Made a few little changes and fixes. better canbus ID filtering imcreased processing speed watchdog timer that reboots if no can rpm data for 10 seconds Small memory leak found that caused issues after 4-5 hours at 2000 packets a second. added tiny 1cm wide OLED screen for status information.  Looks like prototype 2 will be viable for use.   The only remaining  issue is triggering the power on and off, but that could be all software sleep.   After that is for other people to try it and get feedback 

Thanks for this!   One of the many items on my shrinking list is to adjust the lights so that they aren't blinding other Americans if I ever drive it at night. Is there a pic of where the adjuster is? It doesn't seem to be the same as my USDM 3rd gens of my 4th gen. 

I meant to post a few links just in case anyone cares! The amount of cars and shows around here is nuts.    https://photos.app.goo.gl/cUeFFCiZDEoMwZ3N9   https://photos.app.goo.gl/NRssgrVMaLf28kMx5   https://photos.app.goo.gl/nCvHEqB4xHCdjEAw6   https://photos.app.goo.gl/bGJGGdjbFD9wR3nk8   https://photos.app.goo.gl/cJApCLxnyqjyDdA86   https://photos.app.goo.gl/ywn1iCWEg2m3mLg78   I hope that you guys get some enjoyment out of the links. This site has been really great for info for me. 

cheers for posting! & Neat!

Thanks for this. I read through this and a few other related threads. It sure sounded complicated!   I removed the hoses, capped the one T top way back and in with a 1/4" vacuum cap and a black Zip Tie, and used a single hose to replace the one on the top. Did I fail at any of that? Took 2 minutes. Car seemed to drive just fine. i'm not sure if I noticed any difference on my B-version car though.    %7BfileStore.core_Attachment%7Dmonthly_2025_05/20250502_152014sm.jpg.2ea0f7c682fdc0d0c5f8ab5323316bb3.jpg   I read a lot about the hose 1 mod and .8mm restrictor (which I ordered for $6) but it isn't clear to me where it goes, inside of the BBOD, which I need to get in to check/clean anyway, or on the same hose outside of it. Any help/pics would be great, as it will be here on Tuesday.    Have there been any negatives to either of these mods now that some time has passed for you guys?    Again, thanks.