• useless, but fun things S43E123

    From Roon@21:4/148 to All on Fri May 3 16:35:41 2024
    Hello All,

    ok, so i have a raspberry pi built in to my hobby-car, a mazda rx-8, it displays stuff from the engin via an obd2 adapter. today i realised that
    i can install some other stuff on it, so i did install dosbox+some games, but now i can also check my favorite boards waiting for the read light turn green :)

    http://bbs.roonsbbs.hu/images/rx8-anothermillenium.jpg

    Regards,
    --
    dp

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  • From poindexter FORTRAN@21:4/122 to Roon on Fri May 3 08:50:03 2024
    Re: useless, but fun things S43E123
    By: Roon to All on Fri May 03 2024 04:35 pm

    ok, so i have a raspberry pi built in to my hobby-car, a mazda rx-8, it displays stuff from the engin via an obd2 adapter. today i realised that i can install some other stuff on it, so i did install dosbox+some games, but now i can also check my favorite boards waiting for the read light turn green :)

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  • From Nightfox@21:1/137 to Roon on Fri May 3 09:28:57 2024
    Re: useless, but fun things S43E123
    By: Roon to All on Fri May 03 2024 04:35 pm

    ok, so i have a raspberry pi built in to my hobby-car, a mazda rx-8, it displays stuff from the engin via an obd2 adapter. today i realised that i can install some other stuff on it, so i did install dosbox+some games, but now i can also check my favorite boards waiting for the read light turn green :)

    That's cool. :)
    A while ago, I bought a bluetooth OBD2 reader that can plug into the OBD2 port and transmit data to your phone, and there are smartphone apps that can read that and display your car's information.

    However, and maybe it depends on the car, but I realized that the OBD2 port might be always getting power, even when the engine is off, which can drain the car's battery faster. So, these days I tend to avoid having something plugged into the OBD2 port all the time.

    Nightfox
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  • From n2qfd@21:1/154 to Roon on Fri May 3 12:49:10 2024
    games, but now i can also check my favorite boards waiting for the read light turn green :)

    That's wild! Such a step up from poking in with an app on the phone at work!!

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  • From AKAcastor@21:1/162 to Roon on Fri May 3 11:40:22 2024
    ok, so i have a raspberry pi built in to my hobby-car, a
    mazda rx-8, it displays stuff from the engin via an obd2
    adapter. today i realised that
    i can install some other stuff on it, so i did install
    dosbox+some games, but now i can also check my favorite
    boards waiting for the read light turn green :) http://bbs.roonsbbs.hu/images/rx8-anothermillenium.jpg

    That's phenomenal!! A great combination of fun projects. And I'm pretty sure any laws against text while driving don't apply to FTN messages! (note: I am not a lawyer and that is surely false information) :)

    You know it's Roon rolling down the street when you hear those modem connection tones booming from the subwoofer in the back.


    Chris/akacastor


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  • From Roon@21:4/148 to Nightfox on Fri May 3 21:06:53 2024
    Hello Nightfox,

    03 May 24 09:28, you wrote to me:

    Re: useless, but fun things S43E123
    By: Roon to All on Fri May 03 2024 04:35 pm

    ok, so i have a raspberry pi built in to my hobby-car, a mazda
    rx-8, it displays stuff from the engin via an obd2 adapter. today
    i realised that i can install some other stuff on it, so i did
    install dosbox+some games, but now i can also check my favorite
    boards waiting for the read light turn green :)

    That's cool. :)
    A while ago, I bought a bluetooth OBD2 reader that can plug into the
    OBD2 port and transmit data to your phone, and there are smartphone
    apps that can read that and display your car's information.

    yeah i did the same, but screen was small and for iOS you need a wifi obd2 adapter (bluetooth is not good for the iphones) and so there is no internet on the phone while using it. so i've got out the old dvd-driven (japan-only) navigation and built in the rpi. i've found some nice python scripts on github and i've customized it to my needs. installed kodi+plex, dosbox, etc.

    However, and maybe it depends on the car, but I realized that the OBD2
    port might be always getting power, even when the engine is off, which
    can drain the car's battery faster. So, these days I tend to avoid
    having something plugged into the OBD2 port all the time.

    yeah its getting power all the time but very few. if you dont move with your car for two weeks that is still not a problem...

    Regards,
    --
    dp

    telnet://bbs.roonsbbs.hu:1212 <<=-

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  • From Roon@21:4/148 to AKAcastor on Fri May 3 21:20:53 2024
    Hello AKAcastor,

    03 May 24 11:40, you wrote to me:

    ok, so i have a raspberry pi built in to my hobby-car, a
    mazda rx-8, it displays stuff from the engin via an obd2
    adapter. today i realised that
    i can install some other stuff on it, so i did install
    dosbox+some games, but now i can also check my favorite
    boards waiting for the read light turn green :)
    http://bbs.roonsbbs.hu/images/rx8-anothermillenium.jpg

    That's phenomenal!! A great combination of fun projects. And I'm
    pretty sure any laws against text while driving don't apply to FTN messages! (note: I am not a lawyer and that is surely false
    information) :)

    i've left my twenties so i try not to do stupid things on the road.

    You know it's Roon rolling down the street when you hear those modem connection tones booming from the subwoofer in the back.

    hmm, now that's some nice idea! gotta download an mp3 :)

    i should make a LED display to the back window which says CONNECT 28800/ARQ/LAPM/etc... when reaching over 200km/h :)

    Regards,
    --
    dp

    telnet://bbs.roonsbbs.hu:1212 <<=-

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  • From kirkspragg@21:2/150 to Roon on Fri May 3 13:37:50 2024
    ok, so i have a raspberry pi built in to my hobby-car, a mazda rx-8, it displays stuff from the engin via an obd2 adapter. today i realised that
    i can install some other stuff on it, so i did install dosbox+some
    games, but now i can also check my favorite boards waiting for the read light turn green :)

    Thats not useless.... I'd love to have that in my car, being able to check a few message boards while stuck in traffic/otherwise waiting would be great.

    What setup have you got for input? I can't image you have a full keyboard sitting around in your car? Or maybe you do....

    ... DOS never says "GOOD command or filename"

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  • From Roon@21:4/148 to kirkspragg on Sat May 4 00:29:02 2024
    Hello kirkspragg,

    03 May 24 13:37, you wrote to me:

    ok, so i have a raspberry pi built in to my hobby-car, a mazda
    rx-8, it displays stuff from the engin via an obd2 adapter. today
    i realised that i can install some other stuff on it, so i did
    install dosbox+some games, but now i can also check my favorite
    boards waiting for the read light turn green :)

    Thats not useless.... I'd love to have that in my car, being able to
    check a few message boards while stuck in traffic/otherwise waiting
    would be great.

    What setup have you got for input? I can't image you have a full
    keyboard sitting around in your car? Or maybe you do....

    i have this cheapo wireless keyboard+touchpad thing under the right seat, so i can get it in a sec :)

    Regards,
    --
    dp

    telnet://bbs.roonsbbs.hu:1212 <<=-

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  • From AKAcastor@21:1/162 to Roon on Fri May 3 15:40:30 2024
    You know it's Roon rolling down the street when you hear those modem connection tones booming from the subwoofer in the back.

    hmm, now that's some nice idea! gotta download an mp3 :)

    i should make a LED display to the back window which says CONNECT 28800/ARQ/LAPM/etc... when reaching over 200km/h :)

    Yes that's great! If you were to reach 56k it may be a new land speed record!

    The "/ARQ/LAPM" part is what really sells this. Wonderful detail and I must assume very safe driving. :)


    Chris/akacastor


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  • From Exodus@21:1/144 to Akacastor on Fri May 3 18:52:34 2024
    The "/ARQ/LAPM" part is what really sells this. Wonderful detail and I mus

    Ahhh .. /LAPM ... forgot all about that.

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  • From Ogg@21:3/110.10 to Nightfox on Fri May 3 19:46:00 2024
    Hello Nightfox!

    ** On Friday 03.05.24 - 09:28, Nightfox wrote to Roon:

    However, and maybe it depends on the car, but I realized
    that the OBD2 port might be always getting power, even when
    the engine is off, which can drain the car's battery
    faster. So, these days I tend to avoid having something
    plugged into the OBD2 port all the time.

    I have an OBD2 device plugged in all the time. A friend assured
    me that extremely little power is used when the engine is off.

    I keep getting a fault light that resurfaces evey 2 to 4 engine
    starts. Leaving the device plugged in much handier.


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  • From poindexter FORTRAN@21:4/122 to Nightfox on Sat May 4 09:41:00 2024
    Nightfox wrote to Roon <=-

    However, and maybe it depends on the car, but I realized that the OBD2 port might be always getting power, even when the engine is off, which
    can drain the car's battery faster. So, these days I tend to avoid
    having something plugged into the OBD2 port all the time.

    Any car I've coded requires that the engine be on. It gets enough power
    at rest to light the display, but it won't read anything until the
    engine is on.

    If you're worried about battery drain, can I recommend replacing your
    interior lights with LED replacement bulbs? I do that with most of my
    cars, the lights are cheap, they throw out a lot more light, and more importantly to me, if you leave the dome light on, it won't kill the
    battery.



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  • From Blue White@21:4/134 to poindexter FORTRAN on Sat May 4 15:13:22 2024
    Any car I've coded requires that the engine be on. It gets enough
    power
    at rest to light the display, but it won't read anything until the
    engine is on.

    +1. Pretty sure the engine needed to be on for any car I have
    owned/worked on to display a code.



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  • From Nightfox@21:1/137 to poindexter FORTRAN on Sat May 4 15:32:52 2024
    Re: Re: useless, but fun things S43E123
    By: poindexter FORTRAN to Nightfox on Sat May 04 2024 09:41 am

    However, and maybe it depends on the car, but I realized that the OBD2
    port might be always getting power, even when the engine is off, which
    can drain the car's battery faster. So, these days I tend to avoid
    having something plugged into the OBD2 port all the time.

    Any car I've coded requires that the engine be on. It gets enough power at rest to light the display, but it won't read anything until the engine is on.

    What do you mean by "coded"?

    If you're worried about battery drain, can I recommend replacing your interior lights with LED replacement bulbs? I do that with most of my cars, the lights are cheap, they throw out a lot more light, and more importantly to me, if you leave the dome light on, it won't kill the battery.

    I don't think I've ever forgotten to turn off a dome light, and other than that, I don't think there are any other interior lights in a car that would be on when the engine is turned off. I think my current car might actually have LED lights from the factory (though I'd have to double-check).

    Nightfox
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  • From Spectre@21:3/101 to Blue White on Sun May 5 11:21:00 2024
    Any car I've coded requires that the engine be on. It gets enough
    power at rest to light the display, but it won't read anything
    until the engine is on.

    +1. Pretty sure the engine needed to be on for any car I have

    You'd have to think for the small amount of current it might draw, that it'd
    be more an idictment of the battery state, or very infrequent driving. If it really worried someone, you could always bang a relay into the ignition power and loop the OBD power through it.

    Spec


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  • From poindexter FORTRAN@21:4/122 to Nightfox on Sun May 5 08:20:00 2024
    Nightfox wrote to poindexter FORTRAN <=-

    Any car I've coded requires that the engine be on. It gets enough power at rest to light the display, but it won't read anything until the engine is on.

    What do you mean by "coded"?

    Plugged in an OBD reader to read codes from the car.

    (It means something a little different now - I have a BMW i3, and there
    are lots of configuration options available with a program called
    Bimmercode and an OBD dongle. "coding" means changing the params to
    change the car's behavior...)



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  • From Digital Man@21:1/183 to Roon on Sun May 5 15:30:11 2024
    Re: useless, but fun things S43E123
    By: Roon to All on Fri May 03 2024 04:35 pm

    http://bbs.roonsbbs.hu/images/rx8-anothermillenium.jpg

    <like button clicked>
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  • From Ogg@21:4/106.21 to Roon on Sun May 5 19:51:00 2024
    Hello Roon!

    http://bbs.roonsbbs.hu/images/rx8-anothermillenium.jpg

    Is the 217970 km all yours?


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  • From Roon@21:4/148 to Ogg on Mon May 6 21:16:27 2024
    Hello Ogg,

    05 May 24 19:51, you wrote to me:

    http://bbs.roonsbbs.hu/images/rx8-anothermillenium.jpg

    Is the 217970 km all yours?

    nope, just ~120000. 4th engine :)

    Regards,
    --
    dp

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  • From poindexter FORTRAN@21:4/122 to Roon on Mon May 6 13:12:40 2024
    Re: useless, but fun things S43E123
    By: Roon to Ogg on Mon May 06 2024 09:16 pm

    Is the 217970 km all yours?

    nope, just ~120000. 4th engine :)


    That sounds like a VW. I'm considering buying a VW Vanagon Westfalia, and like any old VW, the engines need to be "blown out" every 60-70K miles. Every one has a rebuilt engine.

    I did find a decent one with a 2.4l aircooled replacement instead of the 2.1l engine, but considering that the steering wheel was on upside down, I was a little leery of the quality of work.
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