// frequently asked

ESP32 FAQ: Questions, Answered.

103 questions across every ESP32 topic. Pick one on the left — the answer loads right here.

FAQ › Debugging & Repair › ESP32 Erase: Wipe Flash, Reset Settings

// erase · faq ESP32 Erase: Wipe Flash, Reset Settings Filed under: ESP32 · Erase · Updated August 2026 Erasing an ESP32 is the fix people reach for after reset fails, and it's usually the one that works — it removes firmware, settings, and everything else. What you can erase, what survives, an

Still stuck? A real engineer answers — usually within a day.

Email support →