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    [WIP] NFC car starter by MrStein

    Ideas for using NFC Rings
    nfc car arduino nfc starter starter car pn532
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    • Lafunamor
      Lafunamor Community Helper last edited by

      post your text on some collab tool in french and if I have some spare time I'll try to help you to translate it.

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      • T
        Techcaveman last edited by

        Hey @MrStein this looks great! If I was still tech savvy like in high school I would love to do a home build! Seeing how I'm only a little tech savvy now, what's the odds of being able to buy one of these? I just got my hands on my NFC ring thanks @NFC-Ring-Team can't wait to integrate this into my day to day!

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        • MrStein
          MrStein last edited by

          You can make one with the eagle files if you know how solder the components (I will make a bill of material soon) ;)
          Maybe I can give you a blank prototype board, but you still need to buy the components ;)

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          • MrStein
            MrStein last edited by

            here is the board finished:

            Black jumper is for simulate the brake
            blue&brown are supply
            brown, blue & yellow/green are contact & starter.
            I also make some videos for show how plug this device & how supply, bypass the immo,... (in french)
            https://www.youtube.com/playlist?list=PLBiQyVl185A4OzemFMIH5aewKNF8k3Xg1
            Part1: neiman connection
            Part2: supply
            Part3: bypass immo
            Part4: the board explication & conception

            Next video will be the brake connexion & global connection

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            • D
              DaStivi last edited by

              Hi, any Update on this Project yet?

              how do you unlock the doors of your car? did i missed this here anywhere?

              i'm planning to implant an nfc tag in my hand... and really would like to unlock/start my car (Citroen) with the nfc tag too! :)

              steve

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              • MrStein
                MrStein last edited by MrStein

                Hi steve !
                Maybe a NFC ring is better than make an implant ;) A lot of implant are in 125khz, so my board cannot work at this frequency (it's 13.56Mhz-> NFC)
                For the door I don't make any board but it's easy to make with the same board than the NFC starter one.

                The starter project is finished for me, I need to make the last tutorial video (in french) and after that make a instructable.

                Pierre

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                • Lokki
                  Lokki Community Helper last edited by

                  I've got to agree with Pierre at the moment on implants - cool idea, but too difficult to upgrade and I don't think the tech is mature enough yet.

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                  • L
                    Laszlo last edited by johnyma22

                    Hi,

                    there are 13.56MHz implants also

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                    • Lokki
                      Lokki Community Helper last edited by Lokki

                      Yes, they're available. Personally I don't think the technology is advanced far enough to warrant having a permanent implant.

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                      • MrStein
                        MrStein last edited by

                        Well, I think nfc implant tag are only suitable for the animals identification..Not for the human.. But it's my opinion..

                        For the price, I have the same tag but in 125khz, I paid less than 1$ for one. I think this one is really expensive.

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                        • T
                          Techcaveman @MrStein last edited by

                          @MrStein sorry for the very late reply. I would completely love a blank but being from the United states it wouldn't be very beneficial to send one. I would still love to buy one from the nfc store since they do have that in the US now. Maybe putting to together a kit for a build your own would be a good idea. With the added door unlock part that another person had mentioned. Just a thought.

                          This could be easier to make instructions for assembling for that then translating a complete build from scratch.

                          Would wiring into an old turn key be easier then a button start?

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                          • D
                            DaStivi last edited by

                            Any News on this Topic? Is There a buyable Kit or at least a pcb available?

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                            • MrStein
                              MrStein last edited by

                              Here are the files :
                              http://www.partage-facile.com/0U65BW0G8V/atmega__v4.brd.html

                              Don't forget it's not a plug an play solution and you will need to make some operation for finish your NFC starter ;)

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                              • LoganFive
                                LoganFive last edited by

                                @MrStein I was wondering if the keyduimo can be powered off an "always powered" line iin my car and be low powered enough to not drain the battery?

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                                • MrStein
                                  MrStein last edited by

                                  Hey Logan,
                                  It's a good question, I currently make a tutorial for the doors opener and use a push button to start/stop the KeyDuino.
                                  For the NFC starter, I use the temporary light (that allow 30s of supply to scan the ring/tag).

                                  I don't know how long you can use a battery if you use like 150mA, but I think it's a bad idea to "always powered" something in your car ;)

                                  How, just for your information, if you have any question/ rem related to keyduino; please sen them on the keyduino forum, so me and my friend can answer to your question :)
                                  http://keyduino.forumsactifs.com/

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                                  • R
                                    Roman @MrStein last edited by

                                    @MrStein Excuse me, but where is the schema version 4? Links do not work.

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                                    • MrStein
                                      MrStein last edited by

                                      It works, you have to click on "téléchargement gratuit (vitesse NORMALE)" then wite the captcha and click on "télécharger ce fichier".
                                      There are only the layout and not the schematics but I can upload both if you want.

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                                      • R
                                        Roman @MrStein last edited by

                                        @MrStein Je reçus une lettre , je vous remercie! Bien que pas entièrement compris dans le projet. Comment fonctionne l'appareil vérifie que le moteur démarre ?

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                                        • MrStein
                                          MrStein last edited by

                                          For now, the motor start with a defined time, there are no check if it's really launch or not.
                                          If you want, you can connect a optocoupler on the pin n°3 of the header "EXT" and connect the optocoupler to the ODB2 pin 7 ;)

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                                          • P
                                            Parviz @MrStein last edited by

                                            @MrStein said in [WIP] NFC car starter by MrStein:

                                            Here are the files of new optimised version, click on "téléchargement gratuit" :)
                                            http://www.partage-facile.com/E8RQRYP85C/atmega_v3_nfc_starter.zip.html

                                            A new 3d printed box will follow, in open source too :D

                                            Hi MrStein, thanks for great idea and great work,
                                            good job my friend,
                                            I am very interested in smart car and trying with the help of micro-computers and network engineering for this,
                                            but I do't have much experience in electronics,
                                            How can I buy this Board?

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