone.
I can post up a YouTube video a bit later or maybe tomorrow.
---------- Post added at 03:35 AM ---------- Previous post was at 03:13 AM ----------
If you're in the market for just video streaming, like previous users suggested, the Chromecast is a pretty good bet for now. Its specs are getting long in the tooth and there's rumors of a new version coming out in the relatively near future, but it still does an admirable and versatile for cross-platforming between Android and iOS if you own both types of devices. Since the Chromecast is dependent on a wifi connection (it won't work on a wired-only environment) its reliability will vary from user to user. For example, the Chromecast uses only single band wifi- the 2.4 range. I live in an apartment with TONS of wifi connections and the 2.4 is congested enough to take a performance hit. Wifi connections perform way better on 5.0 for me. That's why I experience disconnects sometimes on the Chromecast.
For gaming, the Chromecast does an impressive job when screen mirroring, but that 0.5 to 1 second lag is still noticeable and just not good enough for action gaming. It WILL leave you frustrated if you attempt to try it, and you will play like you totally suck at the game too if it's an action game. For slower games or turn based games, it will just test your patience and tolerance lol...
Chromecast's screen mirroring for gaming still performs better than a miracast connection with a Netgear PTV2000. The lag on the Netgear was just a lot more noticeable... maybe a 1.5 to 2 second lag?
For wireless video streaming, I recommend the Chromecast over standard miracast from a miracast receiver like the PTV2000 because on apps that support Chromecast, you can sling the video over to the Chromecast and still use your phone to do other stuff, and use other apps simultaneously. It may be the closest experience you can get to Apple's AirPlay on an Android device like the Galaxy Note 4. With a standard miracast connection, it's strictly screen mirroring. You can't multitask. If you close the video player on the phone, it closes on the wireless display/TV.
If you have a reliable local wifi connection and just mainly do video streaming not gaming, I recommend a Chromecast over the MHL 3.0 adapter solution. Going wireless is just so much better than having your phone tethered to the tv.
But if you are gonna go for the official MHL 3.0 adapter remember to get the 50% discount from Samsung's store. I think that would make it the best going price out there (24.99+ tax&shipping) for the official brand adapter. I don't recommend getting it for the full $50 though. That's overpriced as hell.
Click to expand...
Click to collapse
Dude great review!
ihateu said:
With the 3.0 mhl you can mirror correct? I want to watch xbmc lol
Click to expand...
Click to collapse
Yeah it can mirror. It's the only type of display out it can do. So your phone and your TV will be playing the same thing at all times. It's probably the most reliable screen mirroring option out there. But ask yourself this: Do you really want a wired solution?
For video streaming I actually prefer the Chromecast. It chokes up every now and then but the freedom of a wireless connection is so much better.
---------- Post added at 07:08 PM ---------- Previous post was at 06:48 PM ----------
I can see where the MHL 3 adapter has its uses.
If you need a portable HDMI adapter solution for on-the-go presentations or video-out to an HDMI display, it's for you. It's more reliable than a Chromecast/Roku Stick/Fire Stick because it doesn't need wifi to work. You'll just need to supply the HDMI cable. It can also run on the phone's battery without a USB wall charger and display-out for as long as your Note 4's battery can hold.
I DON'T recommend the adapter for gaming though. It's a shame. It's so close but it just comes up short to fulfilling expectations.
In the end, for me, I DON'T think the MHL 3 adapter is worth it. Its original price is expensive and my Chromecast can do the same things wirelessly and better, and it's cheaper.
Buy a Genuine Samsung one. No doubt, that works 99% of the time.
Can confirm, just registered my phone even though I purchased it on 11/17/2014. Immediately recieved my 50% off coupon for an item less thn 50 dollars. Convienently enough, the MHL 3.0 adapter is 49.99 Out the door for $30.78. Thanks you guys for the heads up about registering. Now to find a coupon for a discount on the VR headset, lol.

USB-c to hdmi

Hi, I broke my motoz2 screen, but the phone is still working, so I want to kno if anyone has tried to connect the phone with an USB-C to hdmi cable?
Sorry to hear that, I know the hurts of breaking a screen (or 6 ) especially on a loved device.
First, look thru this list of Compatible Devices ,
if you don't find it, try this alternative DisplayLink Presenter , as many devices are not designed with 'old-school' wired connections. You may need to purchase one of these: Shop DisplayLink and a USB-a female-male USB-c adapter

Charging and transmit data over usb?

I've researched this quite a bit and no of the solutions seem to fit my scenario. I'm looking for a solution to use a tablet as a gcode sender for my cnc machine. Otg cables can transmit fine, but there's no charging available (without installing a resistor, which is honestly more hassle than I'm looking for) and some of my carves take longer than the battery life. I have USB-c to hdmi hub with 3 USB ports, and it works when using on my phone, but I can't have my fold 3 sitting in the shop all day...so maybe a cheaper mhl compatible tablet would work?
I have yet to buy anything bc I don't want to waste money on something that's not going to work. Processing power doesn't really matter as it just needs to transfer gcode, and I'd prefer it to be on the cheaper side as it's going to be in a very dusty environment. Any and all help is appreciated.

Categories

Resources