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Reference layout

LoRa133 KiCAD

chl33-LoRa133-KiCAD-LoRa133-LoRa133-layout

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chl33-LoRa133-KiCAD-LoRa133-LoRa133-layout

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

22Placed parts
50Nets
4Copper layers
49.53 × 39.37 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

21 distinct parts

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

RefValueFootprintQty
Ca1100nFCapacitor_SMD:C_0603_1608Metric
Ca2100nFCapacitor_SMD:C_0603_1608Metric
Ca3100nFCapacitor_SMD:C_0603_1608Metric
Ca4100nFCapacitor_SMD:C_0603_1608Metric
Cb110uFCapacitor_SMD:C_0805_2012Metric
Cb210uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
Cc147uFCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder
D1SS14Diode_SMD:D_2010_5025Metric
F10.5ADiode_SMD:D_0805_2012Metric
J2USB_B_MicroConnector_USB:USB_Micro-B_Amphenol_10118194_Horizontal
J3Edge2x6_Connectorchl33_library:EdgeConnector_2x3
JOLED1Conn_01x04_SocketConnector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical
REF**MountingHole_2.5mmMountingHole:MountingHole_2.5mm
RTX1470Resistor_SMD:R_0603_1608Metric
Rf12.2kResistor_SMD:R_0603_1608Metric
Rf22.2kResistor_SMD:R_0603_1608Metric
Ru110kResistor_SMD:R_0603_1608Metric
U1RFM95W-915S2RF_Module:HOPERF_RFM9XW_SMD
U2ESP32-WROOM-32RF_Module:ESP32-WROOM-32
U3AMS1117-3.3Package_TO_SOT_SMD:SOT-223-3_TabPin2
U5SHTC3Sensor_Humidity:Sensirion_DFN-4-1EP_2x2mm_P1mm_EP0.7x1.6mm

Provenance

Commit
1019dc320f105d7dd6d286394cf7ef50b421e767
Licence
MIT

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.