dual gps chip accuracy - do you know of good accuracy tests of the dual gps chip? - Xiaomi Mi 8 Pro Questions & Answers

1. how has the dual gps chip helped you?
2. are there any updated lists of phones with dual gps chips?
3. do you get that problem where google maps gives you voice directions much earlier than needed? this may be a google maps problem, dont really know, not sure if anyone does
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I don't see any improvements really in a day to day use. For my use case (Google maps, waze, Uber), it's the same accuracy than my previous Motorola G phone.
By using a GPS test app, the best accuracy I've seen was 3 meters tough, I never got the advertised 3cm, so I don't know if the dual gps is working, or if it is region dependent.

Related

best gps combo for xda2s

I have been looking through the forum to determine the best combination of receiver + software as a gps solution. Is there a poll outlining the relative merits / demerits for the xda2s?
From reading threads, i feel alot of people use TT5 with a BT338 receiver. Would this be a reasonable solution?
Kind regards
I have BT-338. It work just fine with my tek 9090.
I use the BT-338 with CoPilot Live 5 and it works great on my SX66.
CoPilot Live 6 is too buggy, IMO.
I have not tried Tom Tom 5. But I could not install iGuidance 2.1.2 (I gave up after 3 attempts), TeleType World Navigator has huge breadth but not much depth in its features, and OnCourse Navigator 5 has user interface design problems, poor rerouting (it gets stuck on one path), and it requires manually starting the bluetooth connection each time.
Note: These recommendations might only apply in the USA.
tt5 & bt 77
Hi, my xda2s worked fine with TT5 and a BT77 bluetooth GPS, although the device configuration arrangement was a bit strange. However, that was on wm2003. I can't get any GSM functionality on wm2005 so can't comment on satnav and gps combinations with wm2005.
You will need to check with Tom Tom what support there is currently for Ireland. On the release of TTN5 there was limited support for the North & NO support for Eire. The latest downloadable maps suggest "major roads" of Eire are now supported but these maps are an additional purchase over & above TTN5.
I think i am the only BA user here with one, but i like my SD-501 (SDIO) GPS. its a great little unit, and gets great reception (not to mention better battery life compared to constant BT use!).
Still deciding on software though..

GPS

Is anyone using a Bluetooth GPS with their 8525? I'm looking to purchase one but would like some input first. So many choices out there... Thx!
welcome to the forums..
i do.. im using a BT-Q818.. its superb. does the job well plus its supposed to run 32 hours, and can pick up 32 satellite signals..
one good thing to think of before getting a gps receiver would be battery replacement possibilities..
good place to look for gps receivers and software
Garmin GPS10 here. Fully waterproof, WAAS capable, magnetic attachment to car. Stores multiple parings. Runs around 12 hours on a charge. $80ish for OEM package (sensor only). This thing is awsome. I was getting differential fixes to within 1 meter while hiking up in N. MI last week. I was running also maptech's pocket navigator on my TyTN with the sensor duct-taped to my backpack. Laptop was in the truck with Terrain Navigator counterpart stored there. Both devices could share the sensor & also swap track data.
I'm using a GlobalSat BT-359 bluetooth gps receiver and iGuidance map software on my 8525. I've had no trouble with any of it. Got everything from Semsons Inc website as a bundle.
ztrain said:
I'm using a GlobalSat BT-359 bluetooth gps receiver and iGuidance map software on my 8525. I've had no trouble with any of it. Got everything from Semsons Inc website as a bundle.
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you dont have any troubles with your iG4? their's this stuttering issue that i have been experiencing.. what interests me is the ROM you are using.. i will prolly change to what you have as soon as i get too many porblems with the current one that i am using..
Bapski--- I'm still using iGuidance 3. My version 4 should be arriving soon. I'm anxious to see how it runs on VP3G's 3.0 ROM. Everything else I use runs very well on it. I'm still a noob at all this but if you have questions, I'll sure try to be of some help.

GPSRecorder settings found in HTC Touch Dual

Guys,
I have found another settings
Go to Program File -> DopodScv, you can find the "GPSRecorder.exe" file
The program runs under Traditional Chinese character, you may try it out
surely this only works if you have a dopod touch dual?
as your going into dopod scv
Yeah, have it but can't use . Is this another sign that HTC dual has GPS?
It seems like HTC has disabled Wifi, GPS & FM Radio on Touch Dual
Anyway, i'm selling my Touch Dual within these few days... Good luck to everyone
I wish that my finding helps you guys in investigating the Touch Dual, especially the Wifi & GPS
GPS: Why do we need it IN the dual - I much prefer the battery life dividends that my Bluenext GPS receiver brings me. 25+ hrs (quoted) continuous... if it was in the Touch surely it'd be a real battery drain?
WiFi is different though. I respect it's also a battery drain, but I wouldn't have minded that for the occasional use. There's no bluetooth wifi adaptors out there?
Just my take
Lord of the Badgers said:
WiFi is different though. I respect it's also a battery drain, but I wouldn't have minded that for the occasional use. There's no bluetooth wifi adaptors out there?
Just my take
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Click to collapse
*cough* Spectec MicroSD WiFi Adapter any use when it comes out??
Perfect, finally the MicroSD version. Problem is that there is no extra space left. I now use a 2Gb card for music and TomTom maps...
Interesting, but wonder how well that would work without an antenna...
As any way Itis not important!!?
NO GPS ANTENNA!!! We know how to Activate and Test GPS in a Qualcomm Chipset!!! NO ANTENNA!!!!
Well done, you've irritated him...
NetrunnerAT said:
NO GPS ANTENNA!!! We know how to Activate and Test GPS in a Qualcomm Chipset!!! NO ANTENNA!!!!
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and also no tranceiver chip
Hi there Guys i know you have all stressed that there is no antenna for the GPS in the touch dual but i would just like to bring to attention one note, in the uk T-mobile happen to offer the touch dual , with a preinstalled navigation software called Copilot live7 which usess the intetrnal GPS, i have also visited the copilot website and they have confirmed compatability with HTC touch dual. so so so anyone got anything to that?
It's true, sort of
Built-in sat nav
With the CoPilot® version of the T-Mobile Touch Plus, you get live satellite navigation with on-screen and audible turn-by-turn directions. CoPilot� is powerful satellite navigation software for your mobile which performs just as well as a dedicated or in-dash navigation system. When your mobile has sat nav you save on two counts - you won't have to pay for a separate device plus you'll save yourself from ever getting lost again.
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I recon they will ship it with a GPS module, just like they did with the Wizard.
Full details: http://www.t-mobile.co.uk/shop/mobi...monthly/t-mobile/touch-plus-copilot/overview/
it was mentioned in another post somewhere, the guy got a bluetooth receiver with his touch dual
How to activate internal GPS on HTC Touch dual NEON400
http://forum.xda-developers.com/showthread.php?p=3914337#post3914337

[Q] snapdragon 400 lg g watch and gps

I've read that the snapdragon 400 chip natively support GPS.
Is it possible to active it in a custom rom ?
doud1357 said:
I've read that the snapdragon 400 chip natively support GPS.
Is it possible to active it in a custom rom ?
Click to expand...
Click to collapse
No, while the processor chip may have support for GPS, the watch does not have the required sensors needed to get a GPS lock and to feed data to the processor.
If the sensor was actually in the device? Certainly there would be a way to enable it with a custom ROM, but that still dictates that the sensor would need to be built into it.
doud1357 said:
I've read that the snapdragon 400 chip natively support GPS.
Is it possible to active it in a custom rom ?
Click to expand...
Click to collapse
It means it natively has support for a GPS, it doesn't mean it has one embedded within the Snapdragon 400 SoC.
How about a portable gps reciever it's small and you can take with you. I have a nexus 6 and a LG G not GPS when I go for a run I have to take my phone to track my run could there be a way to bluetooth a GPS reciever to work with G watch. Like the way some people use there tablets and GPS same Idea?
What about Wi-Fi?
Many sites I follow are currently suggesting that the smartwatches powered by the Snapdragon 400 might have built in Wi-Fi antennas. The LG G Watch has a Snapdragon 400 APQ8026 but this SoC doesn't seem to have it. Can anyone confirm this?
matteo.gee said:
Many sites I follow are currently suggesting that the smartwatches powered by the Snapdragon 400 might have built in Wi-Fi antennas. The LG G Watch has a Snapdragon 400 APQ8026 but this SoC doesn't seem to have it. Can anyone confirm this?
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Click to collapse
When I looked at the teardown, the radio chipset is solely BT 4.0 :\ no wifi hardware in sight. However while the SoC supports it, without the hardware, that support is useless. Sorry to say
I read the watches have wifi but no antennas. Is it that they actually have the needed hardware but lack the circuitry for an antenna? Maybe a hardmod? Or no?
player911 said:
I read the watches have wifi but no antennas. Is it that they actually have the needed hardware but lack the circuitry for an antenna? Maybe a hardmod? Or no?
Click to expand...
Click to collapse
No. What you are reading is that they have the hardware to SUPPORT a wifi module (Some do actually only lack the antenna, however those will also lack drivers since the OEMs are not likely to make them). Not that there is one built into the SoC. As with the GPS above, even though your SoC supports something, doesn't mean it already has the hardware needed built into it.
@LittleLX: I actually attempted this and attempted to sideload a Bluetooth GPS receiver app to the watch, unfortunately because almost all of them use the Android ActionBar, it refused to start up. Android Wear is restricting applications to the swipe to dismiss action and forbidding the actionbar on versions of Android with Swipe to Dismiss on. That said, there is definitely room for this type of application to be developed for Android Wear, I had sideloaded CF.Lumen and ES File Manager, and while CF.Lumen doesn't open because of it's ActionBar, I had put together a tasker app factory app to attempt to play around and trigger (I had manually installed the CF.Lumen driver) it, it did show that it would work if I had been able to set up location services inside the app (choose the location for the automatic dimming..)
So Android Wear has potential to be a very powerful and extensible platform, developers just aren't interested in it yet it seems. We as a people seem to be stuck looking at a smartwatch as a watch rather than a wrist computer.

Lumia 650 as a Bluetooth GPS for Android devices?

I've got an unused Lumia 650, and my plans were to use it as a navigator on my motorcycle. The display in the sunlight and the GPS are fantastic compared to my (old) Samsung devices.
BUT
the software compartment is very lacking. I've found no good navigator apps, right now the best solution is to use Waze by connecting the Lumia via wifi to my phone for the online data.
I was wondering if there's a way to do the "opposite": making the Lumia "sharing" the GPS via bluetooth (as if it is were an external GPS) to the Android phone.
It may be that i'm not able to search for it, or that there's nothing that makes it possible.
So here i am asking to the experts: is this a doable solution?
As a programmer myself, if there's not a ready app, what should i look to develop it? (provided that it is worthy)?
Suggestions?
Tips?
Thanks
yes, it has
yes, it has

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