2 layers31.7 × 21.8 mm

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electronut/ElectronutLabs-Bumpy
An inexpensive Open Source blackmagic probe compatible SWD debugger designed to be used with ARM GDB.
24 parts36
Boards in 3 GitHub repositories, designed in KiCad, that use the STM32F103CXTX by STMicroelectronics (ARM Cortex-M3 32-bit MCU). See how each wires it, with its parts, size, README and files; the STM32F103CXTX’s symbol, footprint and pinout are on its own page.

electronut/ElectronutLabs-Bumpy
An inexpensive Open Source blackmagic probe compatible SWD debugger designed to be used with ARM GDB.


senrobo/open
. │ ├── l1 │ ├── 3dmodels │ │ ├── .DSStore │ │ ├── 0603Inductor.step │ │ ├── 1040Inductor.step │ │ ├── ALS-PT19.step │ │ ├── C0603.step │ │ ├── CAPPRD750W80D1600H2500.stp │ │ ├── CD74HC4067M.step │ │…