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gerrylum's latest activity
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
Nice! Glad to hear you have it powered up - now it's time for a test drive!
Yesterday at 8:10 PM
gerrylum
reacted to
DMoney's post
in the thread
Comma Extreme Dev Kit NOW AVAILABLE
with
Like
.
I have power! I’ve never been so happy to see a , lol. I was going off the video you did @gerrylum and totally forgot to look further...
Yesterday at 8:10 PM
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
https://docs.google.com/document/u/0/d/1clodGRssTx-dSPSUrQITq_vqumgWcpSUw83zdcAZR-A/mobilebasic Page 10
Yesterday at 6:56 PM
gerrylum
reacted to
LivingInKaos's post
in the thread
Comma AI - Longitudinal Adapters For Sale
with
Like
.
[FS} 1. Comma 3x. Working. Screen is great, light scuff on the bottom of the DM camera bump in the housing. 2. Rivian Comma Harness with...
Yesterday at 3:27 PM
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
It should be installed so the tail faces the front of the car.
Yesterday at 12:17 PM
gerrylum
reacted to
Nexus's post
in the thread
Rivian, PLEASE fix this part of Highway Assist
with
Like
.
Just installed one. I've had it less than a week but It's been fantastic so far!
Thursday at 6:58 AM
gerrylum
replied to the thread
Adventure Pilot using Comma AI - review by Out of Spec
.
Stalk up once disengages, stalk up again will enage MADS. Rivian Enhanced MADS Instructions - AdventurePilot
Wednesday at 5:04 PM
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
If you're running dtrv6, adding a slight camera offset may help. That's actually one of the recommendations for the model on...
Wednesday at 11:21 AM
gerrylum
replied to the thread
Adventure Pilot using Comma AI - review by Out of Spec
.
Yeah it's a bit better on xnor and we're continuing to refine it. It's a totally different beast than torque based coop steering and...
Tuesday at 8:27 AM
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
Yup that's what Kaos was saying. You only need the one cable going up to the Comma.
Tuesday at 8:07 AM
gerrylum
reacted to
RivianRocks25's post
in the thread
Purchasing advice - Gen 1 vs Gen 2
with
Like
.
If you get the G1, for automated L2 driving, one word: Comma! Install it and enjoy effective subscription-free hands- free driving...
Monday at 6:19 PM
gerrylum
reacted to
Geovic's post
in the thread
DIY Gen1 R1T rear bumper camera replacement
with
Like
.
@Riviot Made an account here just to thank you for the outstanding work on this. Long story short, I have a Rigd Ultraswing on my R1T...
Monday at 6:16 PM
gerrylum
replied to the thread
Adventure Pilot using Comma AI - review by Out of Spec
.
Stock AdventurePilot does not support angle-based steering. You'll need the angle-based branch of AdventurePilot which is...
Monday at 6:07 PM
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
1). The installation process is identical to the basic harness. 2). No, the extreme harness is compatible with the 3X and the 4. 3)...
Sunday at 10:41 AM
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
Just be aware the stg-a is not up to date with all of the latest angle changes that are in the xnor-tech angle branches, including the...
Jul 18, 2026
gerrylum
reacted to
Tarkus's post
in the thread
Comma Extreme Dev Kit NOW AVAILABLE
with
Wow
.
Update From New England: Have not been able to install Extreme Dev Kit as of yet... turns out after 128,000 miles the HVAC system is...
Jul 18, 2026
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
You don't need a cable from Comma. A simple usbc 3.1 cable from Amazon will do the trick.
Jul 16, 2026
gerrylum
reacted to
shadow_tek001's post
in the thread
Tie rod upgrade, CHEAP!! New compatible parts!
with
Like
.
Recently broke a tie rod... Wasn't about to spend nearly a thousand dollars on used parts...
Jul 3, 2026
gerrylum
reacted to
UnsungZero_OldTimeAdMan's post
in the thread
Rivian, PLEASE fix this part of Highway Assist
with
Like
.
Only thing one should expect for gen1 is occasional data updates. Gen1 production started late ‘21 and ended mid ‘24. The autonomy...
Jun 30, 2026
gerrylum
reacted to
godfodder0901's post
in the thread
Rivian, PLEASE fix this part of Highway Assist
with
Like
.
It will never change in the Gen 1. Rivian will never make another noticeable upgrade to Driver+.
Jun 30, 2026
gerrylum
replied to the thread
Rivian, PLEASE fix this part of Highway Assist
.
Rivian isn't ever going to update Gen 1 highway assist, however you CAN get this feature by adding a Comma system to your Rivian.
Jun 30, 2026
gerrylum
reacted to
joesmith315's post
in the thread
Comma Extreme Dev Kit NOW AVAILABLE
with
Like
.
Thanks - joined the Discord and saw the comment from Lukas. Hopefully my order is in this batch! The mount kit is on its way from...
Jun 29, 2026
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
There should be another batch coming in soon.
Jun 29, 2026
gerrylum
reacted to
CraigH's post
in the thread
Autonomy+ change?
with
Like
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That is Highway Assist; available on mapped roads only.
Jun 29, 2026
gerrylum
replied to the thread
Adventure Pilot using Comma AI - review by Out of Spec
.
No problem. Another alternative if you have a PC is to set up Openpilot Toolkit and a Github account, then you can just type in "op...
Jun 27, 2026
gerrylum
replied to the thread
Adventure Pilot using Comma AI - review by Out of Spec
.
Ah, I do think they are working on introducing a branch switcher for the Comma 4 UI.
Jun 27, 2026
gerrylum
replied to the thread
Adventure Pilot using Comma AI - review by Out of Spec
.
If you backed up your settings in Sunnylink, you can quickly restore them with one button press! It won't stop working, but it will...
Jun 27, 2026
gerrylum
replied to the thread
Adventure Pilot using Comma AI - review by Out of Spec
.
Yikes! Anyone around you have a Comma? You can test to see if it's the device or the harness. If their Comma also has the same...
Jun 26, 2026
gerrylum
replied to the thread
Adventure Pilot using Comma AI - review by Out of Spec
.
Most likely yes, that's why you got stuck. I would say use either "stg" or "rel'. rel (release version) will be updated less...
Jun 26, 2026
gerrylum
replied to the thread
Adventure Pilot using Comma AI - review by Out of Spec
.
hi all! The new branch structure is live and ready to go (but do please let me know if you run into any issues!) The following branches...
Jun 26, 2026
gerrylum
reacted to
ksumnole's post
in the thread
No real AM or FM radio in the R2
with
Like
.
I think this discussion is losing direction. Let me bring it back. Why not just include an FM radio in the R2? What's the cost saving...
Jun 16, 2026
gerrylum
replied to the thread
Adventure Pilot using Comma AI - review by Out of Spec
.
What build were you on? The low speed wobble issue was resolved in rx-smooth which was merged into rx-dev a few days ago.
Jun 16, 2026
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
Good point! I have updated the guide to reflect that.
Jun 16, 2026
gerrylum
reacted to
CharonPDX's post
in the thread
How does Gen1 decide what roads and when highway assist is available?
with
Like
.
That's my point - Gen 1 should be capable of far more than it is. Other carmakers use the exact same hardware and do more with it. My...
Jun 16, 2026
gerrylum
reacted to
LivingInKaos's post
in the thread
Comma Extreme Dev Kit NOW AVAILABLE
with
Like
.
Plugging the harness into the axm is the only part that can be stressful really. The best advice is not to start the install if you...
Jun 15, 2026
gerrylum
reacted to
jrmbadger's post
in the thread
Comma Extreme Dev Kit NOW AVAILABLE
with
Like
.
If you follow @gerrylum s guide here: Comma Install Guide and/or watch his videos (just search youtube for Electric Valentines) you...
Jun 15, 2026
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
Yes, that would be a cool feature that I hope they're working on!
Jun 15, 2026
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
Just FYI, you'll be able to use Adventurepilot with angle-based soon, too.
Jun 15, 2026
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
I've had magnetic and non-magnetic, honestly I don't really see much of a difference between the two. You'll be happy either way, I'd...
Jun 15, 2026
gerrylum
reacted to
joesmith315's post
in the thread
Comma Extreme Dev Kit NOW AVAILABLE
with
Like
.
I would like to join the comma fray. We have a Gen 1 (obviously), and I commute on an (mostly) unmapped highway followed by local roads...
Jun 15, 2026
gerrylum
reacted to
strykerwsu's post
in the thread
Comma Extreme Dev Kit NOW AVAILABLE
with
Like
.
If just hands free needed and not more of fsd experience. The base comma is what I use, great co-op driving experience for me. Over...
Jun 15, 2026
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
They're available on this page of accessories for the mount...
Jun 15, 2026
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
They are not *strictly* required, but we've found that using them does help performance around corners and such. The way I figure it...
Jun 15, 2026
gerrylum
replied to the thread
Comma Extreme Dev Kit NOW AVAILABLE
.
yes, the hub is no longer necessary. You just run one cable up to the comma. Your list looks accurate!
Jun 15, 2026
gerrylum
reacted to
camaroz1985's post
in the thread
Comma Extreme Dev Kit NOW AVAILABLE
with
Like
.
Now that we are a two Rivian household (both Gen 1), I have been looking into the Comma. We would mostly be using it for longer trips...
Jun 15, 2026
gerrylum
reacted to
SwampNut's post
in the thread
How does Gen1 decide what roads and when highway assist is available?
with
Like
.
In which case, it would mean that Rivian specifically and consciously chose to cripple it. He says it works almost anywhere. I haven't...
Jun 15, 2026
gerrylum
reacted to
sgorman1033's post
in the thread
How does Gen1 decide what roads and when highway assist is available?
with
Like
.
I’ll say it. “Never forget the lies we were told on Gen 1. Get a Comma and unlock what they don’t want you to have!” I go to Rivian jail...
Jun 15, 2026
gerrylum
reacted to
Goldmaniam's post
in the thread
Comma AI on Gen2. Any real world experience?
with
Like
.
Lukas used my R1T as a test mule for the Gen2. I really enjoy the openpilot in my Gen2. It has almost all the same functionality as...
Jun 15, 2026
gerrylum
reacted to
bryanmtl's post
in the thread
Comma AI on Gen2. Any real world experience?
with
Like
.
That's the one (xnor) I bought.
Jun 14, 2026
gerrylum
replied to the thread
Comma AI on Gen2. Any real world experience?
.
There is - just not available directly from Comma. At least not yet. Right now you have to buy it from Xnor...
Jun 14, 2026
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