Few question before I jump in.

amat
New Member

Posts: 2

Few question before I jump in. Aug 9, 2018 7:07:15 GMT madzfu likes this

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Post by amat on Aug 9, 2018 7:07:15 GMT

Hi Matt.

I'am Amat from Malaysia, a diy ecu hobbyist. Currently I'am successful with Ms2, Rusefi (frankenso and Frankenstein) and Speeduino. I also have Coolefi running for Mitsubishi 4/2 trigger, but no luck until now. I feel lazy to learn Linux to make Emstudio run perfectly.

I have load your tuning software, and look like it run well at my very low spec Window 7 netbook.
Ok, few question is:

1) How many decoders it has? I'am pretty interesting in Mitsubishi 4/2, Yoshifab 24/1, and Nissan 360 (inner slot pattern 8,2,2,2).
2) What is different between v1.0 and v1.1 pcb?
3) Arduino due vs Ecu host, what is pro and contra?
4) Any bom list? I would like to survey it locally. If none, better i go for populated pcb from your store.

That's it for now. Thanks in advance.

~~Amat

Admin
Administrator

Posts: 103

Few question before I jump in. Aug 11, 2018 15:06:17 GMT

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Post by Admin on Aug 11, 2018 15:06:17 GMT

Hi Amat,

Nice work with those other diy systems - sounds like you have achieved quite a lot there :-)

To answer your questions:

1) Decoders there are two channels, VR or Hall Effect. Right now the software can handle multi-tooth systems with missing tooth as well as simple triggers like the older Mitsubishi triggers. The decoder setup involves entering the degree angle where an edge occurs. I can guide you through this and tweak the firmware if needed.

2) The V1.0 PCB is sold out and discontinued. V1.1 is sold out as well right now. I am hoping to finish a batch of V1.2 PCBs soon and recommend populated option because assembling diy surface mount is very time consuming.

3) The ECUHost software can run on the ECUHost PCB or Arduino Due. The ECUHost PCB has more I/O but is completely DIY - I don't plan to support it very much so you have to be dedicated to get it running. I support the Arduino Due running ECUHost software for the near future. Of course you can program the Arduino Due in Arduino IDE if you like also.

Hope this helps,

Matthew

amat New Member Posts: 2	Few question before I jump in. Aug 11, 2018 16:22:57 GMT Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by amat on Aug 11, 2018 16:22:57 GMT I got unuse soldered Rusefi Freankenstein pcb. Both (Rusefi & Rabbit) using 3.3v operation. It is possible if I grab Arduino Due, run some jumper wire to Frankenstein for my fast testing?

oldgrey
New Member

Posts: 3

Few question before I jump in. Sept 9, 2018 1:45:06 GMT

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Post by oldgrey on Sept 9, 2018 1:45:06 GMT

Aug 11, 2018 16:22:57 GMT amat said:

I got unuse soldered Rusefi Freankenstein pcb. Both (Rusefi & Rabbit) using 3.3v operation. It is possible if I grab Arduino Due, run some jumper wire to Frankenstein for my fast testing?

Did you get a direct connection to the DUE working?

I basically want to do this to see it run in sequential.

www.youtube.com/watch?v=_7zuxSRCWpc

But only running the DUE as a test.

Like this but the wheels above instead of Ardu-Stim.

www.youtube.com/watch?v=KnJJDkChlRw

Admin
Administrator

Posts: 103

Few question before I jump in. Sept 11, 2018 13:21:19 GMT

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Post by Admin on Sept 11, 2018 13:21:19 GMT

Hi,

Sure you should be able to do that running Due standalone and have Ardu-Stim simulate the crank/cam signals.

I basically develop that way - another Arduino Due creates the required crank/cam signals.

Let me verify things don't go funky with no sensor inputs though - you might need to tie some of the AD inputs to a known value for the outputs to be stable and make sense...

Matthew

amatt Guest	Few question before I jump in. Jun 28, 2019 9:03:18 GMT Quote Select Post Deselect Post Link to Post Back to Top Post by amatt on Jun 28, 2019 9:03:18 GMT www.tindie.com/products/ecumatt/rabbit-ecu-v12-populated-pcb-with-arduino-sockets/ This come with female socket? What else do I need to run my engine? Could it run sequential injection/ignition? Thanks. ~~Amatt

Rabbitecuproject

Few question before I jump in.

Post by amat on Aug 9, 2018 7:07:15 GMT

Post by Admin on Aug 11, 2018 15:06:17 GMT

Post by amat on Aug 11, 2018 16:22:57 GMT

Post by oldgrey on Sept 9, 2018 1:45:06 GMT

Post by Admin on Sept 11, 2018 13:21:19 GMT

Post by amatt on Jun 28, 2019 9:03:18 GMT

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