4 layers17.8 × 33 mm

Nrf54l smol
picafe/nrf54l_smol
Ebyte E73-2G4M08S1F nRF54L15-based dev board with similar form factor to Pro Micro/Supermini
29 parts
Boards in 1 GitHub repository, designed in KiCad, that use the BMSN3139 by BORN (1 P-Channel 1.1V 190mΩ@2.5V 20V 2A 300mW 405pF 55pF 75pF P-Channel SOT-323 MOSFETs ROHS). See how each wires it, with its parts, size, README and files; the BMSN3139’s symbol, footprint and pinout are on its own page.

picafe/nrf54l_smol
Ebyte E73-2G4M08S1F nRF54L15-based dev board with similar form factor to Pro Micro/Supermini