Reference layout

L2 Board PCB

LulaUAV-Laika-Flight-Computer-Laika-Flight-Computer-layout

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LulaUAV-Laika-Flight-Computer-Laika-Flight-Computer-layout

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

64Placed parts

100Nets

4Copper layers

101.6 × 26.92 mmBoard size

yesRouted

KiCad 6File format

Bill of materials

61 distinct parts

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

Ref	Value	Footprint
BOOT	RESET	Button_Switch_SMD:SW_Push_1P1T_NO_CK_KSC6xxJ
BUZZER	Conn_01x02_Female	Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical
C1	10uF	Capacitor_SMD:C_0603_1608Metric
C10	0.1uF	Capacitor_SMD:C_0603_1608Metric
C11	2.2nF	Capacitor_SMD:C_0603_1608Metric
C12	10uF	Capacitor_SMD:C_0603_1608Metric
C13	0.1uF	Capacitor_SMD:C_0603_1608Metric
C14	100nF	Capacitor_SMD:C_0603_1608Metric
C15	10uF	Capacitor_SMD:C_0603_1608Metric
C16	0.1uF	Capacitor_SMD:C_0603_1608Metric
C17	100uF	Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B
C18	10uF	Capacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A
C2	1uF	Capacitor_SMD:C_0603_1608Metric
C3	100nF	Capacitor_SMD:C_0603_1608Metric
C4	10uF	Capacitor_SMD:C_0603_1608Metric
C5	1uF	Capacitor_SMD:C_0603_1608Metric
C6	10nF	Capacitor_SMD:C_0603_1608Metric
C7	0.1uF	Capacitor_SMD:C_0603_1608Metric
C8	100nF	Capacitor_SMD:C_0603_1608Metric
C9	100nF	Capacitor_SMD:C_0603_1608Metric
D1	LED_RED	LED_SMD:LED_0603_1608Metric
D2	LED_BLUE	LED_SMD:LED_0603_1608Metric
D3	B5819W	Diode_SMD:D_SOD-123
D4	ERROR_STATUS_LED	LED_SMD:LED_0603_1608Metric
D5	B5819W	Diode_SMD:D_SOD-123
G***	LOGO	hpr-library:logo-18mm
J1	SPI_Interface_Male	Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical
J2	USB_B_Micro	Connector_USB:USB_Micro-B_Molex-105017-0001
J3	RRC3	Connector_JST:JST_PH_B5B-PH-K_1x05_P2.00mm_Vertical
J4	THD2528-11SD-GF	footprints:THD252811SDGF
J6	Conn_Coaxial	Connector_Coaxial:SMA_Amphenol_132291_Vertical
J7	FTDI_Female	Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical
J8	I2C_Interface_Male	Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical
J9	2-3S_LiPo_LARGE_HOLE_XT-30	Connector_AMASS:AMASS_XT30PW-M_1x02_P2.50mm_Horizontal
Q1	Si2301CDS	Package_TO_SOT_SMD:SOT-23
Q2	MMBT2222	Package_TO_SOT_SMD:SOT-23_Handsoldering
Q3	MMBT2222	Package_TO_SOT_SMD:SOT-23_Handsoldering
Q4	MMBT2222	Package_TO_SOT_SMD:SOT-23_Handsoldering
R1	10k	Resistor_SMD:R_0603_1608Metric
R10	12k	Resistor_SMD:R_0603_1608Metric

Show the other 21

R11	10k	Resistor_SMD:R_0603_1608Metric
R12	30k	Resistor_SMD:R_0603_1608Metric
R13	1k	Resistor_SMD:R_0603_1608Metric
R2	10k	Resistor_SMD:R_0603_1608Metric
R3	1k	Resistor_SMD:R_0603_1608Metric
R4	1k	Resistor_SMD:R_0603_1608Metric
R5	1k	Resistor_SMD:R_0603_1608Metric
R6	2.4k	Resistor_SMD:R_0603_1608Metric
R7	2.4k	Resistor_SMD:R_0603_1608Metric
R8	10k	Resistor_SMD:R_0603_1608Metric
R9	12k	Resistor_SMD:R_0603_1608Metric
REF**	MountingHole_3.2mm_M3_ISO14580	MountingHole:MountingHole_3.2mm_M3_ISO14580
REF**	Liaka_Text	footprints:Liaka_Text
SW1	BOOT	Button_Switch_SMD:SW_Push_1P1T_NO_CK_KSC6xxJ
U1	ESP32-WROOM-32	RF_Module:ESP32-WROOM-32
U2	AMS1117-3.3	Package_TO_SOT_SMD:SOT-223-3_TabPin2
U3	MS5611	footprints:MS561101BA03-50
U4	CP2102N-A01-GQFN28	Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm
U5	L80-M39	XCVR_L80-M39:XCVR_L80-M39
U6	MPU-6050	footprints:MPU-6050
U7	RFM95W-915S2	RF_Module:HOPERF_RFM9XW_SMD

Provenance

Repository: LulaUAV/Laika-Flight-Computer ↗
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.