6 layers187 × 109 mm

Boards in 2 GitHub repositories, designed in KiCad, that use the HC-1.0-4PLT by HCTL (-25℃~+85℃ 1 1A 1mm 1x4P 3.76mm 4 4.4mm 4P 50V 6.3mm Auxiliary Solder Pin LCP Phosphor bronze SH Surface Mount,Vertical Tin UL94V-0 SMD,P=1mm Wire To Board Connector ROHS). See how each wires it, with its parts, size, README and files; the HC-1.0-4PLT’s symbol, footprint and pinout are on its own page.


ademuri/air-filter-controller
The ESP32-S3 uses 3.3V. I want onboard indicator LEDs, and the option to have offboard LEDs as well. Using addressable WS2812-type LEDs is flexible. These need a 5V supply.