Hi ESP‑IDF community,
I’m stuck on an ESP32‑CAM (AI‑Thinker) PSRAM issue and would appreciate guidance. The system only crashes when PSRAM is added to the heap. With PSRAM disabled, SD mount and Wi‑Fi are stable
Hardware
Board: AI‑Thinker ESP32‑CAM
Chip: ESP32‑D0WD‑V3 (rev 3.1)
PSRAM: 8MB
Flash ...
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- Fri Jan 23, 2026 6:23 am
- Forum: ESP-IDF
- Topic: ESP32‑CAM PSRAM causes heap corruption when added to heap (CAPS_ALLOC) — need guidance
- Replies: 1
- Views: 450