2 layers100.5 × 144.5 mm

Sp-1
guthmanny/feahi_rp2350
Soran SP-1 sampler firmware (RP2350 + ESP32-C6) and CBI-40 hardware
296 parts
Boards in 2 GitHub repositories, designed in KiCad, that use the MP2637GR-Z by Monolithic Power Systems (-40℃~+125℃ 1 15uA 2.5A 4.2V、4.35V 4.5V~6V Charging IC Lithium Battery Support QFN-24(4x4) Battery Management ROHS). See how each wires it, with its parts, size, README and files; the MP2637GR-Z’s symbol, footprint and pinout are on its own page.