XEMS Control

The ECU platform that is easy and efficient to customize for almost any need!

[XEMS Control @XEMSeu]

Standalone 1MHz in-cylinder pressure sensor datalogger (up to 12cyl) in the works.
Dual power input 4.5-20V, high power 12V and 5V output.
Extra digital inputs, and a few digital outputs to sync with other devices.
32GB storage. USB high speed. CAN bus.

[XEMS Control @XEMSeu]

Out of hibernation update:
Newest test ecu card bootloader connection confirmed! 🥳

[Oskar @oskarelmgren]

Dusting off the good old e30 iX @XEMSeu test car. Setting it up with drive-by-wire throttle for anti-lag and #powerManagement tests!

[XEMS Control @XEMSeu]

@ElmerRacing Can't wait for the electronics challenge with it!

[Elmer Racing @ElmerRacing]

Looking for a c/c++ embedded coder to work on our @XEMSeu system!
https://t.co/NOizIiXutN

[XEMS Control @XEMSeu]

We have the #pcb for #XEMSone, and it's big!

https://t.co/K59ECj9GEg

[XEMS Control @XEMSeu]

Exciting day today!
Order placed for the first production #XEMSone PCBs. Going in the #Thor powered @ElmerRacing #er8
The specs will blow your mind.

[XEMS Control @XEMSeu]

Old #e30 #325iX test car getting a electric throttle update! No more slouching, and back to useful testing!

[XEMS Control @XEMSeu]

100kHz @XEMSeu #hall effect crank sensor prototype!
Will be capable of replacing #VR sensors in most applications.
(typical hall effect sensors operate at 10kHz, and won't provide enough accuracy for modern ECU´s)

[XEMS Control @XEMSeu]

Power boards arrived! Assembled and tested first one. Only a few easy to fix mistakes. Good to go so far on the #er8 #XEMSone package! #controleverything #becausewhynot

[XEMS Control @XEMSeu]

First @XEMSeu @ElmerRacing #er8 #proto board pieces have arrived!
Only power output boards, and components to wait for!
#controlEverything #XEMS

[XEMS Control @XEMSeu]

#XEMSone tentative specs:
8 inj out
8 cop out
8 pwm out
3 speed in
11 fast analog in
8 slow analog in
9 digital in
2 thermocouple
2 WB
2 knock sensor
acc + gyro
SD card datalog
USB 2.0 high speed: logging/UI/updates
>25,000rpm capable

[XEMS Control @XEMSeu]

The wait is almost over! Finalizing specs for the #XEMS #One! Release expected in 6-8weeks.

[XEMS Control @XEMSeu]

@XEMSeu #powerManagement #presentation @ professional motorsport expo #Köln

[Oskar @oskarelmgren]

#theConundrum has been solved. To first- or second-order filter. Neither!
Only a cascade filtering solution was good enough. @XEMSeu

[Oskar @oskarelmgren]

After a week of debugging a complex multi-error issue, it's running again! #happyHappy @XEMSeu #testing

[XEMS Control @XEMSeu]

To first, second, or third -order filter, that's the question...

[XEMS Control @XEMSeu]

Sometimes too much prototyping is too much #noSync #testing #oops

[Oskar @oskarelmgren]

Gearbox delete done! Getting closer to @XEMSeu #powerManager testing on our #engineDyno at @ElmerRacing

[XEMS Control @XEMSeu]

Friends! Any suggestions for a cheap #dyno test-mule engine? Preferably 4cyl and easily turbocharged. #antiLag #turbo #xems