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theheraldproject-herald-hardware-board2-herald-hardware-layout

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theheraldproject-herald-hardware-board2-herald-hardware-layout

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

82Placed parts
68Nets
4Copper layers
28 × 34.7 mmBoard size
yesRouted
KiCad 5File format

Bill of materials

82 distinct parts

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

RefValueFootprintQty
BT1LiPoHerald_Extras:Herald_Battery_Solder_Pads
C14.7uFCapacitor_SMD:C_0402_1005Metric
C1011uFCapacitor_SMD:C_0402_1005Metric
C1021uFCapacitor_SMD:C_0402_1005Metric
C114.7uFCapacitor_SMD:C_0402_1005Metric
C111100nFCapacitor_SMD:C_0402_1005Metric
C1124.7uFCapacitor_SMD:C_0402_1005Metric
C124.7uFCapacitor_SMD:C_0402_1005Metric
C13390pFCapacitor_SMD:C_0402_1005Metric
C14390pFCapacitor_SMD:C_0402_1005Metric
C2100nF/100VCapacitor_SMD:C_0402_1005Metric
C214.7uFCapacitor_SMD:C_0402_1005Metric
C224.7uFCapacitor_SMD:C_0402_1005Metric
C2310nFCapacitor_SMD:C_0402_1005Metric
C310uFCapacitor_SMD:C_0402_1005Metric
C3110uFCapacitor_SMD:C_0402_1005Metric
C3210uFCapacitor_SMD:C_0402_1005Metric
C4110uFCapacitor_SMD:C_0402_1005Metric
C42100nFCapacitor_SMD:C_0402_1005Metric
C43100nFCapacitor_SMD:C_0402_1005Metric
C511uFCapacitor_SMD:C_0402_1005Metric
C61100nFCapacitor_SMD:C_0402_1005Metric
C71100nFCapacitor_SMD:C_0402_1005Metric
C9110uFCapacitor_SMD:C_0402_1005Metric
C92100nFCapacitor_SMD:C_0402_1005Metric
C9310uFCapacitor_SMD:C_0402_1005Metric
D1LED_ARBGHerald_Extras:LED_Kingbright_APHF1608
D2CHSTATLED_SMD:LED_0603_1608Metric
FB1120R/0.6AInductor_SMD:L_0402_1005Metric
FB2120R/0.6AInductor_SMD:L_0402_1005Metric
FID1FiducialFiducial:Fiducial_0.75mm_Mask1.5mm
FID2FiducialFiducial:Fiducial_0.75mm_Mask1.5mm
FID3FiducialFiducial:Fiducial_0.75mm_Mask1.5mm
FID4FiducialFiducial:Fiducial_0.75mm_Mask1.5mm
H1MountingHoleMountingHole:MountingHole_2mm
H2ThermalSlotHerald_Extras:MillSlot_8.0x1.0mm
J1USB_C_Receptacle_USB2.0Herald_Extras:USB_C_Receptacle_IPxx
J2ExtensionHerald_Extras:TE_1-2328724-3_2Rows_13Pins_P0.3mm_Horizontal
J3ExtensionHerald_Extras:TE_1-2328724-3_2Rows_13Pins_P0.3mm_Horizontal
L312.2uHInductor_SMD:L_0603_1608Metric
Show the other 42
R10Resistor_SMD:R_0402_1005Metric
R23.9kResistor_SMD:R_0402_1005Metric
R2110kResistor_SMD:R_0402_1005Metric
R225.6kResistor_SMD:R_0402_1005Metric
R236.8MResistor_SMD:R_0402_1005Metric
R2410MResistor_SMD:R_0402_1005Metric
R31kResistor_SMD:R_0402_1005Metric
R40Resistor_SMD:R_0603_1608Metric
R4110kResistor_SMD:R_0402_1005Metric
R5110kResistor_SMD:R_0402_1005Metric
R6110kResistor_SMD:R_0402_1005Metric
R6210kResistor_SMD:R_0402_1005Metric
TP1VBUSTestPoint:TestPoint_Pad_D1.0mm
TP1011V8TestPoint:TestPoint_Pad_D1.0mm
TP11SWDIOTestPoint:TestPoint_Pad_D1.0mm
TP111TMPINTTestPoint:TestPoint_Pad_D1.0mm
TP112ThPadTestPoint:TestPoint_Pad_D4.0mm
TP12SWDCLKTestPoint:TestPoint_Pad_D1.0mm
TP14MISOTestPoint:TestPoint_Pad_D1.0mm
TP15MOSITestPoint:TestPoint_Pad_D1.0mm
TP16SCLKTestPoint:TestPoint_Pad_D1.0mm
TP2GNDTestPoint:TestPoint_Pad_D1.0mm
TP22BTSTATTestPoint:TestPoint_Pad_D1.0mm
TP31VDDTestPoint:TestPoint_Pad_D1.0mm
TP41ACCINT1TestPoint:TestPoint_Pad_D1.0mm
TP42ACCINT2TestPoint:TestPoint_Pad_D1.0mm
TP5SCLTestPoint:TestPoint_Pad_D1.0mm
TP6SDATestPoint:TestPoint_Pad_D1.0mm
TP72RTCINTTestPoint:TestPoint_Pad_D1.0mm
TP91BIOINTTestPoint:TestPoint_Pad_D1.0mm
U1BC833Herald_Extras:Fanstel_BC833x
U10TCR3UFxxAPackage_TO_SOT_SMD:SOT-23-5
U11TMP1075Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm
U2MCP73832-2-OTPackage_TO_SOT_SMD:SOT-23-5
U3S-85S1AHerald_Extras:SNT-6A
U4LIS2DE12Package_LGA:LGA-12_2x2mm_P0.5mm
U5APDS-9250OptoDevice:Broadcom_DFN-6_2x2mm_P0.65mm
U6MX25R8035FZxxx0Herald_Extras:USON-8-1EP_2x3mm_P0.5mm_EP0.25x1.65mm
U7PCF85063ATLHerald_Extras:DFN-10-1EP_2.6x2.6mm_P0.5mm_EP1.25x2.15mm
U8DT1446-04VHerald_Extras:SOT-563
U9MAX30102OptoDevice:Maxim_OLGA-14_3.3x5.6mm_P0.8mm
Y7132.768kHzCrystal:Crystal_SMD_2012-2Pin_2.0x1.2mm

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.