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Reference layout

Crazyflie 2.0 expansion template

LCAV-crazyflie-audio-crazyflie-audio-layout

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LCAV-crazyflie-audio-crazyflie-audio-layout

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

52Placed parts
38Nets
2Copper layers
76.2 × 76.21 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

52 distinct parts

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

RefValueFootprintQty
3V0_2TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
C1100nCapacitor_SMD:C_0603_1608Metric
C10220pCapacitor_SMD:C_0603_1608Metric
C11100nCapacitor_SMD:C_0603_1608Metric
C12220pCapacitor_SMD:C_0603_1608Metric
C13100nCapacitor_SMD:C_0603_1608Metric
C14220pCapacitor_SMD:C_0603_1608Metric
C15100nCapacitor_SMD:C_0603_1608Metric
C16220pCapacitor_SMD:C_0603_1608Metric
C17100nCapacitor_SMD:C_0603_1608Metric
C21uCapacitor_SMD:C_0603_1608Metric
C34.7uCapacitor_SMD:C_0603_1608Metric
C44.7uCapacitor_SMD:C_0603_1608Metric
C5100nCapacitor_SMD:C_0603_1608Metric
C6100nCapacitor_SMD:C_0603_1608Metric
C7100nCapacitor_SMD:C_0603_1608Metric
C8100nCapacitor_SMD:C_0603_1608Metric
C9100nCapacitor_SMD:C_0603_1608Metric
EE1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
GND2TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
I2S1_CK1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
I2S1_SD1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
I2S1_WS1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
I2S3_CK1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
I2S3_SD1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
I2S3_WS1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
J1CONN_10_LEFTaudio_shield:BF090-10-X-B1
J2CONN_10_RIGHTaudio_shield:BF090-10-X-B1
J9SWD_TC2030Connector:Tag-Connect_TC2030-IDC-FP_2x03_P1.27mm_Vertical
L12.2uH/15mAInductor_SMD:L_0603_1608Metric
MK1SPH0645LM4H-Baudio_shield:MIC_SPH0645LM4H-B
MK2SPH0645LM4H-Baudio_shield:MIC_SPH0645LM4H-B
MK3SPH0645LM4H-Baudio_shield:MIC_SPH0645LM4H-B
MK4SPH0645LM4H-Baudio_shield:MIC_SPH0645LM4H-B
PA2TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
PC3TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
R110kResistor_SMD:R_0603_1608Metric
R210kResistor_SMD:R_0603_1608Metric
R368Resistor_SMD:R_0603_1608Metric
R410kResistor_SMD:R_0603_1608Metric
Show the other 12
R568Resistor_SMD:R_0603_1608Metric
R610kResistor_SMD:R_0603_1608Metric
R768Resistor_SMD:R_0603_1608Metric
R810kResistor_SMD:R_0603_1608Metric
R968Resistor_SMD:R_0603_1608Metric
RX1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
SPI2_CK1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
SPI2_MISO1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
SPI2_MOSI1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
TX1TestPointaudio_shield:TestPoint_Loop_D2.50mm_Drill1.0mm_LowProfile
U1STM32F446RETxPackage_QFP:LQFP-64_10x10mm_P0.5mm
U2DS28E05PPackage_SO_J-Lead:TSOC-6_3.76x3.94mm_P1.27mm

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.