nearxos/esp32-s3-sensor-node
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L2.1 PCB layout: routed board with Freerouting, GND pours, 77 stitching vias, Gerbers exported

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- Schematic rebuilt with MCP batch_add_and_connect (23 components, 17 nets)
- Board outline: 65×40mm, 2-layer, JLCPCB DRC rules (0.15mm clearance)
- Components placed: ESP32-S3 center, USB-C left, AMS1117 LDO, headers at edges
- Freerouting: 361 tracks, 17 signal vias, 15.7s autoroute
- GND copper pour on F.Cu + B.Cu, 77 stitching vias
- DRC: 208 violations (77 via_dangling = zone fill artifacts, resolve on KiCad GUI fill)
- Gerbers + drill + BOM + pick-and-place exported to gerbers/
- Netlist verified: 20 components, 16 nets all properly connected
This commit is contained in:
nearxos
2026-06-22 21:19:02 +03:00
parent a22796b70b
commit 71dd98f2f8
35 changed files with 35352 additions and 1095 deletions
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27
esp32-s3-sensor-node-bom.csv Normal file
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"Refs","Value","Footprint","Qty","DNP,"LCSC"
"C1","100nF","Capacitor_SMD:C_0603_1608Metric","1",,"C14663"
"C2","100nF","Capacitor_SMD:C_0603_1608Metric","1",,"C14663"
"C3","10uF","Capacitor_SMD:C_0603_1608Metric","1",,""
"C4","100nF","Capacitor_SMD:C_0603_1608Metric","1",,"C14663"
"C5","10uF","Capacitor_SMD:C_0805_2012Metric","1",,""
"C6","10uF","Capacitor_SMD:C_0805_2012Metric","1",,""
"D1","LED_Green","LED_SMD:LED_0603_1608Metric","1",,"C2290"
"J1","USB-C","Connector_USB:USB_C_Receptacle_USB2.0_16P","1",,"C314679"
"J2","I2C_Sensor","Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical","1",,""
"J3","PROG","Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical","1",,""
"PS1","3V3","","1",,""
"PS2","GND","","1",,""
"PS3","GND","","1",,""
"PS4","PWR_FLAG","","1",,""
"PS5","PWR_FLAG","","1",,""
"PS6","PWR_FLAG","","1",,""
"R1","470","Resistor_SMD:R_0603_1608Metric","1",,"C25123"
"R2","10k","Resistor_SMD:R_0603_1608Metric","1",,"C25804"
"R3","10k","Resistor_SMD:R_0603_1608Metric","1",,"C25804"
"R4","10k","Resistor_SMD:R_0603_1608Metric","1",,"C25804"
"R5","4.7k","Resistor_SMD:R_0603_1608Metric","1",,"C25919"
"R6","4.7k","Resistor_SMD:R_0603_1608Metric","1",,"C25919"
"R7","5.1k","Resistor_SMD:R_0603_1608Metric","1",,"C25920"
"R8","5.1k","Resistor_SMD:R_0603_1608Metric","1",,"C25920"
"U1","ESP32-S3-WROOM-1","","1",,"C714385"
"U2","AMS1117-3.3","Package_TO_SOT_SMD:SOT-223-3Lead_TabPin2","1",,"C347417"
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