Search found 15 matches

by Magnus Thomé
Sun Oct 15, 2023 11:46 am
Forum: Tire Management Sensors
Topic: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor
Replies: 24
Views: 21003

Re: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor

Upgrading the bootloader I can't help you with, I think I've only done that once on some odd board years ago. Why are you looking at that?
by Magnus Thomé
Mon Sep 25, 2023 12:59 pm
Forum: Tire Management Sensors
Topic: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor
Replies: 24
Views: 21003

Re: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor

That sensor should work with the updated "work in progress" beta version two other guys helped with, read here https://github.com/MagnusThome/RejsaRubberTrac#what-you-need-for-a-basic-working-kit But please be aware that version isn't as thoroughly tested as the original version. But I'm c...
by Magnus Thomé
Fri Feb 26, 2021 8:55 am
Forum: Tire Management Sensors
Topic: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor
Replies: 24
Views: 21003

Re: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor

Hi!

The MLX90621 doesn't need compensation for distance.

But it would be very easy to use the distance data from the VL53L0X to add that if the MLX90621 was made to use distance compensation.
by Magnus Thomé
Fri May 31, 2019 8:08 pm
Forum: Tire Management Sensors
Topic: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor
Replies: 24
Views: 21003

Re: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor

I solved the mounting on my BMW M2. Perfect location right above the tire. This means minimal tire movement in the sensor's field of view during turning and perfect for measuring distance to tire. The 120 degree angle field of view thermal camera sensor is used, the distance is about 9-10cm when sta...
by Magnus Thomé
Sat May 04, 2019 11:06 pm
Forum: Trouble Shooting
Topic: Log from todays track meet looks strange
Replies: 1
Views: 702

Log from todays track meet looks strange

I wanted to record video at the track meet today to overlay with sensor data and export videos but I didn't want the timer running on my phone screen since that wasn't allowed. So I manually started data and video recording with the button on the timer page and then just locked the phone (android) t...
by Magnus Thomé
Thu May 02, 2019 10:36 am
Forum: Tire Management Sensors
Topic: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor
Replies: 24
Views: 21003

Re: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor

Finally winter is over and I've been to this years first track meet and AutoX!!!! Slow slalom (Toyo R888R): https://www.youtube.com/watch?v=06vPpV8Tmns High speed slalom course (Toyo R888R): [youtube]https://www.youtube.com/watch?v=oOrpsQ6g-g4[/youtube] (here you can see a bit higher temps at the en...
by Magnus Thomé
Wed Apr 03, 2019 12:01 pm
Forum: Tire Management Sensors
Topic: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor
Replies: 24
Views: 21003

Re: RejsaRubberTrac - 16 zones tire temps - bluetooth sensor

Amazing project! Are you planing on selling fully assembled sensors including enclosure? Personally I am not. But there is interest from others to be able to manufacture and sell both complete fully assembled sensors and half assembled kits. So it looks promising to buy complete sensors. Anyone wit...
by Magnus Thomé
Tue Mar 26, 2019 11:22 am
Forum: Using LapTimer
Topic: Record on phone - Analyze on tablet?
Replies: 8
Views: 2505

Re: Record on phone - Analyze on tablet?

For file transfers the GoProH7B plugs in to Android phones/tablets with a USB micro connector too using a OTG adapter. Just good to know :-) Didn’t think about that one, however my phone is USB 2.0 only. I believe USB 3.0 is a minimum for handling 4K/60fps files ;) It's just for file transfer so US...
by Magnus Thomé
Tue Mar 26, 2019 10:59 am
Forum: Using LapTimer
Topic: Record on phone - Analyze on tablet?
Replies: 8
Views: 2505

Re: Record on phone - Analyze on tablet?

For file transfers the GoProH7B plugs in to Android phones/tablets with a USB micro connector too using a OTG adapter. Just good to know :-)