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Reference layout

STM32L0 ESP32 Breakout Board

mohamedyanis-STM32L0-ESP32-Breakout-Board-STM32L0-ESP32-Breakout-Board-layout

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mohamedyanis-STM32L0-ESP32-Breakout-Board-STM32L0-ESP32-Breakout-Board-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

40Placed parts
64Nets
4Copper layers
50 × 50 mmBoard size
yesRouted
KiCad 6File format

Bill of materials

40 distinct parts

37 resolve to something in the catalog — click through to the footprint.

RefValueFootprintQty
C122uCapacitor_SMD:C_0603_1608Metric
C222uCapacitor_SMD:C_0603_1608Metric
C310uCapacitor_SMD:C_0402_1005Metric
C4100nCapacitor_SMD:C_0402_1005Metric
C5100nCapacitor_SMD:C_0402_1005Metric
C610nCapacitor_SMD:C_0402_1005Metric
C71uCapacitor_SMD:C_0402_1005Metric
C810pCapacitor_SMD:C_0402_1005Metric
C910pCapacitor_SMD:C_0402_1005Metric
D1GreenLED_SMD:LED_0603_1608Metric
D2BlueLED_SMD:LED_0603_1608Metric
D3YellowLED_SMD:LED_0603_1608Metric
FB1100 @ 100MHzInductor_SMD:L_0402_1005Metric
G***LOGOLogos:yanis_logo
G***LOGOLogos:electro_logo_15mm
G***LOGOLOGO
H1MountingHole_PadMountingHole:MountingHole_4.3mm_M4_Pad_Via
H2MountingHole_PadMountingHole:MountingHole_4.3mm_M4_Pad_Via
H3MountingHole_PadMountingHole:MountingHole_4.3mm_M4_Pad_Via
H4MountingHole_PadMountingHole:MountingHole_4.3mm_M4_Pad_Via
J1Conn_01x02Connector_JST:JST_XH_S2B-XH-A_1x02_P2.50mm_Horizontal
J2Conn_01x03Connector_JST:JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal
J3Conn_01x03Connector_JST:JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal
J4Conn_01x03Connector_JST:JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal
J5Conn_01x03Connector_JST:JST_XH_S3B-XH-A_1x03_P2.50mm_Horizontal
R11K5Resistor_SMD:R_0402_1005Metric
R210kResistor_SMD:R_0402_1005Metric
R310kResistor_SMD:R_0402_1005Metric
R41K5Resistor_SMD:R_0402_1005Metric
R510kResistor_SMD:R_0402_1005Metric
R61K5Resistor_SMD:R_0402_1005Metric
REF**ESD-Logo_6.6x6mm_SilkScreenSymbol:ESD-Logo_6.6x6mm_SilkScreen
REF**OSHW-Logo2_7.3x6mm_SilkScreenSymbol:OSHW-Logo2_7.3x6mm_SilkScreen
SW1SW_SPSTButton_Switch_SMD:SW_SPST_B3U-1000P
SW2SW_SPSTButton_Switch_SMD:SW_SPST_B3U-1000P
SW3SW_SPSTButton_Switch_SMD:SW_SPST_B3U-1000P
U1AMS1117-3.3Package_TO_SOT_SMD:SOT-223-3_TabPin2
U2STM32L031G6UxPackage_DFN_QFN:QFN-28_4x4mm_P0.5mm
U3ESP32-WROOM-32RF_Module:ESP32-WROOM-32
X116MHzCrystal:Crystal_SMD_SeikoEpson_TSX3225-4Pin_3.2x2.5mm

Provenance

Commit
unknown
Licence
CC-BY-4.0

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.