[info] Nucleo144 wings

Hardware inside and outside of the ECU
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russian
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Nucleo144 wings

Post by russian » Sat Mar 09, 2019 10:00 pm

It's time for us to look at 144 pin versions of stm32 more closely, and with ETB and DI and other dreams we need a new prototyping approach.

The overall idea is to be able to stick a bunch of two-header breakout boards vertically into these 10x10 boards which with enough jumpers wires would let you route all needed signals to either nuckeo144 or your favorite harness connector.
nucleo144 0_1 wing.jpg
nucleo144 0_1 wing.jpg (1.12 MiB) Viewed 138 times
nucleo144 0_1 wing pcb.jpg
nucleo144 0_1 wing pcb.jpg (424.6 KiB) Viewed 138 times
PCB sources and gerbers are located at https://github.com/rusefi/hw_modular/tr ... EO144_wing

This is my take on the 22mm Manhattan ideas see viewtopic.php?f=4&t=1459

Next step would be making a couple of boards in this format and figuring out how to place a combined multi-design order within this ridiculously cheap 10x10 two layer convention:

1) new format of viewtopic.php?f=4&t=450
2) fixed & new format of viewtopic.php?f=4&t=1471
3) need to develop viewtopic.php?f=4&t=1521
4) maybe TLE8888 viewtopic.php?f=4&t=1496 but probably not

Fun fact - back in 2013 here is how rusEfi looked like, the approach here is intended to make this approach a bit more comfortable and reliable.

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