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Reference layout

Bigdot BOARD2

unixjazz-bigdot-board2-bigdot-layout

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unixjazz-bigdot-board2-bigdot-layout

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

54Placed parts
44Nets
2Copper layers
35 × 0 mmBoard size
yesRouted
KiCad 7File format

Bill of materials

51 distinct parts

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

RefValueFootprintQty
C12.2uCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C1010uCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C111uCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C12100nCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C13100nCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C1410uCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C15100nCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C22.2uCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C3100nCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C410uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C5100nCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C612pFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C74,7uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C84.7uFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
C912pFCapacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder
D1D_SchottkyDiode_SMD:D_1206_3216Metric_Pad1.42x1.75mm_HandSolder
D2LEDLED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder
D3battLED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder
FB1FBMH3216HM221NTInductor_SMD:L_1206_3216Metric_Pad1.42x1.75mm_HandSolder
J1Conn_ARM_JTAG_SWD_10Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical
J2USB_B_MicroConnector_USB:USB_Micro-B_Molex-105017-0001
J3Conn_01x02Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal
J4Conn_01x14Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical
J6Conn_01x14Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical
J7Conn_Coaxialfp:Connector_Coaxial_SMA_edge_combined
J8antennaConnector_Wire:SolderWire-0.75sqmm_1x01_D1.25mm_OD2.3mm
JP1SolderJumper_2_OpenJumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm
JP2jumper-openJumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm
JP3SolderJumper_2_OpenJumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm
JP4SolderJumper_2_OpenJumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm
L110uInductor_SMD:L_1206_3216Metric_Pad1.42x1.75mm_HandSolder
Q1DMG2301LPackage_TO_SOT_SMD:SOT-23
R11kResistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
R1010KResistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
R1110kResistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
R2330Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
R31MResistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
R41MResistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
R52.2kResistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
R610kResistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
Show the other 11
R71kResistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
R84.7kResistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
R94.7kResistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder
REF**MountingHole_2.2mm_M2MountingHole:MountingHole_2.2mm_M2
REF**OSHW-Logo2_7.3x6mm_SilkScreenSymbol:OSHW-Logo2_7.3x6mm_SilkScreen
RESETSW_PushButton_Switch_SMD:SW_SPST_PTS645
U1TPS7A05Package_TO_SOT_SMD:SOT-23_Handsoldering
U2MCP73831Package_TO_SOT_SMD:SOT-23-5
U3RFM95W-915S2fp:RFM95W
U4ATSAML21E18B-AUTPackage_QFP:TQFP-32_7x7mm_P0.8mm
Y132.768kHzCrystal:Crystal_SMD_MicroCrystal_CC4V-T1A-2Pin_5.0x1.9mm_HandSoldering

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.