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Re: Speeduino + Teensy 3.5 - ECUTeen3.5 - 8INJ/8IGN/CAN - Open Source

Posted: Thu Jun 04, 2020 11:44 pm
by jgreat
Looks like an epic amount of work went into this design. I'm interested in putting one together and trying it out. I have a Datsun 240z project with an L28 straight 6 that I'd like to full sequential ignition and injectors.

Do you sell completed boards or have any recommendations for places to have one assembled? I'm pretty confident with my through hole soldering, not sure I'm up for this level of smd assembly :)

At very least can I buy you a beer?

Re: Speeduino + Teensy 3.5 - ECUTeen3.5 - 8INJ/8IGN/CAN - Open Source

Posted: Tue Jun 30, 2020 10:44 am
by subzero
So sexy pcb nice work need high resolution fotos from installed working pcb for diode orientation.
15935138658351091849960618479506.jpg
15935138658351091849960618479506.jpg (4.84 MiB) Viewed 9487 times

Re: Speeduino + Teensy 3.5 - ECUTeen3.5 - 8INJ/8IGN/CAN - Open Source

Posted: Tue Jun 30, 2020 3:58 pm
by dvjcodec
jgreat, I can sell assembled ECU, but U can build yourself. If U don't have skills with electronic assemblt, contact me PM and we can make deal.

Re: Speeduino + Teensy 3.5 - ECUTeen3.5 - 8INJ/8IGN/CAN - Open Source

Posted: Tue Jun 30, 2020 6:28 pm
by subzero
im hobbyist electronic .i have weller soldering station-hot air
reflow owen and china ir solder .im going to do smd install via reflow owen and soldert paste.and im going to solder ics
with chisel irom

Re: Speeduino + Teensy 3.5 - ECUTeen3.5 - 8INJ/8IGN/CAN - Open Source

Posted: Thu Sep 17, 2020 2:22 am
by Ironduke151
Hi got question i like buy all my parts try this board out. in bom file what voltage led did you use?

Re: Speeduino + Teensy 3.5 - ECUTeen3.5 - 8INJ/8IGN/CAN - Open Source

Posted: Fri Sep 18, 2020 6:10 pm
by XJR245
What would you charge to supply a board with all the SMD stuff soldered on? I can do through the hole soldering but don't trust myself with SMD

Re: Speeduino + Teensy 3.5 - ECUTeen3.5 - 8INJ/8IGN/CAN - Open Source

Posted: Thu Sep 24, 2020 5:27 pm
by GeoffNToronto
I'm trying to view the gerber files for sgc-ecu-1.0 in an online viewer, but the pcb won't view properly. Were the files changed/edited recently?

Re: Speeduino + Teensy 3.5 - ECUTeen3.5 - 8INJ/8IGN/CAN - Open Source

Posted: Sat Nov 21, 2020 9:47 am
by subzero
20201120_135205.jpg
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work in progress @ dvjcodec can i use teensy 3.6 with this board?

Re: Speeduino + Teensy 3.5 - ECUTeen3.5 - 8INJ/8IGN/CAN - Open Source

Posted: Sat Nov 21, 2020 12:32 pm
by theonewithin
The 3.6 is a 3.3v board so unlikely and offers nothing improved in regards to Speeduino over the 3.5 which is 5V which makes things easier in regards to compatibility with existing code/hardware.

Re: Speeduino + Teensy 3.5 - ECUTeen3.5 - 8INJ/8IGN/CAN - Open Source

Posted: Sat Nov 21, 2020 5:30 pm
by dazq
subzero wrote: Sat Nov 21, 2020 9:47 am 20201120_135205.jpgwork in progress @ dvjcodec can i use teensy 3.6 with this board?
In theory yes you could.
The inputs are all referenced to 3v3 including the analog ones, this saved adding opamps to the original design.
You should carefully check over the schematic to ensure the pins all match up together correctly.

Obviously the second can output on the t3.6 hasn't got a transceiver but if those pins were free you could always add it in.