Calling all Nexus 7 owners that use it for jerping.
#21
JK Enthusiast
#22
JK Jedi Master
Also, I prefer the headset connector on the same side as the power/USB connection when it's mounted in the Jeep. On the 2013, they are on opposite sides, which is a little awkward using my TabTite RAM mount.
Bottom line: Either device provides amazing capability in a Jeep. The 2012 Nexus 7 isn't quite as powerful as the 2013, but it's really not noticeable for Jeeping. And, they can still be found for quite a bit lesser money than the 2013s. Get whatever one you prefer, but I prefer the 2012.
#23
JK Jedi Master
I've got the 2012 N7 and have a few questions about the Backcountry Navigator app. I downloaded it last night and while at home with a good wifi signal the maps were being very laggy to load. I would zoom in and out and I just couldn't get it to refresh reliably. Do you have this issue? By downloading the map locally does this help with refresh lag? I am using the CalTopo maps as recommended by the app. My understanding of phone/tablet GPS systems is that they don't actually grab location from satellites. Is this accurate with the Nexus line as you understand it?
I was out exploring on Saturday and set a route on my Nexus 4 to a destination. After getting there with great tracking I decided to go another place without resetting the stock map app with a data/cell connection. I tried but it wouldn't go. I continued on without the tracking and ended up turning around although I was within 5 miles of my destination because I didn't know how close I was and the person I stopped to ask told me I had passed it. For on the fly trips and destination changes is the backcountry navigator a good app still? Is it better suited for preplanned I already know where I'm going and don't plan to deviate expeditions?
I am on the fence about buying a Garmin GPSMAP 64. I want the ability to track a country road on the fly and not have to worry about whether or not I can get a data connection to refresh my maps or download new squares. That said, if the N7 I already own has this functionality I would just assume use it rather than buy a new device. I just don't have the experience with either one though to know if they will do what I want to do. A total bonus would be a Garmin standalone unit that I could plug into the micro USB port of my N7 for the larger touch screen. That would be fantastic.
I was out exploring on Saturday and set a route on my Nexus 4 to a destination. After getting there with great tracking I decided to go another place without resetting the stock map app with a data/cell connection. I tried but it wouldn't go. I continued on without the tracking and ended up turning around although I was within 5 miles of my destination because I didn't know how close I was and the person I stopped to ask told me I had passed it. For on the fly trips and destination changes is the backcountry navigator a good app still? Is it better suited for preplanned I already know where I'm going and don't plan to deviate expeditions?
I am on the fence about buying a Garmin GPSMAP 64. I want the ability to track a country road on the fly and not have to worry about whether or not I can get a data connection to refresh my maps or download new squares. That said, if the N7 I already own has this functionality I would just assume use it rather than buy a new device. I just don't have the experience with either one though to know if they will do what I want to do. A total bonus would be a Garmin standalone unit that I could plug into the micro USB port of my N7 for the larger touch screen. That would be fantastic.
GPS is GPS. It uses satellites for navigation. Android can use other means, such as Wi-Fi, to determine positions. But, Backcountry Navigator is using the GPS signal. If the GPS signal is unreliable (see my post above about the 2013 Nexus 7), then Backcountry Nav will be unreliable. It may be helpful to download an app that displays the status of the GPS--satellites seen, locked, Lat-Long, etc. Torque Pro also has a screen that displays this information.
Last edited by Mark Doiron; 01-13-2014 at 01:09 PM.
#24
Thanks for the response. I will spend some more time with it and hopefully resolve the issues and concerns I had with it. I'm planning on going out to another area this weekend I haven't been to and will hopefully have things squared away by then. I may try and borrow a GPS as well though to make sure I am all squared away. I have been doing a lot of exploring lately alone and want to know where I'm at and what is ahead of me. This is more overlanding than wheeling or rock crawling as I've been on good county roads but the area I have been in is completely unknown to me.
Also, are you just using a USB to cigarette outlet charger or are you using the USB port in the center console?
Thanks again.
Also, are you just using a USB to cigarette outlet charger or are you using the USB port in the center console?
Thanks again.
Last edited by Black2013JK; 01-13-2014 at 01:54 PM.
#25
JK Enthusiast
Join Date: Dec 2013
Location: madison, wisconsin
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Or am I looking at this wrong...and torque app is merely an instant data display and nothing more useful on it?
Could I have my phone set up for logging & gps and tablet for display purposes at the same time?
Anyone chime in too!
Sent from my SCH-R970 using Tapatalk
#27
JK Enthusiast
Mark, I just thought it'd be nice to log the jeeps info to see when and where the engin was working hardest, had most and least power, toque, where tempsnincrease and decrease etc. Maybe not as needed for the jeep application but thought it'd be nice and get the most out of the app as I could. Am I wrong? Unnecessary?
Or am I looking at this wrong...and torque app is merely an instant data display and nothing more useful on it?
Could I have my phone set up for logging & gps and tablet for display purposes at the same time?
Anyone chime in too!
Sent from my SCH-R970 using Tapatalk
Or am I looking at this wrong...and torque app is merely an instant data display and nothing more useful on it?
Could I have my phone set up for logging & gps and tablet for display purposes at the same time?
Anyone chime in too!
Sent from my SCH-R970 using Tapatalk
#28
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Join Date: Dec 2013
Location: madison, wisconsin
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#29
JK Jedi Master
Not for me to say. Was just curious what you were up to. I should think that you should be able to display BCN topo maps, log your track in BCN, and log the data that Torque Pro is capturing. Not sure why it's not working for you. Just for grins, if I get a chance I may play with all of that and see what I can get to work.
#30
JK Jedi Master
You need lots of power for the tablets or it will use battery power faster than it can accept charging power. On top of that, Apple kind of screwed things up in the USB power port business because in their devices they deviated from the USB standard. The USB standard says that a power USB port (as opposed to a data USB port) needs to have two pins shorted (IIRC, 5 and 6). If these pins aren't shorted, then the port is a data port and can only deliver a few hundred milliamps of power. That means very slow charging rate. Apple told all of the USB port manufacturers that they would take care of shoring these pins in their devices, so the port manufacturers didn't need to short them in the port itself. Now, that would seem to make it possible to connect up a high current device to a data port and demand high current. But, because Apple controls their ecosystem so tightly, they somehow prevent that.
So, what's the problem for us Android users? Well, everyone out there, just about, is making their products suitable for Apple devices. So, you buy a 2.1 amp USB charger, and you think you're drawing 2.1 amps, but the darned thing takes forever to charge. Because pins 5 and 6 aren't shorted in it, and your device thinks it's plugged into a data port, and puts itself into a low charge rate mode. In the case of your Nexus 7, that means it discharges faster than it charges while you're using it in your Jeep.
Solution: The charger I linked above. Plug into the NA (non-Apple) port and your device should stay charged. I do turn off unnecessary features (Wi-Fi, auto update, etc), and I never have to charge my Nexus 7. I put about 50-100 miles on my Jeep each week (I'm retired), carrying the Nexus 7 (for music mostly) and it stays at high 90s% charge without ever plugging it in at home.