Bare minimum microRusEFI instructions:

Fabricate "pre-populated" 80% ready microRusEFI at https://jlcpcb.com/

You would need three files to do that - gerbers archive, BOM and placement files."

Current version as of April 7, 2020 is 0.4.8

[https://github.com/rusefi/hw_microRusEfi/tree/master/gerbers/0.4.8](https://github.com/rusefi/hw_microRusEfi/tree/master/gerbers/0.4.8)

Order the following 8 parts:

Qty	PartNumber	Comment
1	TLE88882QKXUMA1	Power Management Chip
1	614105150721	Vertical microUSB
2	PTS636 SM43 SMTR LFS	push button
4	CA064X103K2RACAUTO	capacitor array

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Once you solder 8 parts to your 80% ready microRusEFI upload firmware into micro-controller

https://rusefi.com/build_server/rusefi_bundle_mre_f4.zip

More info like connector & case see https://github.com/rusefi/hw_microRusEfi

For quicker results kits and fully assembled units are available at https://rusefi.com/shop/