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Reference layout

Watto Meter

esiealab-watto-meter-watto-meter-layout

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esiealab-watto-meter-watto-meter-layout

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

43Placed parts
62Nets
2Copper layers
91.75 × 59.5 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

43 distinct parts

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

RefValueFootprintQty
C1100nFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C210uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C310uFCapacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B_Pad1.50x2.35mm_HandSolder
C422uFCapacitor_Tantalum_SMD:CP_EIA-3216-18_Kemet-A_Pad1.58x1.35mm_HandSolder
C51uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
C610uFCapacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder
CARD1~LocalLib:TF-SMD_TF-PUSH
D1LEDLED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder
D2LEDLED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder
H1MountingHoleMountingHole:MountingHole_3.2mm_M3
H2MountingHoleMountingHole:MountingHole_3.2mm_M3
H3MountingHoleMountingHole:MountingHole_3.2mm_M3
H4MountingHoleMountingHole:MountingHole_3.2mm_M3
J1UARTConnector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical_SMD_Pin1Right
J2Micro SDConnector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical_SMD_Pin1Left
J3I2CConnector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical_SMD_Pin1Right
J4Conn_01x04Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical_SMD_Pin1Right
R15.1kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R10DNPResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R11DNPResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R122mResistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder
R25.1kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R310kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R410kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R510kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R61kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R71kResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R8DNPResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
R9DNPResistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder
SW1~LocalLib:SW-SMD_HOOYA_MS-22D17AG2.5-B
SW2RESETLocalLib:SW-SMD_L6.0-W3.3-LS8.0
SW3BOOTLocalLib:SW-SMD_L6.0-W3.3-LS8.0
TP1TestPointTestPoint:TestPoint_Pad_D2.0mm
TP2TestPointTestPoint:TestPoint_Pad_D2.0mm
TP3TestPointTestPoint:TestPoint_Pad_D2.0mm
TP4TestPointTestPoint:TestPoint_Pad_D2.0mm
TP5TestPointTestPoint:TestPoint_Pad_D2.0mm
U1ESP32-C3-WROOM-02RF_Module:ESP32-C3-WROOM-02
U2~LocalLib:SOT-223-4_L6.5-W3.5-P2.30-LS7.0-BR
U3~LocalLib:VQFN-16_L3.0-W3.0-P0.50-TL-EP
Show the other 3
USB1~LocalLib:USB-C-SMD_TYPE-C-6PIN-2MD-073
USB2~LocalLib:USB-C-SMD_TYPE-C-6PIN-2MD-073
USB3~LocalLib:USB-C-SMD_TYPE-C-6PIN-2MD-073

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.