Tablet wassername with pre-loaded chart software for offshore idiot

tcm

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I just want to be able to use all the charts with a built-in GPS for med, atlantic, carib, south pacific, indian ocean to cape town, then back to the carib and so on. Once it’s got the charts i don;t want to download any more stuff until the tablet goes pop. Do I? I don’t think so. And if it DID have a SIM it would only work in the uk so what the heck, don’t need that. Or ok, i get a cheap PAYG chip, someone downloads the charts up front, that’s it. Until i oops drop the thing, get the chip out and maybe have the right to use the charts on new tablet? Or how about two tablets with just one chip? And one sim card.

I am really trying to stay away from Ray’s stuff. I called up Raymarine and asked for Ray but he wouldn’t come on the phone, despite me having spent loads, so sod him.

Anyways, if anyone has great ideas about tablet things, what to buy, let me know. Oh and hopefully NOT iPad stuff - i’m the one who has several Apple ID’s and forgot them, and they don’t match either, so goodbye loads of music, dang, and much sympathetic head shaking in the apple shop. So a tablet whatever with JUST the nav stuff, nice charts ....with a little blob where i am, anywhere on the warm middle strip of the planet, that’s all i want. With a bit of GOTO functionality of course, but not that much. Actually, ok., what i really want is someone ELSE to set it all up and THEY do the downloading things whatever, i just do the credit card thing, so i don’t have to install y/n press buttons are you sure? No i’m not sure you dipstick it’;s the first time i have done it with your latest version whatever and oh dang NOW it’s stopped halfway through! Argh. I’ll pay, they sort it out and NOT any “”oh you only have to download the app sir, it’s very easy” cos it just isn’t, it’s like downloading the engine of a new car for crissakes, especially if you try do it in the back of a taxi, or in another airport or on the boat and it goes “unable to etc” what a load of carp. See, my problem is I used run a computer systems company way back ... and so that would be like say running a car dealership - would you ever fill up the car with fuel? Or even know where the petrol station was? Course not Nor how to check the oil. And likewise servicing, another flippin profit centre, somewhere else, with cheaper people than smartarse Sales people and fewer company car moany moans involved.

So, anyway, tablet-wise, i bet i’ll be able to drive it IF it has the chart software in and IF it works offshore, and IF it has a 12vcig charger connection, i can manage all that. So er anyways, please tell me who would sort that for me? Probably a Samsung, no idea really, perhaps i oughta buy three? That would be good, so i still have two when the first one gets left out in the rain dang. Or perhaps there are rainproof covers? Another twenty quid. Alright forty quid. So if you can point me to a shop anywhere in the uk, that can set all this and hit me with the credit card thing inside ten minutes max, alright 15, that would be fab. Please.
 
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BobnLesley

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Despite being a computer numpty even we've now accumulated about three laptops which we loaded ourselves with Open CPN and the CM 98 charts (all free, just ask around) along with a selection of GPS dongles that just plug into a usb port - they cost about £10-15 each - and are slightly harder to install, though still managed the last couple ourselves.
As a back-up - offshore it lives in the grab-bag - we have a cheap Android tablet with a built in GPS that cost about £50 onto which we loaded a Navionics App (free) and then downloaded the appropriate charts from Google Store. North Florida to Cape Horn including the whole Caribbean was about £10, the South Pacific Islands chart set was perhaps £15. With these you do need to be 'online' to initially download the app/charts and also then need to zoom-in on those areas you plan to visit to ensure that all the detailed charts are saved onto the tablet too; again, we managed it all ourselves and it took an afternoon's effort - mainly zooming-in to pick-up/save chart info.
 

truscott

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Didn't see the OP get much in the way of responses, so I'll chime in with our experience with a Samsun Galaxy Tab 2.

We have Navionics on it, and bought the Europe package way back at the dawn of time. All worked well. Initially we limited the area we downloaded as we didn't roam outside the Aegean. Over the last two years of full time liveaboard we have roamed further and downloaded more. After a while things began to slow down and I decided to wipe it all and start again. I expected to have to buy everything all over again, as was the case when I moved from Apple to Android but no, Google Play Store recognized that we had already purchased and let us re-install at no cost. Hallelujah!

Except....wait a minute, what happened to all our place marks? And what happened to the route planner? Why does it now only show how long we have been going and distance run, but not distance to go? Turns out that in our innocence, we chose to Update Charts (and the base product gets done too). The updates took away the old functions and replaced them with a lower function set. We can have those "old" functions back, if we pay for the upgrade. Sneaky.

We have discovered several incorrect issues with the charts, but for the most part, it all does what it says on the tin.

The Galaxy Tab has proved pretty robust. It's 5 years old now and still working fine. We have it mounted under the dodger on a Ram mount, with a waterproof cover (does mean that Skype calls are not so good as the Mic and Speakers are well and truly muffled).

I have also played with other things on it and used VNC to connect to a Raspberry Pi running OpenPlotter giving us AIS and OpenCPN (with kap charts and CM93 info). Battery life becomes an issue, so we usually manually switch the screen off (we have it set to stay on as there is nothing more annoying than having it go to sleep just as you enter an anchorage). For the last year we have not had anything other than Navionics running on it. Has been fine (except for the Routing function deprecation). We also managed to find our place marks. They got switched off in an update. Still there, just had to turn them back on.

Cheers, PT

Downloading the charts and different region sets is easy via Googles Play Store. If you have managed to click on a Google Link to get here, you have the skills to install it. GPS is inbuilt in the Tab, as is Wifi.
 

Yngmar

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Navionics on a tablet or phone is the "offshore idiot's" all-around simple to use chartplotter alternative. Pick any tablet you like. Some are water resistant (e.g. Sony Xperia), and have little rubber flaps over the connectors, but in reality that makes little difference, as none of them are certified for seawater or truly waterproof, and you'll usually have at least the power connector plugged in on a boat anyways, leaving that flap open for water ingress. They all charge via USB, so you just need a 12V cigarette USB charger for £3, which can be permanently joined to the cable and waterproofed with a bit of adhesive sealant or epoxy.

The choice of the device is down to your preferences and budget, although one that has a fitted "hard" waterproof case available for it would be my preference. The plastic bag type ones (see photos in blog link below) work fine though, but don't fit as well. Both may need minor modifications to add a waterproof power connector on the tablet side. Make sure it has a built-in GPS, even if you want to feed it NMEA data from Wifi it's useful to have a built-in one in case that fails. If you can find one with a matte screen, let me know. Glossy screens are the work of Stan.

Our setup is a bit different as we have an onboard computer nerd (me), but might give you some ideas.
 
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