Wi-Fi Hotspot - Low power, small range? - X 2014 Q&A, Help & Troubleshooting

hi, i had a Galaxy S2 and used the Wi-Fi hotspot a lot together with an DSLR and Eye-Fi card. so i go shooting and receive my pics on the phone instantly.
Eye-Fi card connect to the phone AP and transmit photos to it. it worked fine at +5 meters. now i have a moto x 2014, and the range is very small. if the phone is in my pocket, it barely receive photos. a few only transfer partially. to get the pictures properly and fast, need to be 30cm or less to the camera, or won't transfer images.
so, my question: the hotspot functionality in this device have a problem? the wifi AP output power is configurable? its a bug?
im on 4.4.4, unlocked and rooted.
thanks in advance.

Related

[Q] Use a different (external camera) into SGS?

Could it be possible to use an external video camera in lieu of the camera on the back of the Captivate? What I'm thinking of here is how to mount a helmet camera that would just go straight to uStream. But without having to mount my phone on my head.
Thanks!
the captivate cannot be used as a usb host device.
also with the upload speed/quality of 3g would give horrible results for live steaming.
you would be better off buying a helmet cam with built in storage and upload good quality after.
Maybe strap one of these to your headmount with a cellphone battery and a big usb flash drive or SD card.
http://beagleboard.org/
http://www.amazon.com/dp/B00400O8PO
Looxcie Wearable Bluetooth Camcorder System, Android Compatible
Get a Go Pro. Problem solved.
Yeah, I knooooow that's a helluva lot easier to do but I wanted to show my friend in the UK a bit of what I do. I've tried the uStream app over 3G and you know, it's not terrible.
Those go pro cameras are pretty cool but they're so bluky. What I'm thinking here is a camera the size of like a webcam that you'd find in a laptop or even on a cellphone just permanently mounted into my helmet. I can plug it into my phone and then from there I can write a program to upload pictures at say, 1 minute intervals (if we're ruling out the uStream thing entirely) to a server with geostamps - I think that would be pretty cool.
I'm planning a big tour on my moto this summer and I think it would be good fun for those who wished to follow where I was and what I was seeing.
It might end up being easier to just teather my phone to a homebrew solution though (like K2340 is saying). That way it's independent of the phone and all. Easiest would be to mount the camera to the bike itself, but the helmet view would be much preferred.
Thanks for all the suggestions guys - keep em coming

Anyway to transfer pictures from a Compact Flash camera to the Tab(without a laptop)

I will be traveling next month and always like to back up my pictures (from a Canon EOS) during the trip.
I can do this with my ipad using their camera connection kit and it works well.
Was wondring if there is something similar for the Tab so I only have to bring that with me?
Do any of the android tablets support this?
No you can't on SGT.
Every Tablet with USB host (such as Acer Iconia) can do it i think.
Probably not a solution for you but others may be interested. I got a Eye-fi SD memory card for one of my cameras and it works great for automatically transferring photos to my Tab. I love it.

OTG 3G and SD

Hello
I was wondering if someone could kindly advise me on this. I am basically going travelling in a little over a month, and would like to bring my Touchpad with me. There are a few slight hiccups, and I was wondering if these plans would work.
I need to store pictures taken from a camera on the TouchPad, to then upload to my Dropbox account. I was wondering if anyone knows either of these configurations would work;
- Micro USB to USB (Female)
- USB Female to insert SD Card adapter
- Copy photos over to Touchpad
OR
- Use THIS CONNECTOR (link goes to Amazon page)
- Insert SD card into that
---
My next question relates to 3G. Would it be possible to (again) use a micro usb to USB Female adapter (with OTG) and then insert a 3G dongle into that? This is less important, as I can still get WiFi access every so often!
Thanks for the help - I will, of course, hit the thanks button for any useful responses.
A quick search of the forum would get you to the issues of OTG and connecting anything external (particularly on the move). You need to find a way of injecting power into the TP micro-USB to get OTG to work. Some hav edone this with battery powered hubs but there is no clean and elegant solution and if you want something light, simple and reliable on your journey you may be better off with a different tablet.
One solution for your photos though which I have used is a WiFi SD Card in the camera that will allow the tablet to get at the photos (if your camera can take that).
Finally, for 3G, other than the OTG issues, you would also need to check out kernel support for whatever dongle you are using within whatever ROM variant you used.
dmarchant said:
A quick search of the forum would get you to the issues of OTG and connecting anything external (particularly on the move). You need to find a way of injecting power into the TP micro-USB to get OTG to work. Some hav edone this with battery powered hubs but there is no clean and elegant solution and if you want something light, simple and reliable on your journey you may be better off with a different tablet.
One solution for your photos though which I have used is a WiFi SD Card in the camera that will allow the tablet to get at the photos (if your camera can take that).
Finally, for 3G, other than the OTG issues, you would also need to check out kernel support for whatever dongle you are using within whatever ROM variant you used.
Click to expand...
Click to collapse
Thanks for the response.
I had seen various discussion of OTG, which have been nothing short of confusing - simply because of the many different conversations going on! I am trying to avoid the need to buy another device - whilst I have the funds in my bank account, I already need to get another camera (well, I say need - I would like to, going to get the Panasonic Lumix TZ40). Whilst it has WiFi, I am not totally sure how that will work on a potentially dodgy WiFi connection and also how it will work with Android. I am currently using Milaq's CM 10.2.
I should point out I would be happy to give any ROM a spin whilst travelling, simply to get this to work.
The OTG situation is certainly not clear cut and because of the extra items needed to get it to work, not at all ideal if you are on the move. I am not sure how the WiFi works on that camera, but I have used the Transcend WiFi SD card in my Sony Bridge camera and it acts as a hot-spot so does not depend on any other WiFi around. I am pretty sure the Eye-Fi works that way to. You should be able to find the camera manual online to check what WiFi modes you would get but that would be the most suitable means of linking camera to TP.
EDIT: Confirmed that Lumix TZ40 can connect using WiFi to phone or tablet and they have their own app to manage it (search for 'Panasonic Image App')
dmarchant said:
The OTG situation is certainly not clear cut and because of the extra items needed to get it to work, not at all ideal if you are on the move. I am not sure how the WiFi works on that camera, but I have used the Transcend WiFi SD card in my Sony Bridge camera and it acts as a hot-spot so does not depend on any other WiFi around. I am pretty sure the Eye-Fi works that way to. You should be able to find the camera manual online to check what WiFi modes you would get but that would be the most suitable means of linking camera to TP.
EDIT: Confirmed that Lumix TZ40 can connect using WiFi to phone or tablet and they have their own app to manage it (search for 'Panasonic Image App')
Click to expand...
Click to collapse
Certainly agree it wouldn't be ideal on the move, I am trying my best to not need to pay out another £240 for a Nexus 7 or £319 for an iPad Mini though!
This has just occurred to me, on the basis the TZ40 is obviously self powered, and OTG can work on the Touchpad if there is a power source, would it simply work if I used a micro usb to mico usb cable? Although judging by the fact Amazon only has one listing for this, I doubt it... a Nexus would be ideal though, given how both devices have NFC ;(
Hey i wanted to use my Touchpad for something similar, i used this http://www.amazon.co.uk/PQI-A100-Dr...F8&qid=1384550398&sr=8-1&keywords=sd+card+pqi to put my cameras SD card in, it then transits a WiFi hotspot which you connect to touchpad to in order to view and transfer files. As for 3G can you use a phone with WiFi hotspot mode and tether to it?
Sent from my Touchpad using Tapatalk
Nathanation said:
Hey i wanted to use my Touchpad for something similar, i used this http://www.amazon.co.uk/PQI-A100-Dr...F8&qid=1384550398&sr=8-1&keywords=sd+card+pqi to put my cameras SD card in, it then transits a WiFi hotspot which you connect to touchpad to in order to view and transfer files. As for 3G can you use a phone with WiFi hotspot mode and tether to it?
Sent from my Touchpad using Tapatalk
Click to expand...
Click to collapse
When you say "transmits a WiFi hotspot", I assume that still leaves me with the issue that I need some form of WiFi in the first place. This is my concern, as some of the places I'll be visiting really won't be feasible in terms of transferring 1gb of photos on a potentially woefully slow wifi network . Apologies if I have missed the point there, I'll hit the thanks button for any help!
Cheers
The device creates its own WiFi signal which the touchpad can connect to as it would any other network. This can work independently of an internet connected WiFi network. I used mine at goodwood festival of speed to transfer images from my DSLR camera to my touchpad.
Its essentially the same as using the WiFi SD cards that another user above mentioned.
I have used OTG on the touchpad with CM9 but it required a specific kernel and a USB Y cable and an external battery pack, it was quicker at transferring files that WiFi but not exactly portable. Hope that kinda helps.
Sent from my Nexus 4 using Tapatalk
Nathanation said:
Hey i wanted to use my Touchpad for something similar, i used this http://www.amazon.co.uk/PQI-A100-Dr...F8&qid=1384550398&sr=8-1&keywords=sd+card+pqi to put my cameras SD card in, it then transits a WiFi hotspot which you connect to touchpad to in order to view and transfer files. As for 3G can you use a phone with WiFi hotspot mode and tether to it?
Sent from my Touchpad using Tapatalk
Click to expand...
Click to collapse
Nathanation said:
The device creates its own WiFi signal which the touchpad can connect to as it would any other network. This can work independently of an internet connected WiFi network. I used mine at goodwood festival of speed to transfer images from my DSLR camera to my touchpad.
Its essentially the same as using the WiFi SD cards that another user above mentioned.
I have used OTG on the touchpad with CM9 but it required a specific kernel and a USB Y cable and an external battery pack, it was quicker at transferring files that WiFi but not exactly portable. Hope that kinda helps.
Sent from my Nexus 4 using Tapatalk
Click to expand...
Click to collapse
Oh blimey I see! Thanks - I assumed you'd still need a provider (like you normally would, ie. BT, TalkTalk, Virgin in the UK..
Thanks very much
Ah that's a better way of putting it, I was struggling trying to think of how to explained it, yeah no provider necessary.
What smartphone have you got? As many support OTG with a simple adaptor and then you would have 3G and be able to upload photos.
Sent from my Nexus 4 using Tapatalk
Nathanation said:
Ah that's a better way of putting it, I was struggling trying to think of how to explained it, yeah no provider necessary.
What smartphone have you got? As many support OTG with a simple adaptor and then you would have 3G and be able to upload photos.
Sent from my Nexus 4 using Tapatalk
Click to expand...
Click to collapse
HTC One X, but I do not think I will be bringing it with me (too short battery life, and too attractive to thieves to get out to contact people in-country!)
Really appreciate the help - only capable of learning things easily myself if I don't need to buy things to test if it works :L

[Q] Time-Lapse Camera on a hat?

Experts,
I’m trying to think about how can I continuously record a two days hiking trip as a time-lapse video using my mobile device.
There are few Apps in the play store that I could use to do this (time lapse) , but the software is not the problem.
My concern is the hardware.
I thought I might try to somehow attach my Note2 to a baseball hat, but I don't think that is practical.
Not only I would look funny with a note2 attached to my forehead, but I will need to use my phone for other stuff.
Then, I found out that there are apps that I could use to connect an external usb camera (i.e. webcam) , this way I could leave my phone in my pocket and use it while it is connected by a cable to the external Camera. But, I don't think that those apps will let me use other Time-lapse camera recording apps. And if I connect an external Camera, then the usb port will not be available to charge my phone with my portable 12800mah charger (remember two days of recording) !!.
Any ideas ..thought?
regards,
The closest thing I found was a Looxcie bluetooth camera, but it looks like you cant do timelapsed video with that.
Just a thought, have you considered a GoPro? I dont know if they can to timelapsed either???
hasan_dubais said:
Experts,
I’m trying to think about how can I continuously record a two days hiking trip as a time-lapse video using my mobile device.
There are few Apps in the play store that I could use to do this (time lapse) , but the software is not the problem.
My concern is the hardware.
I thought I might try to somehow attach my Note2 to a baseball hat, but I don't think that is practical.
Not only I would look funny with a note2 attached to my forehead, but I will need to use my phone for other stuff.
Then, I found out that there are apps that I could use to connect an external usb camera (i.e. webcam) , this way I could leave my phone in my pocket and use it while it is connected by a cable to the external Camera. But, I don't think that those apps will let me use other Time-lapse camera recording apps. And if I connect an external Camera, then the usb port will not be available to charge my phone with my portable 12800mah charger (remember two days of recording) !!.
Any ideas ..thought?
regards,
Click to expand...
Click to collapse
This forum is specific to the Samsung Galaxy Camera and not Samsung phones or phone camera questions in general.
If anyone can help then all good but you might find your answers in a different forum.
Late with a reply and perpetuating a non-Galaxy Cam related thread, but I would just get a GoPro knock-off like the SJ4000. You can pick one up for under $100 and it comes with underwater casing, mounts, etc. Photos aren't the best quality, but the video is seriously comparable to the genuine GoPro. I use my SJ4000 for a kayak fishing and as a dashcam and couldn't be happier, especially when it's literally 1/3-1/4 the price of a GoPro.
Lapse it on playstore
Sent from my SM-G920W8 using XDA Free mobile app

Connection problems with Compact Camera with Wireless functionality?

Hello there,
So I got this waterproof camera, a Nikon aw120, which can also work as a wifi AP where you can connect with a smart device and grab photos, remotely control it etc. Everything works fine on 3 devices I've tried: An old low-budget LG phone, an LG g pad 8.3 with Cyanogenmod 12.1, and an nVidia Shield tablet on stock Lollipop. However, on my Moto X, which also has CM12.1, I can't connect to the camera's wifi. It's stuck at "Obtaining IP Adress". I tried to manually insert an IP, it managed to connect but the software would not recognize the camera so it didn't help.
I'm looking and asking around trying to figure out if it's an issue with the Moto X in general or if it's a CM issue specific to the MotoX. Any input welcome.

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