6 layers131.5 × 132.4 mm

BedCooler
NicholasKorth/BedCooler
A dual-zone heating and cooling controller for a bed: a 6-layer KiCad board with an STM32G474 real-time controller and a Raspberry Pi Compute Module 5 host.
258 parts11
Boards in 1 GitHub repository, designed in KiCad, that use the CDBC540-HF by Comchip (-50℃~+150℃ 1 Independent 125A 40V 500uA@40V 550mV@5A 5A DO-214AB(SMC) Schottky Diodes ROHS). See how each wires it, with its parts, size, README and files; the CDBC540-HF’s symbol, footprint and pinout are on its own page.

NicholasKorth/BedCooler
A dual-zone heating and cooling controller for a bed: a 6-layer KiCad board with an STM32G474 real-time controller and a Raspberry Pi Compute Module 5 host.