Cheap GPS receiver

posted Jun 21st 2005 9:30am by
filed under: gps hacks

gps

Here’s a short guide for converting a Palm III GPS sled into a normal serial GPS receiver. The Palm III is old tech so its accessories can be picked up cheap and modified for other purposes. The GPS receiver needs to be separated from the Palm specific board and a few components need to be transfered between the two. Once that’s done you should have a standard serial GPS receiver. Here’s a cache in case the “Read” link fails.

[thanks nevamore, who has done this hack with success]



194 Responses to Cheap GPS receiver

  • Chad says:

    Here is an even simpler way to modify a Palm Streetfinder GPS. No need to even crack open the case.
    http://www.chadphillips.org/zaurus/palmgps.html

  • Elliott says:

    I’m all for hacking… but I bought a brand new USB gps for $40 on ebay, win/lin compatible and works perfectly for me.

  • brandon says:

    too cool! I love gps and navigation technologies. i have the earthmate from delorme integrated into my car and i have the garmin m5 gps pda which is awesome. great hack guys.

  • brandon says:

    too cool! I love gps and navigation technologies. i have the earthmate from delorme integrated into my car and i have the garmin m5 gps pda which is awesome. great hack guys.

  • mrklaw says:

    I had a palm III streetfinder gps and it was awful. It took forever to get a lock and actually figure out its position.

  • kahn says:

    anyone got a hack out there for making the gps that comes with msft streets and trips ’05 mac compatible? thought i was going to get another dell for college, but the rents surprised me

  • telloc says:

    I did this hack about a year ago. I used a USB cable to power the board, and put the resulting mess in an altoids can, soldering the antenna to the top. Good stuff!

  • nevarmore says:

    I learned a LOT about the nature of GPS while toying with this.

    For compatibility look for devices that are NMEA 0183 compliant. The data coming out of those is just a raw string of numeric data that all mapping software should (had damn well better) be able to parse out.

  • goldfish says:

    Interesting, in the UK PCWorld says they can sell you a palm iii with this gps on it, for the grand price of 97p. Unfortunatly its “temporarily out of stock”.

    http://www.pcworld.co.uk/product.php?sku=733645

  • pimpybra says:

    I actually tried doing this before, but not separating the two boards… You can just hook directly up to the serial tx/rx leads on the connection to the palm, and then still use the power AC Adaptor.

    However, the circuitry must have been rather sensitive to the soldering heat, since after I soldered two small leads, the entire thing died. :(

  • Matt says:

    Does anyone know if the Handspring ‘Magellan GPS Companion’ module can be hacked in this way? – I’ve got one lying in a drawer which I used to use with a long since dead Handspring Visor. It would be neat to make a GPS module out of it which I could use with my laptop. If anyone has any links etc, I’d appreciate a mail to iridium_sunrise@hotmail.com
    cheers
    Matt

  • Matt says:

    Does anyone know if the Handspring ‘Magellan GPS Companion’ module can be hacked in this way? – I’ve got one lying in a drawer which I used to use with a long since dead Handspring Visor. It would be neat to make a GPS module out of it which I could use with my laptop. If anyone has any links etc, I’d appreciate a mail to iridium_sunrise@hotmail.com
    cheers
    Matt

  • Sabah Munir says:

    I have MapSource (Middle East V2 Map), and a normal Serial (PCMCIA) GPS Module in my laptop. Problem is that when i start the Tracking, all the details of Maps are locked, a message on the bottom right corner shows ” Map Details Locked”, what does that mean? and how can i unlock it. I have already unlocked the maps with the key but i don’t understand how to solve this problem.
    I don’t want to contact Garmin cause i am not using Garmin GPS Module.
    So any suggestion or advice?
    Only reason why i am using Garmin Map Source is that they have Middle East detailed maps.
    Thanks in advance.

  • does anyone know how to get a good GPS system up and running in thier cart? The Magellan 300 GPS systems are closing out as low as the high 300 dollars on E Bay. I am interested in purchasing one. However, I don

  • does anyone know how to get a good GPS system up and running in thier cart? The Magellan 300 GPS systems are closing out as low as the high 300 dollars on E Bay. I am interested in purchasing one. However, I don

  • joez34 says:

    Is there any way to interface this stuff with a Dell Axim X5?

  • jz says:

    Dear Hackers
    You guys seem to know a lot more about GPS than I do.

    I having been searching for quite awhile for an inexpensive GPS system that can be put into automobiles. The system doesn’t have to be fancy it only has to find the location of a car when needed.

    Does anyone know of such a system?
    If so, do you know how much it cost ? and
    Where do I get GPS tracking software

    Thank you in advance

    JZ Zabo
    gpssearch@mycarfs.com, USA

  • papgaard says:

    I have cracked the Garmin Unlock Process (works perfectly with my Garmin V and Atlantic Bluechart), and would like to test it on another Garmin Chartplotter – so if you would like to unlock any Mapsource-area please contact me

  • tobster says:

    Hi Papgaard – I’m game – what info do you need?

  • tobster says:

    Hi Papgaard – I’m game – what info do you need?

  • Motionbroker says:

    I would be interested in your garmin crack. I have a garmin etrex vista and really want to unlock some of the bluechart pacific maps.

    can you help?

  • jonmac says:

    papgaard – i emailed you for the garmin crack. thanks!

  • Dave says:

    Ive got City Nav v6 that I cant unlock for my 2610 but what is unlocked on the computer. TIA

  • pedro says:

    Hi papgaard,
    I have three Garmin chartploters. Gps III plus, Street Pilot and 182C.

    What do you need?

  • neil says:

    Hi Papgaard,

    I have Euro City Nav Version 6 and a garmin GPSMap 60CS.

    I will have a go – sending you an email
    Neil

  • AJ says:

    How about that 182C hack? Sounds GRRREAT!

  • Tony says:

    I am looking for bluecharts for New York/New Jersey can anyone hook me up with a copy.

  • Frits says:

    hi papgaard,
    (and everybody interested how to fool your gps)
    I will explain how to make garmin metroguide work for gps and computer (unlocked for both), at the other hand i’ve got the question if it is possible somehow to make the city select v6/v7 work

    for solutions: fritziefrits@hotmail.com

    THERE IS A METHOD BY HACKING YOR GARMIN METROGUIDE v7. First A WARNING: You have to change something in your regedit, this is an essential system-part in your computer. When you change the wrong things or delete something else than that i wil subscribe in the following, your computer or some programmes might not work anymore.

    1)download the program Garmin metroguide v7
    2)Go to start menu and type ‘regedit’ in the ‘run’ program
    3)Now make a new key by clicking on the right mousekey. the key has to be exactly like this: [HKEY_LOCAL_MACHINESSOFTWAREGarminmapsourcefamilieseuropean metroguide v6]

    Now the computer thinks that your metroguide is already is installed on your computer

    4)Install the downloaded garmin metroguide v7
    5)Once you have finished installing, you have to run ‘regedit again AND ONLY DELETE THE KEY ‘[European metroguide v6]

  • Knapper says:

    This old man needs help please. I have Streets and Trips and a new garmin vista c and I can’t make them work together. The garmin has only USB and the S&T map program needs a Nema feed. Is there a way to make these two work together? Hope it’s simple.(grin) Thanks for any help you can provide.
    Shortflake@yahoo.com

  • 2-Dogs says:

    I am looking for help. I have a copy of BlueChart Americas and need some help with an unlock procedure that I have misplaced….;-)

    Any and all help is appreciated.

  • WWPD says:

    i just got a garmin legend and am looking for a copy of bluecharts america – anyone able to help me out? thanks!

  • LataDude says:

    I am looking for a download of MapSource V7 and National Parks West. Can anbody help?

  • papgaard says:

    I can still provide Mapsource unlocks for any Mapsource product and Garmin GPS – just mail me: ruderpapgaard@yahoo.com

  • munk says:

    would love to know how to unlock any mapsource product and garmin gps.have been searching for weeks.

  • munk says:

    frits i have followed your instructions for the hack for v7 metroguide,but i keep getting error saying that i cannot name key with in it.any help would be great.

  • FritZ says:

    frits i have followed your instructions for the hack for v7 metroguide,but i keep getting error saying that i cannot name key with in it.any help would be great.

    That’s because you have to make subfolders/keys:
    for instance HKEY_LOCAL_MACHINESSOFTWAREGarmin is an existing key than make new key by clicking right mouse key give it name mpasource, click on it make new key name it families etc etc.

  • munk says:

    fritz i have sent you an email.my addy is mel.yeates@tesco.net

  • Mikey says:

    Is there anywhere I can download Garmin Europe V7 maps???
    Is that what you have Papgaard??

    Thanks!

  • jango says:

    Please send me the crack for garmin city navigator middle east.
    Thanks in advance

  • jango India says:

    Please send me the crack for Garmin MapSource CITY NAVIGATOR MIDDLE EAST at jangoindia@hotmail.com.
    Thanks in advance

  • michael says:

    I just purchased Etrex Legend “C” ; downloaded City Navigator North America v4.0 (w/crack codes). Works great on my laptop, but handheld Etrex “Can’t Unlock Maps”. Can you help? Anyone with City Select North America??

    Etrex is worthless if I can’t unlock maps on it – Any ideas, please email me.

    Thanks :)
    michael_ps7@yahoo.com

  • michael says:

    I just purchased Etrex Legend “C” ; downloaded City Navigator North America v4.0 (w/crack codes). Works great on my laptop, but handheld Etrex “Can’t Unlock Maps”. Can you help? Also, Anyone with City Select North America torrent file??

    Etrex is worthless if I can’t unlock maps on it – Any ideas, please email me.

    Thanks :)
    michael_ps7@yahoo.com

  • ShadowLord says:

    I have that problem with my etrex vista c. When i try to upload city select europe (unlocked in my pc) i receive an error message telling impossible unlocking maps.

    If anyone know how unlock it please tell me
    Shadowlord_pinto@hotmail.com

    Thanks

  • Ant says:

    hi ya

    I purchased a segway and it came with a etrex legend C and north american maps V7 city select…..
    I live in Spain…..
    Not much use to me but i would love to have the spanish/europe maps maps!
    I can send you the maps and my unlock codes if this will help you. or copy/swap the disk.
    Is it possible to send you just the maps that you need?
    Im new to this and have not tried much as the maps are useless to me. Only unlocked for myself out of curiosity.

    Cheers
    Madrid

  • papgaard says:

    Hi

    I can generate unlockcodes for your GPS and MapSource.

    Will you please send an email to:

    gps@pinodyr.com

    With information about:

    - UNITID for your GPS (not SERIAL) – MapSource can extract this UNITID from your GPS.
    - Which Mapsourceproduct AND version you want an unlockcode for (i.e. City Select Europe v7)

    And I will generate a testcode for you.

    Cheers
    Ruder Papgaard

  • carlos says:

    Hello from Spain
    i have City Navigator Europe V.7 but i can

  • Why ask says:

    Hey papgaard Thanks for you help! You still out there? Not sure your getting e-mails…I may need more help!

    Why Ask

  • jojo says:

    hi papgaard
    I would be interested in your garmin crack. I have a garmin 176C and really want to unlock some of the bluechart atlantic maps V7 (send to GPS).
    can you help me ?

    cojeanj@wanadoo.fr

  • Joe says:

    Urgent….pls,unlock code for bloechart americas V7, THANKS!

  • Joe says:

    urgent pls. unlock code for bluechart americas v7, or any help??? wisomonn@yahoo.com Tks in adcance

  • shawn lewis says:

    I paid for the City Nav v7. Unlocked on the PC but message on GPS is Can’t Unlock Maps. I don’t want a crack, but anyone know how I get the GPS to unlock?
    Thanks

  • shaunedrake says:

    just wondering on how i would hook this up in my car so id know exactly where i am and where to go…. i understand that this is a reciever but what do i hook to it to display info? head unit or what?

  • Pirate says:

    i need the code to unlock map for Bluechart Americas V 7.5
    Any help please
    thanks

  • rumcajs says:

    Hi,
    I am looking for Garmin Bluechart for Americas with unlock codes ( I want to unlock at least 5 regions)

    Rumcajs

  • papgaard says:

    Hi

    I’m drowning in request and need som assistance in providing help to all the Garmin-users out there!

    Anybody interested in assisting – for payment offcourse :-)

    Please write to mygps@pinodyr.com

  • serankko says:

    I will assist you if you need help…

    I have a GPSmap 276C and I would like to install City Select Europe v7, what I need to do ???

    Thanks…

    serankko@gmail.com

  • serankko says:

    hey papgaard, check your e-mail…

  • BETH says:

    I would like to acquire mapsource metroguide australia. I live down under and cannot find any source!
    Any help appreciated,

    Beth

  • Frank Bohlert says:

    Hello,
    I wonder if you can help ? I have a copy of Garmin Mapsource City Navigator v6 unlocked on my PC, I have two off 25 digit unlock codes and it works ok.When I try to download maps to my Garmin i3, it goes through the motions and appears to download everything, but it does not.I have a new 512 mb micro SD card for loading the maps on to as my original only has UK on it, although the Base Map is Europe. I contacted Garmin about this and they say I need the original 7 or 8 digit code that came with Mapsource before I can unlock the i3, I obviously don’t have the original code. I have i3 id no. and serial no., can you help!?
    Regards,
    Frank

  • Sire says:

    Has anyone heard about a program named garmwach????

  • aj says:

    I have a Garmin 10 that works with my Pocket PC. I am looking for BlueChart Pacific or any maps that give details in Asia. I have a great map of Thailand if anyone is interested.

  • aj says:

    I have a Garmin 10 that works with my Pocket PC. I am looking for BlueChart Pacific or any maps that give details in Asia. I have a great map of Thailand if anyone is interested. Contact me at rawnthai@gmail.com

  • fvw says:

    Is there anyway to upload City Navigator Europe v6 to Garmin Nuvi GPS? I have the 25 digit unlock code and it works fine on the computer but gives error “Can’t unlock maps” when uploaded to GPS. I don’t have the 7 or 8 digit code. I leave for vacation on Sunday and can’t find a copy of the program locally and don’t have time for it to get here if I order new version via internet. I tried the regedit trick posted by Frits to open Metroguide but it didn’t work for Navigator. I really would like to use GPS turn-by-turn for my trip.

  • FX says:

    Hi from france…

    Does someone know how to unlock european city guide v6 ?
    Is it necessary to have the number that they speak on the garmin website to use my e trex legend C?
    My gps worked with trip and waypoint manager but it don’t work since I install european city guide 6. The computer don’t seems to find the GPS!?

  • Hente says:

    Hi !

    If somebody now how to crack Garmin 60CS and City Select Europe v6, v7 and v8, please send me e-mail. hente@luukku.com

  • Tony jackson says:

    Can anyone help with a 25 digit unlock code for City Navigator V7 Europe. I have the software on a PC & can upload it, but the map is locked and I need a genuine key to make it work. Please mail me at mail@sport350.com

  • Lwilliams says:

    I have a garmin 2710. My laptop died and now I have a new one. I don’t have the city navigator or crack code on the new laptop.

    Can someone send me the crack code for city navigator v7 US?

    thanks

    lwilliams1922@hotmail.com

  • Feri says:

    I need crack for city navigator mapsource middle east VII and VIII. I will pay for that. email zekisson@chello.se

  • Mouton says:

    Hey mister Papgaard or somebody else who knows how to crack unlockproces Garmin City Navigator Europe v8 could You please help me out?

  • bobby says:

    i need help installing my city select north america v7 update. Says i dont have previous verison? Can anyone help?

  • bobby says:

    i need help installing my city select north america v7 update. Says i dont have previous verison? Can anyone help? email wuzzaap123@gmail.com

  • jeff says:

    hey i have a eTrex Legend C and i need to get i think the City Navigator or Select but don’t know where to get it(i dont want to actually buy it), can anyone help me out, if you can mail me at silverxlt01@hotmail.com thanks!

  • Gianma says:

    Hi,
    i have a nuvi 300 end city navigator europe v7 and v8.
    but when upload a map on the nuvi it seems to be locked.
    But on pc works well.
    Someone can help me?
    gianma69@yahoo.it
    Thanks

  • papgaard says:

    If you try to install an MapSource-Update without having a previous installation, here is a way to do it:
    http://forum.bargainpda.com/archive/index.php?t-9940.html

    Cheers
    Ruder Papgaard

    gps@pinodyr.com

  • papgaard says:

    And if you want an unlock-code you can also contact me with UNITID and MapSource-product …

    Ruder Papgaard
    gps@pinodyr.com

  • Iceman says:

    Has anyone tried to use a Motorola V180 for a usb gps receiver and if so, how did you do it?

  • PHIL says:

    I have Garmin City Navigator V6 for Australia copied from an original CD & have the Garmin Streetpilot 2610 unit. I only have the unlock code for the V5 disc & want to find a way to get the V6 maps onto the unit.

    Can anyone here make any suggestions as to how to solve this problems.

  • Erry says:

    Hi ruder! sending you an e-mail
    Thanks
    Erry

  • jardach says:

    Hi. I am loocking for copy Metroguide Australia V6. Can me somebody help? Not garmin pages:-)
    Thank
    jardach@atlas.cz

  • Martin| says:

    Hey
    Could someone help me to unlock atlantic bluechart so it will work on my garmin gps. the maps har locked and doesen’t work on the gps.

    thanks!
    kra-city@hotmail.com

  • Ferdi says:

    Hi,
    I’m looking for the unlock code for the City Navigator Europe V8.
    Can anyone help?
    ferdi_b@hotmail.com

  • posheesho says:

    papgaard-
    Sent you an email. Was wondering if you have had time to go through them as of late. I have north america city select v7 disc and was wondering if there is an unlock for it before i tried to install it. Is there a fee for your services? Any advice would be appreciated before i end up getting too impatient and pay those bastards $75 bux or whatever it is.

  • Tim says:

    I have a garmin i3 which is showing detailed maps and has a detailed database but it will not provide turn by turn navigation. I have a set of City Navigator maps (Europe 7) which I can upload by usb, but the send turn by turn option is greyed out. has anyone any ideas on the pc software. Do I need a different unlock code?

  • john says:

    does anyone know how to unlock europe maps for Garmin 3200. it seems to be tied to the serial number of the unit.

  • sminka davidson says:

    Hi,

    I have just upgraded from a Garmin Legend to Legend C and I cannot load my maps into the new unit. Does anyone have the GPS unlock codes for a Garmin Legend C or a way to load them into my Legend C

    Codes for
    City Navigator 5 (Australia)
    Metroguide 4 (Australia)
    Pacific Bluechart 6.5 or 7.5

    Hope you can help,

    Sminka

  • Bob Prince says:

    Where can I get a cheap, legal, copy of Garmin City Navigator, Europe for use in a 2610. Thanks

  • Richardo says:

    Hey Papgaard,

    I am interested in a code re: e-mail I sent you. is your address still mygps@pinodyr.com ?

    Richardo

  • Ronnie says:

    I need to unlock Garmin City Navigator Europe v8 for a Garmin 2610. Hope aomeone can help me..!
    Thank you a lot

  • charlie rodgers says:

    could anyone help i bought a second hand ique 3600 with city selectv6 but got no unlock code any help would be great thanks
    charlierodgers@lineone.net

  • inside@email.si says:

    Hey, can anyone help me, I can’t unlock maps (City Navigator

  • cdnjeepin says:

    Need an unlock code for Mapsource Bluechart 7.5 Americas..

    cdnjeepin@gmail.com

  • chanrholf says:

    Help! Have City Navigator 8 and GPS map 76cs. Managed to download map to the gps, but get an error message: cant unlock the map. Anyone?? email me at mrchanrholf@yahoo.no

    thanx!

  • chanrholf says:

    Help! Have City Navigator 8 and GPS map 76cs. Managed to download map to the gps, but get an error message: cant unlock the map. Anyone?? email me at mrchanrholf@yahoo.no

    thanx!

  • Richy says:

    Hi, I also need help unlocking City Navigator Europe and Canada Metroguide can any one help. Is Ruder Still out there? Your email seems to be no more.

    email me at richy@boltblue.com

    Thx Richy

  • Gary says:

    Hi
    I have just got a Garmin 60cs and need it to run with memory map 3.1.1 via USB can this be done? Memory map has com ports 1-9 but no usb.
    Very green with comps and GPS.
    Thanks

  • john tomas says:

    Hi, in where I can download metroguide v7??

  • john tomas says:

    Hi, in where I can download metroguide v7??
    jmrmail@gmail.com

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