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Jer 🚵🏼Decoding canbus made easy (with side quest into understanding hexadecimal): <a href="https://youtu.be/vNoTxVML6y8" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://youtu.be/vNoTxVML6y8</a> <a href="https://techhub.social/tags/CanBus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CanBus</a>

Jer 🚵🏼I knew there was some level of canbus on a car, just never thought of tapping into it to make instrumentation or plot params. It's a long video, some fits and starts as he troubleshoots hardware and then isolates data. First five minutes and then jump to 33 and then 45 minute marks if you're in a hurry. <a href="https://youtu.be/h2JC2m5xeXU" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://youtu.be/h2JC2m5xeXU</a>The graphics library he used: <a href="https://docs.lvgl.io/8.0/intro/index.html" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://docs.lvgl.io/8.0/intro/index.html</a><a href="https://techhub.social/tags/CanBus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CanBus</a> <a href="https://techhub.social/tags/ESP32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ESP32</a>

Olly 👾A Game Boy Speedometer, just because you can.The “world’s worst digital dash”, a Nintendo Game Boy as a digital speedometer. Interfacing the handheld with the vehicle’s CAN bus system, this project has something to offer.🖇️Check my Image Description’s🖇️<a href="https://github.com/JohnSutley/Worlds-Worst-Digital-Dash" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/JohnSutley/Worlds-Worst-Digital-Dash</a><a href="https://nerdculture.de/tags/diy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#diy</a> <a href="https://nerdculture.de/tags/retro" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#retro</a> <a href="https://nerdculture.de/tags/gameboy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gameboy</a> <a href="https://nerdculture.de/tags/speedometer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#speedometer</a> <a href="https://nerdculture.de/tags/car" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#car</a> <a href="https://nerdculture.de/tags/canbus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#canbus</a> <a href="https://nerdculture.de/tags/system" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#system</a> <a href="https://nerdculture.de/tags/it" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#it</a> <a href="https://nerdculture.de/tags/engineer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#engineer</a> <a href="https://nerdculture.de/tags/artist" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#artist</a> <a href="https://nerdculture.de/tags/media" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#media</a> <a href="https://nerdculture.de/tags/maker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#maker</a> <a href="https://nerdculture.de/tags/tech" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#tech</a> <a href="https://nerdculture.de/tags/art" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#art</a> <a href="https://nerdculture.de/tags/progamming" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#progamming</a> <a href="https://nerdculture.de/tags/news" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#news</a>

Henrik Brix AndersenVersion 1.1.0 of CANnectivity, an <a href="https://fosstodon.org/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenSource</a> USB to CAN adapter firmware based on <a href="https://social.lfx.dev/@zephyr" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@zephyr</a>, is now available!This release is based on the just released <a href="https://fosstodon.org/tags/Zephyr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Zephyr</a> v4.1.0 and brings, among other things, explicit support for a number of popular USB to CAN adapter boards. More details available in the <a href="https://fosstodon.org/tags/CANnectivity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CANnectivity</a> v1.1.0 release notes: <a href="https://github.com/CANnectivity/cannectivity/releases/tag/v1.1.0" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://github.com/CANnectivity/cannectivity/releases/tag/v1.1.0</a><a href="https://fosstodon.org/tags/CAN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CAN</a> <a href="https://fosstodon.org/tags/canbus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#canbus</a> <a href="https://fosstodon.org/tags/gsusb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gsusb</a>

Pavel PisaI will <a href="https://fosdem.org/2025/schedule/event/fosdem-2025-5411-linux-kernel-mainline-real-time-history-support-and-experience-based-on-robotic-and-automotive-projects/" rel="nofollow noopener noreferrer" target="_blank">talk</a> about <a class="hashtag" href="https://social.kernel.org/tag/realtime" rel="nofollow noopener noreferrer" target="_blank">#realtime</a> Linux kernel support, applications and history at <a class="hashtag" href="https://social.kernel.org/tag/fosdem" rel="nofollow noopener noreferrer" target="_blank">#FOSDEM</a> 2025 based on our experience at <a class="hashtag" href="https://social.kernel.org/tag/cvutfel" rel="nofollow noopener noreferrer" target="_blank">#CVUTFEL</a> and <a href="https://www.pikron.com/" rel="nofollow noopener noreferrer" target="_blank">my company</a> for robotics, <a href="https://canbus.pages.fel.cvut.cz/" rel="nofollow noopener noreferrer" target="_blank">automotive communication</a> ( <a class="hashtag" href="https://social.kernel.org/tag/canbus" rel="nofollow noopener noreferrer" target="_blank">#CANbus</a> ), etc. The talk is based on my last year <a href="https://talks.openalt.cz/openalt-2024/talk/3XTMDF/" rel="nofollow noopener noreferrer" target="_blank">Czech language talk</a> for the local community (<a href="https://talks.openalt.cz/media/openalt-2024/submissions/3XTMDF/resources/openalt24_linux_for_rt-reduced_FbZPuS0.pdf" rel="nofollow noopener noreferrer" target="_blank">Slides in English</a>) reporting about <a href="https://wiki.linuxfoundation.org/realtime/preempt_rt_versions" rel="nofollow noopener noreferrer" target="_blank">PREEMPT_RT</a> <a href="https://social.kernel.org/notice/AmBb9tDqmw7QG6B7Bo" rel="nofollow noopener noreferrer" target="_blank">mainlining</a>. Discussion and suggestions for slide fixes/extensions are welcomed as my talk has been accepted as no other better has been offered by more knowledgeable developers.

IT NewsA Game Boy Speedometer, Just Because You Can - From a practical standpoint, [John] may be correct that his recent creation is the... - <a href="https://hackaday.com/2025/01/15/a-gameboy-speedometer-just-because-you-can/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://hackaday.com/2025/01/15/a-gameboy-speedometer-just-because-you-can/</a> <a href="https://schleuss.online/tags/nintendogameboyhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#nintendogameboyhacks</a> <a href="https://schleuss.online/tags/speedometer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#speedometer</a> <a href="https://schleuss.online/tags/carhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#carhacks</a> <a href="https://schleuss.online/tags/nintendo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#nintendo</a> <a href="https://schleuss.online/tags/can" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#can</a>-bus <a href="https://schleuss.online/tags/gameboy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gameboy</a> <a href="https://schleuss.online/tags/gameboy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#gameboy</a> <a href="https://schleuss.online/tags/canbus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#canbus</a> <a href="https://schleuss.online/tags/pcb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#pcb</a>

IT NewsExtracting SecOC Keys From a 2021 Toyota RAV4 Prime - With the recently introduced SecOC (Secure Onboard Communication) standard, car ma... - <a href="https://hackaday.com/2024/03/08/extracting-secoc-keys-from-a-2021-toyota-rav4-prime/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://hackaday.com/2024/03/08/extracting-secoc-keys-from-a-2021-toyota-rav4-prime/</a> <a href="https://schleuss.online/tags/reverseengineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#reverseengineering</a> <a href="https://schleuss.online/tags/securityhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#securityhacks</a> <a href="https://schleuss.online/tags/carsecurity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#carsecurity</a> <a href="https://schleuss.online/tags/carhacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#carhacks</a> <a href="https://schleuss.online/tags/canbus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#canbus</a> <a href="https://schleuss.online/tags/can" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#can</a>

Ken TindellA while back <a href="https://infosec.exchange/@mintynet" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@mintynet</a> had his car stolen in a keyless theft. He called me in as a <a href="https://mastodon.social/tags/canbus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#canbus</a> guru to help work out how exactly the car was stolen, and now we know exactly how they did it and also how to stop them. We call it "CAN Injection 🚘💉" and I've written the whole story up in a blog post: <a href="https://kentindell.github.io/2023/04/03/can-injection/" rel="nofollow noopener noreferrer" target="_blank">https://kentindell.github.io/2023/04/03/can-injection/</a>

Graham Sutherland / PolynomialAnyone aware of a commercially available CANbus data diode that is appropriately certified for vehicular (safety-critical path) use? EU/UK certifications are more relevant than US.I'm aware of OttoSec's CAN firewall solutions, but their extensive capabilities come with cost and complexity that isn't always appropriate.I also know of several open prototype designs, but the circuit design itself is the easy part - it's the safety certification that's hard.<a href="https://chaos.social/tags/ConnectedVehicle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ConnectedVehicle</a> <a href="https://chaos.social/tags/CANbus" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CANbus</a> <a href="https://chaos.social/tags/infosec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#infosec</a>

Ben Virgilio<a href="https://infosec.exchange/tags/introduction" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#introduction</a> Hi all! I'm an inactive Twitter lurker coming over to join the fun here. It's been about a week and I can confidently say I like this platform way more. No ads, no garbage, just interesting posts from interesting people. And as such I'm going to try to be a bit more active here.A little about me - I'm an infosec engineer at a nonprofit in <a href="https://infosec.exchange/tags/nyc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#nyc</a> where I usually dabble in just about everything and anything security at some point. We typically rely on a lot of creative <a href="https://infosec.exchange/tags/opensource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#opensource</a> security solutions and then some <a href="https://infosec.exchange/tags/python" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#python</a> glue code to tie those disparate solutions together which makes for a fun, unique, time. I got into the security field early in my life, like many others, by asking the questions how and why. I quickly became fascinated with web applications, and the underlying infrastructure that supported them. And the obvious path from there to the "what happens if" aspect of security. I grew to learn <a href="https://infosec.exchange/tags/php" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#php</a> and ended up creating and hosting a lot of random side project applications through high school. I've carried this forward to now, except I've graduated from php to python. Lately I've been enjoying data scraping and collection. I'm not much of a data scientist, but I pretend. I've also been getting into <a href="https://infosec.exchange/tags/homeautomation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#homeautomation</a> with <a href="https://infosec.exchange/tags/homeassistant" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#homeassistant</a>, purchased a couple <a href="https://infosec.exchange/tags/esp32" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#esp32</a> boards to collect data, automatically watering my basil plant, etc. I also supported the <a href="https://infosec.exchange/tags/WiCAN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#WiCAN</a> product, a USB/wifi <a href="https://infosec.exchange/tags/CANBUS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CANBUS</a> connector, on Crowd Supply, and am looking forward to tinkering with that. I just got back from Florida, witnessing <a href="https://infosec.exchange/tags/SLS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SLS</a>, currently the world's largest <a href="https://infosec.exchange/tags/rocket" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rocket</a>, kicking off the <a href="https://infosec.exchange/tags/artemis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#artemis</a> 1 mission...finally! Man that thing was bright! I never got to see a <a href="https://infosec.exchange/tags/SpaceShuttle" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SpaceShuttle</a> launch, so I felt this was an important milestone in our <a href="https://infosec.exchange/tags/space" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#space</a> program to witness. It is so awe-inspiring watching a rocket launch, if you haven't seen one I can't recommend it enough. Looking forward to seeing <a href="https://infosec.exchange/tags/rocketlab" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#rocketlab</a> at <a href="https://infosec.exchange/tags/wallops" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#wallops</a> soon! I do try to get <a href="https://infosec.exchange/tags/outdoors" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#outdoors</a> frequently, and enjoy <a href="https://infosec.exchange/tags/hiking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#hiking</a>, <a href="https://infosec.exchange/tags/camping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#camping</a> - and while I'm not a photographer, I enjoy <a href="https://infosec.exchange/tags/photography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#photography</a>!

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