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Reference layout

BOARD2

lzrtag-LZRTag-board2-LZRTag-layout

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lzrtag-LZRTag-board2-LZRTag-layout

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

70Placed parts
84Nets
2Copper layers
57.15 × 35.05 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

70 distinct parts

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

RefValueFootprintQty
AMP1MAX98357APackage_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP2.7x2.7mm_ThermalVias
BT1Battery_CellConnector_JST:JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal
C19100nFCapacitor_SMD:C_0805_2012Metric
C2150nFCapacitor_SMD:C_0805_2012Metric
C30.1uFCapacitor_SMD:C_0805_2012Metric
C31150nFCapacitor_SMD:C_0805_2012Metric
C410uFCapacitor_SMD:C_0805_2012Metric
C547uFCapacitor_SMD:C_1206_3216Metric
C501uFCapacitor_SMD:C_0805_2012Metric
C5210uFCapacitor_SMD:C_0805_2012Metric
C5310uFCapacitor_SMD:C_0805_2012Metric
C541uFCapacitor_SMD:C_0805_2012Metric
C8150nFCapacitor_SMD:C_0805_2012Metric
C910uFCapacitor_SMD:C_0805_2012Metric
D1COM-12999digikey-footprints:LED_RGB_WP154A4SUREQBFZGC
D2WS2812BLED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm
D3WS2812BLED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm
D30SFH4346LED_THT:LED_D3.0mm_IRBlack
D35D_SchottkyDiode_SMD:D_0603_1608Metric
D4WS2812BLED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm
D5WS2812BLED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm
D6LED_Dual_AACCLED_SMD:LED_RGB_1210
D7LEDLED_SMD:LED_0603_1608Metric
D8D_Zener_ALTDiode_SMD:D_SOD-123F
DPWR1D_SchottkyDiode_SMD:D_0603_1608Metric
DUSB1LEDLED_SMD:LED_0805_2012Metric
H1MountingHoleMountingHole:MountingHole_3.2mm_M3_DIN965
H2MountingHoleMountingHole:MountingHole_3.2mm_M3_DIN965
H3MountingHoleSymbol:KiCad-Logo_5mm_SolderMask
H4MountingHoleSymbol:OSHW-Logo_5.7x6mm_SilkScreen
H6MountingHoleMainBoard_Rev2:DragonIcon
J1Conn_01x04_FemaleConnector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical
J2DB9_FemaleConnector_Dsub:DSUB-9_Female_Horizontal_P2.77x2.84mm_EdgePinOffset4.94mm_Housed_MountingHolesOffset7.48mm
J3USB_B_MicroConnector_USB:USB_Micro-B_Wuerth_629105150521
J4Conn_01x04_MaleMainBoard_Rev2:nav_switch_COM_08184
J5Conn_01x02_MaleConnector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical
Q30PMBT2222APackage_TO_SOT_SMD:SOT-23
Q35PMBT2222APackage_TO_SOT_SMD:SOT-23
Q5Q_NPN_BECPackage_TO_SOT_SMD:SOT-23
Q6Q_NPN_BECPackage_TO_SOT_SMD:SOT-23
Show the other 30
QPWR1IRLML6402Package_TO_SOT_SMD:SOT-23
R1220Resistor_SMD:R_0805_2012Metric
R12220Resistor_SMD:R_0805_2012Metric
R13R_SmallResistor_SMD:R_0805_2012Metric
R14R_SmallResistor_SMD:R_0805_2012Metric
R15R_SmallResistor_SMD:R_0805_2012Metric
R2220RResistor_SMD:R_0805_2012Metric
R3220RResistor_SMD:R_0805_2012Metric
R30220Resistor_SMD:R_0805_2012Metric
R352.2kResistor_SMD:R_0805_2012Metric
R4220Resistor_SMD:R_0805_2012Metric
R52.2kResistor_SMD:R_0805_2012Metric
R5210kResistor_SMD:R_0805_2012Metric
R55100kResistor_SMD:R_0805_2012Metric
R56200kResistor_SMD:R_0805_2012Metric
R62.2kResistor_SMD:R_0805_2012Metric
R7220Resistor_SMD:R_0805_2012Metric
R8220Resistor_SMD:R_0805_2012Metric
R9220Resistor_SMD:R_0805_2012Metric
SWPWR1SW_SPSTConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
TP1TestPointTestPoint:TestPoint_Pad_2.0x2.0mm
TP2TestPointTestPoint:TestPoint_Pad_2.0x2.0mm
TP3TestPointTestPoint:TestPoint_Pad_2.0x2.0mm
TRGR1SW_PushConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical
U1ESP32-WROOM-32RF_Module:ESP32-WROOM-32
U13FT231XSPackage_SO:SSOP-20_3.9x8.7mm_P0.635mm
U3LSM6DS3Package_LGA:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y
U4MAX1555EZK_Tdigikey-footprints:SOT-753
U50AP2114H-3_3TRG1digikey-footprints:SOT-223
VBR1Motor_DC_ALTConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical

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.