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Reference schematic

Astra Et Ultra Microcontroller PCB BluePill

ad-astra-et-ultra-Microcontroller-PCB-bluePill-schematic

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ad-astra-et-ultra-Microcontroller-PCB-bluePill-schematic

Take the project archive: a schematic is a root sheet plus every sub-sheet beside it, and the root alone opens with its hierarchy missing. The archive is zstd-compressed (tar.zst).

1Sheets
28Placed parts
14Net labels
KiCad 6File format

Bill of materials

28 distinct parts

25 resolve to something in the catalog — click through to the component.

RefValueSymbolQty
C122uDevice:C
C10100nDevice:C
C1110nDevice:C
C121uDevice:C
C131uDevice:C
C222uDevice:C
C310pDevice:C
C4100nDevice:C
C6100nDevice:C
C710pDevice:C
C8100nDevice:C
C9100nDevice:C
D1blueDevice:LED
FB1120RDevice:FerriteBead
H1MountingHoleMechanical:MountingHole
H2MountingHoleMechanical:MountingHole
H3MountingHoleMechanical:MountingHole
H4MountingHoleMechanical:MountingHole
J1Conn_01x04_MaleConnector:Conn_01x04_Male
J2Conn_01x04_MaleConnector:Conn_01x04_Male
J3Conn_01x04_MaleConnector:Conn_01x04_Male
J4USB_B_MicroConnector:USB_B_Micro
R11k5Device:R
R210kDevice:R
SW1SW_SPDTSwitch:SW_SPDT
U1AMS1117-3.3Regulator_Linear:AMS1117-3.3
U2STM32F103C8T6MCU_ST_STM32F1:STM32F103C8Tx
Y116MHzDevice:Crystal_GND24

Provenance

Commit
70b0944f82f69a0f6ed761d25cfc78dc35505eae
Licence
Apache-2.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.