6 layers36.8 × 16.4 mm

Integrated Debugger
PicoballoonLabs/Debug-Boards
Hardware designs for the integrated debug probe, debug adapter, flex debug cables and RF VNA calibrator
72 parts1MIT
Boards in 1 GitHub repository, designed in KiCad, that use the ESR03EZPJ105 by ROHM Semiconductor (-55℃~+155℃ 150V 1MΩ 250mW Thick Film Resistor ±200ppm/℃ ±5% 0603 Chip Resistor - Surface Mount ROHS). See how each wires it, with its parts, size, README and files; the ESR03EZPJ105’s symbol, footprint and pinout are on its own page.

PicoballoonLabs/Debug-Boards
Hardware designs for the integrated debug probe, debug adapter, flex debug cables and RF VNA calibrator