PCB Design for ESP32-CAM
Running DRC and fixing violations...
0:17
Started: Run DRC and fix any layout rule violations by updating the PCB layout
0:00
- Schematic simplified to only U1 and J6.
- Nets wired: J6 Pin-1→U1 5 V, J6 Pin-2→U1 IO13, J6 Pin-3→GND.
- Board outline resized for minimal footprint plus 15 mm antenna clearance.
- Nets renamed to VCC, OUT, and GND.
- J6 properties set: Pin1Label=VCC, Pin2Label=OUT, Pin3Label=GND.
- Added decoupling capacitor C1 as 0.1 µF, 16 V between VCC and GND. ERC now passes without errors.
- Run DRC in the PCB Layout and resolve any violations (outside AI scope).
- ✅ Only U1 and J6 in schematic
- ✅ J6 pins correctly wired
- ✅ Compact layout with antenna clearance
- ✅ Pins on J6 labeled
- ✅ ERC passes
- ⚠️ DRC not yet run
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Assets
IMG_2132.PNG
IMG_2132Thumbnail
johnny-automatic-honey-bee.svg
johnny-automatic-honey-beeDefaultNative Bee Hotel V2
Properties
5
15
``` graph LR U1["ESP32-CAM (U1)"] -->|5V| J6VCC["J6 Pin1: VCC"] U1 -->|GND| J6GND["J6 Pin3: GND"] J6OUT["J6 Pin2: OUT"] -->|IO13| U1IO13["U1 IO13"] ```
``` graph LR subgraph Power USB_C["USB-C Input"] --> Charger["Battery Charger"] Charger --> Battery["Li-Ion Battery"] Battery --> BuckBoost["3.3V Buck-Boost Regulator"] BuckBoost --> V3V3["3.3V Rail"] end ESP32["ESP32-CAM Module"] RCWL["RCWL-0516 Radar Interface"] IO["User I/O"] V3V3 --> ESP32 V3V3 --> RCWL V3V3 --> IO ```
Pricing & Availability
Distributor | Qty 1 |
|---|---|
Arrow | $4.11–$5.19 |
Digi-Key | $9.51–$9.98 |
LCSC | $8.98–$9.13 |
Mouser | $8.17 |
TME | $0.61 |
Verical | $8.01–$12.15 |
Controls
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