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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14
gerbers/esp32-s3-sensor-node-bom.csv Normal file
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value,footprint,quantity,references
AMS1117-3.3,Package_TO_SOT_SMD:SOT-223-3_TabPin2,1,['U2']
USB-C,Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12,1,['J1']
100nF,Capacitor_SMD:C_0603_1608Metric,3,"['C2', 'C1', 'C4']"
10uF,Capacitor_SMD:C_0805_2012Metric,2,"['C6', 'C5']"
LED_Green,LED_SMD:LED_0603_1608Metric,1,['D1']
470,Resistor_SMD:R_0603_1608Metric,1,['R1']
PROG,Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical,1,['J3']
10k,Resistor_SMD:R_0603_1608Metric,3,"['R2', 'R3', 'R4']"
5.1k,Resistor_SMD:R_0603_1608Metric,2,"['R7', 'R8']"
ESP32-S3-WROOM-1,RF_Module:ESP32-S3-WROOM-1,1,['U1']
10uF,Capacitor_SMD:C_0603_1608Metric,1,['C3']
4.7k,Resistor_SMD:R_0603_1608Metric,2,"['R6', 'R5']"
I2C_Sensor,Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical,1,['J2']
1 value footprint quantity references
2 AMS1117-3.3 Package_TO_SOT_SMD:SOT-223-3_TabPin2 1 ['U2']
3 USB-C Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 1 ['J1']
4 100nF Capacitor_SMD:C_0603_1608Metric 3 ['C2', 'C1', 'C4']
5 10uF Capacitor_SMD:C_0805_2012Metric 2 ['C6', 'C5']
6 LED_Green LED_SMD:LED_0603_1608Metric 1 ['D1']
7 470 Resistor_SMD:R_0603_1608Metric 1 ['R1']
8 PROG Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical 1 ['J3']
9 10k Resistor_SMD:R_0603_1608Metric 3 ['R2', 'R3', 'R4']
10 5.1k Resistor_SMD:R_0603_1608Metric 2 ['R7', 'R8']
11 ESP32-S3-WROOM-1 RF_Module:ESP32-S3-WROOM-1 1 ['U1']
12 10uF Capacitor_SMD:C_0603_1608Metric 1 ['C3']
13 4.7k Resistor_SMD:R_0603_1608Metric 2 ['R6', 'R5']
14 I2C_Sensor Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical 1 ['J2']