10 layers74.3 × 65.6 mm

Librem5 mainboard
gralco/l5-schematic
The Librem 5 schematics, copper layers, assembly drawings, and BOMs (mainboard and USB-C board).
1,296 partsGPL-3.0
Boards in 1 GitHub repository, designed in KiCad, that use the LM3560TLX by Texas Instruments (-40℃~+85℃ 1A 2 2.5V~5.5V 2MHz 5% Boost DC-DC PWM DSBGA-16 LED Drivers ROHS). See how each wires it, with its parts, size, README and files; the LM3560TLX’s symbol, footprint and pinout are on its own page.

gralco/l5-schematic
The Librem 5 schematics, copper layers, assembly drawings, and BOMs (mainboard and USB-C board).