How to review an AI-generated ESP32 PCB

Resolve the exact device

Confirm the orderable part, memory configuration and whether the design uses a module or a bare IC. Verify the symbol and footprint against that choice. A circuit copied from another ESP32 family member may preserve familiar signal names while connecting different physical pins.

Check power and recovery paths

Review supply requirements, reset and boot configuration, programming access and the ability to recover from unsuitable firmware. Check assigned peripheral functions against the selected device. Keep the requirements traceable to the matching datasheet and hardware guide.

Review radio and board context

For radio-enabled designs, follow the exact module or device's antenna and placement requirements. Inspect keepouts, nearby copper, enclosure context and connector placement. A clean DRC report does not establish radio performance or regulatory compliance.

Practical checklist

1. Select an exact chip or module.
2. Verify symbol and footprint mapping.
3. Check power, boot and recovery.
4. Validate assigned interfaces.
5. Review device-specific antenna guidance.

A concrete example

Generate a compact ESP32 sensor board.

Evidence to accept

The review follows the exact device's documentation and confirms programming and recovery access.

Evidence that is insufficient

A pin table from a different family member is accepted because the board still opens in KiCad.

Common questions

Primary references and further reading

Use the matching device documentation and project configuration when applying this checklist. These references explain the underlying tools and evaluation approaches.

• KiCad schematic editor documentation
• KiCad PCB editor documentation