[dvjcodec]

SCG-ECU 2.0 - work in progress !!!
New design + many new features. Mainboard with Teensy 3.5 (like before) + expansion shield.
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Mainboard features:
- 2x O2 sensot input (narrow band)
- TPS input
- coolant sensor input
- oil sensor input
- clutch switch input (launch controll)
- external map sensor input
- 4x active coils output
- 4x injectors output
- 8x 3A PWM outputs (boost, idle, fan, fuel pump, VVT, etc.)
- AEC-Q100 compilant
- two 5V linear regulatora (internal logic and external for sensors)
- 3V3 linear regulator
- reverse polarity protection
- CAN-BUS
- new Infineon drivers for injectors and other PWM outs (designed special for automotive)
- 2x VR or hall sensor input
- stepper driver
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Expansion shield features:
- 4x active coils output (now we have 8 outs sequential)
- 4x injectors output (now we have 8 outs sequential)
- proto area
- 2x WBO2 inputs (two wideband oxygen) with 2 additional cooprocesors and LCD inputs to see live data from WBO2
- 2x VR or hall sensor input (now we have 4 speed inputs)

2x WBO2 based on opensource SLC2

[Mr_Hypnotic]

Wow! That is packed with interesting features. What situation inspired this configuration? What project do you have in mind for this one?

[dvjcodec]

I was looking for solution for WBO2, better injector driving and modular build who gived posibility for fast hardware upgrade without nececery purchase new ecu. Now I have 2 engines to swap. One is M111 2.3 kompressor MB engine, 2nd one is M112 2,4 V6 MB too. My friend, who work with EMU ecu's, want to start work with my ecu's.
Mainboard project completed. Now start design expansion's.

[dvjcodec]

Mainboard + shield. Manufacturing in China right now

[kaplis117]

Looks really nice ant wait to see this finished.

[tooly]

@dvjcodec
do you have shematics on github?

[dvjcodec]

Previous version available on github on present day --> https://github.com/dvjcodec/SCG-ECU-1.0

[tooly]

your current shematic ist not available?

[dvjcodec]

Not yet, because not tested.

[AyobamiFakunle]

Do you think a single teensy can run engine code and 722.6 code?