I wanted to get myself more aquainted with JLCPCB's SMT assembly service, so I designed a board to their specs and tried to use their basic parts wherever possible, to minimize $3 loading fees for extended parts. My hope is to save time for others who are also interested in the RP2040 and JLCPCB's assembly service. If you put this design in your KiCad templates folder, it'll be quick and easy to iterate from.
Breadstick-Innovations/22008-RP2040-Dev-Board
A 4-layer dev-board for the RP2040 with a focus on signal integrity and JLCPCB's basic components for affordable small runs using their SMT assembly service.
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