Field Power And Connectivity Triager

Use this skill when the project works on the bench but breaks when powered the way it will be used in the real world. Apply it to any board or load whose voltage/current path is uncertain; the ESP32 examples are common cases, not a claim that the same limits apply to every board.

Resources

• references/power-path-triage.md - USB vs VIN vs 3V3 diagnosis workflow
• references/wifi-and-peak-current.md - WiFi startup, brownout, and current-peak behavior
• references/measurement-checklist.md - what to measure before blaming the code
• ../../docs/board-support/uno-r4-family.md - Uno R4 family board caveats where relevant

When to Use

Use this skill when the request includes: