ATMEGA328P-AU Breakout Board (6-pin ISP header)

A cheap ATMEGA328P-AU breakout board with a 6-pin ISP header for programming, 2-pin power header, and 3-pin switch (bridge if no switch).

BOM includes only "standard" & "preferred extended" components from JLCPCB, making this board cheap to build & assemble (Skip the headers during assembly, only there for the footprint).

Built as a cheaper aternative to my usual arduino nano ($3.8/board on a 5 board order, with shipping & assembly  if you use their assembly coupon during checkout)

Perfect starter project to redesign your shield projects into a all-in-one pcb.