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microRusEFI with SD card #211

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microRusEFI with SD card #211

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JRDMcLAREN
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  • added sdcard slot J14
  • removed spi flash U11
  • added 2 pads to power some kind of BT or WIFI module
  • added voltage selector JP3 for BT module, bridged as 3V3 by default
  • added protection diode D44 for VDD-to-JP3
  • added pads for CANH and CANL
  • replaced some components and pins, (C2, D41, D42, U7, C23,C24,C27,C29, FB1, J19)
  • small (tiny) SMD0402 caps was replaced by CAP ARRAY (CN1, CN2, CN3, CN4)
  • fix some vias
  • changed GND PAD on J3 for RTC battery, oval type, for better soldering
  • changed footprint Molex_48_MRE.kicad_mod, new used one is Molex_48_MRE_R055.kicad_mod
  • added microSD_HC_Wurth_693072010801.kicad_mod to rusefi_lib directory

@rusefillc
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this is a great, it should go live one day

@rusefillc rusefillc mentioned this pull request Apr 1, 2022
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@rusefillc
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@JRDMcLAREN please elaborate on "replaced some components and pins, (C2, D41, D42, U7, C23,C24,C27,C29, FB1, J19)"

@JRDMcLAREN
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Changed their positions and orientation for more space for SD Card slot.

@rusefillc
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See rusefi/kicad-libraries#25

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Something seems wrong with standard library? Why this change in all files:

image

@rusefillc rusefillc mentioned this pull request Apr 1, 2022
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@JRDMcLAREN JRDMcLAREN closed this Apr 9, 2022
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@JRDMcLAREN @rusefillc