4 layers

RS232
zeroCountersteer/lib.KiCAD
This is the default project starter for this repository. It is intentionally blank: it contains no RK3399, SBC, or other product-specific circuitry.
19 parts
Open-source boards designed in KiCad by zeroCountersteer on GitHub, from 1 repository. A board’s address here is its repository’s there.

zeroCountersteer/lib.KiCAD
This is the default project starter for this repository. It is intentionally blank: it contains no RK3399, SBC, or other product-specific circuitry.