[dvjcodec]

14.12.2022 UPDATE
STM32F407 Blackboard + 8 ign OUT + 8 INJ out + WBO (SLC FREE 2.0 based). Please read full "progress" in this topic.
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After 4 years from my last ECU's project, I decide to make new one, based on Blackpill STM32F411. I have some V6 engines and I want to test with them.
Nothing "innovate", just another ECU for speeduino, but like always - when finished, will be put on my Github.
Mainboard + shield.
- 8 high current outs (low side)
- 6 outs for coils (high side)
- 4 low current outs (low side)
- IAT, CLT, clutch, 2x O2, TPS inputs
- stepper driver
- canbus
- 2x VR/hall inputs (max9926 onboard)
- internal map sensor + input for external
Right now is mess in eagle's schematic so please be patience to see it. At now I wait for Blackpill board (Bluepill put to project to fit space) to make footprint for Eagle (maybe someone can share?) to finish all traces.

[LPG2CV]

Will you have enough pins!

Were you thinking STM32F407 ?

[dvjcodec]

Yup, not enough pins :/ Now I checked. Maybe 407 will be better.

[LPG2CV]

May, or may not help

[dvjcodec]

STM32F411 replaced to Blackboard STM32F407. 8x8 outs + internal WBO based on SLC Free 2.0 project (LCD out inside enclosure).
Mainboard + shield. In future, Blackboard with STM32F407 will be replaced to standalone shield with STM32 soldered direct to shield's PCB.

- 8 INJ out (current up to 6A)
- 8 IGN out
- WBO (SLC FREE 2.0 based with Cypress chip)
- HC1, HC2, IDLE, BOOST outs (current up to 6A)
- low current TACHO and FAN outs
- two VR/Hall inputs (MAX9926 onboard)
- CLT, IAT, TPS, O2,CLUTCH, BARO, MAP inputs
- CAN-Bus

[Ricardo29410]

Hello friend it's all good. how are you doing with your project do you have more information I would like something like what you do for me ls3 project thanks I hope to know more

[dvjcodec]

This one project is finished and tested. Soon I will release on my Github

[dynfer]

@dvjcodec
Is there any news about the board, checking Your github I can see only the 1.0 version.

[dvjcodec]

ECU was tested, and work without problems. Files on my Github
https://github.com/dvjcodec/SCG-ECU-2.0-STM32F407-8x8

[toddTR6]

Hi dvjcodec,

I am working on my own board and I'm interested in using the same enclosure. Where did you get the internal dimensions for it?

Thanks.