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AlphaECU Paralela: Open source small 4x4 board

Posted: Sun Apr 02, 2023 4:37 pm
by NormanAlphaspeed
You can find it at:
https://github.com/ElDominio/ParalelaHardware

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4-channel slim ECU with APM32F407VGT6, designed to use RusEFI

4 injection channel
4 ignition channels
additional outputs for boost/fuel pumps/idle/etc
onboard CAN
Hall or external VR conditioner
USB-C connection

No official firmware for this board (for now)

CPU pinout inside "Reference" folder
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Please help with issues!
https://github.com/ElDominio/ParalelaHardware/issues
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Re: AlphaECU Paralela: Open source small 4x4 board using APM32

Posted: Sun Apr 02, 2023 10:17 pm
by AndreyB
is it 4x4 board or 2chan?
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Either way it's a screaming deal and the new frontier with APM32! $30 per board qty 10?!
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Re: AlphaECU Paralela: Open source small 4x4 board using APM32

Posted: Wed May 24, 2023 6:51 pm
by AndreyB
Using this board to experiment with custom board compilation outside of rusEFI primary repo https://github.com/rusefi/fw-Paralela

Re: AlphaECU Paralela: Open source small 4x4 board using APM32

Posted: Sat Sep 16, 2023 3:10 pm
by AndreyB
Something funny happens - for a few days already STM32F407VGT6 costs LESS than APM32F407VGT6 at JLC. Well, only at low quality - Geehy gets a hair cheaper at qty 30.

https://jlcpcb.com/partdetail/Stmicroelectronics-STM32F407VGT6/C12345
https://jlcpcb.com/partdetail/Geehy-APM32F407VGT6/C2990873

Re: AlphaECU Paralela: Open source small 4x4 board

Posted: Mon Dec 04, 2023 4:50 pm
by AndreyB